Mission Statement. Our Policies

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2 he company was founded by management with over 50 years experience in the Power ransmission Industry for ngineering and onveyor hain. o compete in today s marketplace, we offer products from the best and most experienced manufacturers around the world. Our Policies QULIY: he factories we have selected are primarily ISO 9001 certified from razil and sia. SRVI: We carry an inventory of most standard chains, such as rive hain, Roller onveyor hain, ucket levator hain and many other types. hey are located in our main office and warehouse in Ohio. Our strength is our made to order chain and knowledge to make sure you order the correct chain for the job. LIVRY: We will help customize inventory planning to fit your requirements. We stock and cut to length chain, generally available in 24 hours. Our made to order chains are available in 10 to 12 weeks standard lead time. PRIING: lways an important part of doing business in today s marketplace. Our policy is to offer prices that are more than competitive but never at a level that will reduce our quality or service standards. Promac produces not just chains, but solutions. very Promac product is manufactured under strict technical norms, being followed by Quality ontrol up to and including final assembly. Mission Statement Promac: Our aim is the customer: our philosophy is quality

3 able of ontents ONNS PG NO. ypes of hain... 4 rive hain Interchange... 5 Offset Sidebar and Straight Sidebar hain... 6 Roller onveyor hain Interchange... 7 Roller onveyor hain and ttachments pplications prons/slats Welded Steel Mill hain Interchange Welded Steel Mill hain and ttachments Welded Steel rag hain Interchange Welded Steel rag hain and ttachments ast ombination hain lass 700 Pintle hain Steel ushed hain Interchange Steel ushed hain and ttachments rop orge Rivetless hain arloop hain aterpillar rive hain ouble lex hain Specialty hain Red Meat Processing hain arrier Slats sphalt Plant Processing hain Mining Processing hain General ngineering ata Index/Interchange

4 ypes of hain Roller onveyor hain rive hain hese chains have oversized rollers (either straight faced or flanged) with various types of attachments for conveying service. Made from special heat treated alloy steels. he highest quality chain in design for heavy duty drive service. vailable in offset or straight sidebar orged Rivetless hain aterpillar rive hain hese chains are constructed of forged steel parts that can be assembled/ disassembled by hand. Primarily used in trolley and tow applications. hese chains are constructed with 160 roller chain and either 348, 458 or 678 dog. Used to drive forged rivetless chain. Steel ushing hain hese chains are made without a roller with the bushing diameter increased. he chains can be plain or with attachments. Usually used for elevating applications. ast ombination hain hese chains are constructed with malleable cast block links and steel connecting links. Used for conveyor and drag applications. Welded Steel Mill hain hese chains are usually offset construction with the bushing or barrel being welded into the sidebar. Used for carrying and transferring product. ast Pintle hain hese chains are made of high quality malleable iron. Usually offset construction used for slow drive applications. Welded Steel rag hain hese chains are usually offset construction with the bushing being welded to the sidebar. esigned to handle a variety of bulk materials by dragging or carrying. ouble lex hain hese chains are made of heat treated alloy steel. hey are designed for large flex radius. he sliding edges can be face hardened. arloop hain hese chains are made dimensionally the same as forged rivetless chain with the exception of a solid outside bar, which could be used for welding on attachments. Specialty hain Promac s strong suit is the manufacturing of made to order chain for all special application. We can duplicate or improve the current quality to accommodate you ever changing needs. 4

5 ngineering lass rive hain Promac drive chain is designed for power drives, construction machinery, and conveyors; it operates under the most severe conditions at moderately high speeds. Promac drive chain is manufactured according to NSI or manufacturer s standards. It may be interchanged with standard chain of other manufacturers depending upon size. More built in features for your money: Interference it onstruction to increase chain fatigue life and wear life. State of rt eat reatment for better controlled hardness. ighest Grade of lloy Material used for toughness to survive shock load. he closed end of the link is the recommended direction of travel for these chains. rive hain Interchange Promac # Rex # Jeffrey # US subaki # llied Locke # JS-2065 US R-588 JS-882 US-882 MXS X-568 JS-3011 US-3011 MXS JS-1030 US R-1033 JS-1031 US JS-3075 US-3075 MXS RX-238 JS-3514 US-3514 MXS R-1248 JS-4110 US-1242 MXS RX-1245 JS-1245 US-1245 MXS X-635 JS-4522 US-4522 MXS X-1207 JS-5031 US5031 MXS RO US-5035 MXS RO-1356 US-5542 MXS RX-1306 JS-6042 US-6042 MXS SXX X SXX 5042 US US-6066 MSS

6 ngineering lass rive hain G rive hain - Offset Sidebar Specifications Pin Roller Sidebar ushing Pin Pin vg. Max. nd ead Ult. Work pprox. hain to to Inside Pin Stgth. Load Wgt. No. L L Width ia. Sty. 1 Matl. 2 ia. Matl. 2 gt. h. Matl. 2 ia. Matl. 2 (lbs.) (lbs.) (lbs./ft.) G K ,000 4, K ,000 2, K ,000 6, K ,000 4, K ,000 4, K I ,000 5, K I ,000 7, K I ,000 9, K I ,000 10, K I ,000 12, K I ,000 17, K I ,000 19, K I ,000 23, K I ,000 23, K I ,000 27, G rive hain - Straight Sidebar Specifications Pin Roller Sidebar ushing Pin Pin vg. Max. nd ead Ult. Work pprox. hain to to Inside Pin Stgth. Load Wgt. No. L L Width ia. Sty. 1 Matl. 2 ia. Matl. 2 gt. h. Matl. 2 ia. Matl. 2 (lbs.) (lbs.) (lbs./ft.) G 64S K I ,000 6, K I ,000 23, SXX K I ,000 10, K I ,000 16, Notes: 1) Pin Style: K = ull Round; = ouble lat. 2) Material: = igh carbon; = arbon heat treated; = lloy heat treated; I = lloy heat treated and induction hardened; = arbon case hardened; = lloy case hardened imensions shown are nominal. Obtain certified prints for design and construction. 6

7 Roller onveyor hain Promac roller conveyor chain has high strength and long wear, for heavy duty operation under severe conditions. Promac chain parts are manufactured from carefully selected raw material, machined and heat treated employing precise and exacting specifications; the parts are assembled with modern equipment for precision for maximum performance and service. Key qualities are: igh quality material and heat treated which means reliable performance in your operation. Manufacturing methods with today s best equipment and tooling to guarantee long lasting life. ssembled with high interference fit and consistent set down for greater fatigue strength and dimension integrity. Roller onveyor hain Interchange Promac # Rex # Jeffrey # US subaki # llied Locke # 378-RX RR RX 81-X 81-X 81-X 81-X 81-X 53-R SR R MRS R RR-585 IS R 93-R 93-R 119-RX RX MRS R RR R MRS R 4 SS-4 94-R MRS R RS R MRS-4119 US-90-R SR US-90-R MRS R 83-R 91-R R MRS R R MRS R 84-R MRS R SR R US-196-R SR US-196-R MRS R R MRS R 2190 IS R 603-R R 625-R RS R 627-R SR R MRS R S R 626-R S R 614-R R Promac # Rex # Jeffrey # US subaki # llied Locke # 2184-RX P 2184-RX MRS-2184P MRS R 610-R 96-R R MRS R S R 96-RX P 96-RX 2198-RX RX MRS RX RX 800-RX P 800-RX 806-R 806-R 896-R 896-R 925-R 925-R -912-R -911 IS R -963-R R 4004 RS R SS R 4009 RS RS R SS R R R R SS R 1273-R R R R R R 1265-R R 7

8 Roller onveyor Plain hain Promac roller conveyor chain is designed with pins, bushings, rollers and sidebars to consistently perform in all your conveying needs. Key qualities are: igh quality material and heat treated which means reliable performance in your operation. Manufacturing methods with today s best equipment and tooling to guarantee long lasting life. ssembled with high interference fit and consistent set down for greater fatigue strength and dimension integrity. U U1 V W 8

9 L L G ace Plain Roller onveyor hain Specifications 1) Material: = arbon heat treated; = arbon case hardened; = lloy heat treated; RS = old rolled steel; I = lloy iron heat treated; = lloy case hardened; = igh carbon. 2) Offset sidebar imensions shown are nominal. Obtain certified prints for design and construction. Width Roller Pin Sidebar ushing Pin Pin vg. Max. nd ead earing Ult. Work pprox. hain to to ace rea Stgth. Load Wgt. No. L L Inside ia. Lgth. Sty. Matl. 1 Width ia Matl. 1 gt. h. Matl. 1 Matl. 1 (in 2 ) (lbs.) (lbs.) (lbs./ft.) L G 378RX ,000 2, X ,000 2, R ,000 2, R RS.61 13,000 2, R ,000 3, RX ,000 4, R RS.61 13,000 2, R RS.69 19,000 2, R RS.69 19,000 2, US-90R ,500 2, R RS ,000 4, R ,000 4, R ,000 4, R ,000 4, US-196R ,000 2, R ,000 3, R ,000 3, R U I ,000 3, R U I ,000 4, R ,000 4, R V ,000 4, R V ,000 4, R ,000 5, RX V ,000 6, ,000 4, R ,000 7, R V ,000 5, R ,000 5, RX V ,000 5, RX V ,000 7, RX V ,000 6, RX V ,000 9, R ,000 9, R V ,000 5, R U I ,000 4, R V ,000 4, R U I ,000 7, R V ,000 7, ,000 12, R W I ,000 9, I ,000 9, V I ,000 18, R U I ,000 7, R V ,000 7, R W I ,000 7, R U1 I ,000 12, R W I ,000 9, R V ,000 10,

10 Roller onveyor hain -1 ttachments Promac roller conveyor chain is designed with pins, bushings, rollers and sidebars to consistently perform in all your conveying needs. Key qualities are: igh quality material and heat treated which means reliable performance in your operation. Manufacturing methods with today s best equipment and tooling to guarantee long lasting life. ssembled with high interference fit and consistent set down for greater fatigue strength and dimension integrity. L K -1 ttachment Specifications imensions ttachment hain olt pprox. Number Number iameter Wgt. K L (lbs./ft.) -1 53R R R US-90R R R R R US-196R R R R R R Note: Some -1 attachments are supplied with three holes. Use center hole. imensions shown are nominal. Obtain certified prints for design and construction. 10

11 Roller onveyor hain -2 ttachments Promac roller conveyor chain is designed with pins, bushings, rollers and sidebars to consistently perform in all your conveying needs. Key qualities are: igh quality material and heat treated which means reliable performance in your operation. Manufacturing methods with today s best equipment and tooling to guarantee long lasting life. ssembled with high interference fit and consistent set down for greater fatigue strength and dimension integrity. L K -2 ttachment Specifications imensions ttachment hain olt pprox. Number Number iameter Wgt. K L (lbs./ft.) -2 53R R R US-90R R R R R R US-196R R R R R R R R R R R R R R R R R R R R R Note: Some -2 attachments are supplied with three holes. Use the two outside holes. imensions shown are nominal. Obtain certified prints for design and construction. 11

12 Roller onveyor hain -11 & -63 ttachments Promac roller conveyor chain is designed with pins, bushings, rollers and sidebars to consistently perform in all your conveying needs. Key qualities are: igh quality material and heat treated which means reliable performance in your operation. Manufacturing methods with today s best equipment and tooling to guarantee long lasting life. ssembled with high interference fit and consistent set down for greater fatigue strength and dimension integrity. L K -11 ttachment Specifications imensions ttachment hain olt pprox. Number Number iameter Wgt. K L (lbs./ft.) R R R R R R R ttachment Specifications imensions ttachment hain olt pprox. Number Number iameter Wgt. K L (lbs./ft.) R imensions shown are nominal. Obtain certified prints for design and construction. 12

13 Roller onveyor hain -22 & -42 ttachments Promac roller conveyor chain is designed with pins, bushings, rollers and sidebars to consistently perform in all your conveying needs. Key qualities are: igh quality material and heat treated which means reliable performance in your operation. Manufacturing methods with today s best equipment and tooling to guarantee long lasting life. ssembled with high interference fit and consistent set down for greater fatigue strength and dimension integrity. K L -22 ttachment Specifications imensions ttachment hain olt pprox. Number Number iameter Wgt. K L (lbs./ft.) R R ttachment Specifications imensions ttachment hain olt pprox. Number Number iameter Wgt. K L (lbs./ft.) R R R R R R R RX imensions shown are nominal. Obtain certified prints for design and construction. 13

14 Roller onveyor hain K-1 ttachments Promac roller conveyor chain is designed with pins, bushings, rollers and sidebars to consistently perform in all your conveying needs. Key qualities are: igh quality material and heat treated which means reliable performance in your operation. Manufacturing methods with today s best equipment and tooling to guarantee long lasting life. ssembled with high interference fit and consistent set down for greater fatigue strength and dimension integrity. L K K-1 ttachment Specifications imensions ttachment hain olt pprox. Number Number iameter Wgt. K L (lbs./ft.) K-1 53R K-1 84R K-1 89R K-1 US-90R K-1 91R K-1 93R K-1 94R K-1 95R K-1 119R K-1 US-196R K-1 603R K-1 604R K-1 607R K-1 610R K-1 614R Note: Some K-1 attachments are supplied with three holes. Use center hole. imensions shown are nominal. Obtain certified prints for design and construction. 14

15 Roller onveyor hain K-2 ttachments Promac roller conveyor chain is designed with pins, bushings, rollers and sidebars to consistently perform in all your conveying needs. Key qualities are: igh quality material and heat treated which means reliable performance in your operation. Manufacturing methods with today s best equipment and tooling to guarantee long lasting life. ssembled with high interference fit and consistent set down for greater fatigue strength and dimension integrity. L K K-2 ttachment Specifications imensions ttachment hain olt pprox. Number Number iameter Wgt. K L (lbs./ft.) K-2 53R K-2 84R K-2 87R K-2 US-90R K-2 91R K-2 93R K-2 94R K-2 95R K-2 96R K-2 96RX K-2 119R K-2 US-196R K-2 603R K-2 604R K-2 607R K-2 614R K-2 625R K-2 626R K-2 627R K-2 629R K-2 800RX K-2 806R K-2-912R K-2 925R K-2-963R K-2-963R K-2-964R K R K R K R K R K R K R K R K RX K RX Note: Some K-2 attachments are supplied with three holes. Use the two outside holes. imensions shown are nominal. Obtain certified prints for design and construction. 15

16 Promac roller conveyor chain is designed with pins, bushings, rollers and sidebars to consistently perform in all your conveying needs. Key qualities are: igh quality material and heat treated which means reliable performance in your operation. Manufacturing methods with today s best equipment and tooling to guarantee long lasting life. ssembled with high interference fit and consistent set down for greater fatigue strength and dimension integrity. Roller onveyor hain G-5 & G-6 ttachments N G-5 ttachment Specifications imensions K ttachment hain olt pprox. Number Number iameter Wgt. K N (lbs./ft.) G G G L L L L K G-6 ttachment Specifications imensions ttachment hain olt pprox. Number Number iameter Wgt. K L (lbs./ft.) G-6 809R G-6-912R G-6 925R G-6-963R G-6-963R G-6-964R G R G R G R G R G R G R imensions shown are nominal. Obtain certified prints for design and construction. 16

17 Promac roller conveyor chain is designed with pins, bushings, rollers and sidebars to consistently perform in all your conveying needs. Key qualities are: igh quality material and heat treated which means reliable performance in your operation. Manufacturing methods with today s best equipment and tooling to guarantee long lasting life. ssembled with high interference fit and consistent set down for greater fatigue strength and dimension integrity. Roller onveyor hain G-19 & G-29 ttachments L K G-19 ttachment Specifications imensions ttachment hain olt pprox. Number Number iameter Wgt. K L (lbs./ft.) G-19 89R G-19 89RX G R G R G R G R G R G R K L G-29 ttachment Specifications imensions ttachment hain olt pprox. Number Number iameter Wgt. K L (lbs./ft.) G-29 94R G R imensions shown are nominal. Obtain certified prints for design and construction. 17

18 Promac roller conveyor chain is designed with pins, bushings, rollers and sidebars to consistently perform in all your conveying needs. Key qualities are: igh quality material and heat treated which means reliable performance in your operation. Manufacturing methods with today s best equipment and tooling to guarantee long lasting life. ssembled with high interference fit and consistent set down for greater fatigue strength and dimension integrity. Roller onveyor hain igh Sidebar hain & -1, -5 ttachments igh Sidebar hain Specifications imensions ttachment hain pprox. Number Number Wgt. (lbs./ft.) igh Sidebar hain 53R igh Sidebar hain 94R igh Sidebar hain 95R igh Sidebar hain US-90R igh Sidebar hain 89R igh Sidebar hain 84R igh Sidebar hain L G G L -1, -5 ttachment Specifications imensions hain pprox. Number iameter Wgt. G L (lbs./ft.) 53R R US-196R xtended pin attachments of any length can be furnished on all chains listed provided G dimension is the same as or exceeds the chain pin diameter. imensions shown are nominal. Obtain certified prints for design and construction. 18

19 Selected Industry pplications pplications Sugar-lcohol Industry ertilizer, hemical Products & Petrochemical Industry ood Production Industry everage Industry Mining, ement & oal Industry itric Juice Industry Paper & ellulose Industry ar Manufacturing Industry Gas Industry Oil Industry asic Sanitary Industry Glass & ottle Industry eramic Industry extile Industry Lumber/urniture Industry 19

20 ravel Roller onveyor hain prons Style prons Specifications ravel Style OR prons 4 Specifications Width 1 enterline pproximate Weight (lbs) enter to hain to pprox. Weight enter rack op of ase Pan Work onveyor Wgt. ach dded hain Overall Sprocket Gauge Pan ead imension h. Load Weight (ft.) 1" dded ach 6" Number G (lbs) 2 18" Pan 3 to eight of Width 95R , US-90R , US-90R , R , R , R , R , R , R , R , Impact Plates Width 1 enterline pproximate Weight (lbs) enter to hain to pprox. Weight enter rack op of ase Pan Work onveyor Wgt. ach dded hain Overall Sprocket Gauge Pan ead imension h. Load Weight (ft.) 1" dded ach 6" Number G (lbs) 2 18" Pan 3 to eight of Width 961R , R , R , R R , ravel G G Style RS prons Specifications Width 1 enterline pproximate Weight (lbs) enter to hain to pprox. Weight enter rack op of ase Pan Work onveyor Wgt. ach dded hain Overall Sprocket Gauge Pan ead imension h. Load Weight (ft.) 1" dded ach 6" Number G (lbs) 2 18" Pan 3 to eight of Width 961R max , R max , ll widths and weights are based on 18" apron pan widths. or weight est. refer to pproximate Weight (lbs) column for your specific conveyor width. 2 Indicates working load for two strands of chain. 3 Indicates without through-rods. Refer to page 22 for rod weights. 4 OR style can be furnished stub shaft every pitch or every second pitch depending on load criteria. ll weights shown above are for OR every pitch. imensions shown are nominal. Obtain certified prints for design and construction. 20

21 ravel Roller onveyor hain prons G Style prons Specifications Width 1 enterline pproximate Weight (lbs) enter to hain to pprox. Weight enter rack op of ase Pan Work onveyor Wgt. ach dded hain Overall Sprocket Gauge Pan ead imension h. Load Weight (ft.) 1" dded ach 6" Number G (lbs) 2 18" Pan 3 to eight of Width 603R , R , R , R , R , R , R , R , R , R , R , R , R , R , R , R , ravel G Style prons Specifications Width 1 enterline pproximate Weight (lbs) enter to hain to pprox. Weight enter rack op of ase Pan Work onveyor Wgt. ach dded hain Overall Sprocket Gauge Pan ead imension h. Load Weight (ft.) 1" dded ach 6" Number G (lbs) 2 18" Pan 3 to eight of Width 625R , R , R , R , R , R , R , R , R , R , R , R , R ll widths and weights are based on 18" apron pan widths. or weight est. refer to pproximate Weight (lbs) column for your specific conveyor width. 2 Indicates working load for two strands of chain. 3 Indicates without through-rods. Refer to page 22 for rod weights. imensions shown are nominal. Obtain certified prints for design and construction. 21

22 Values of and k pron Weights/ach Unassembled 22 L rack Gauge W P R Roller iameter R k Indicates heavier wheel of same width or roller tread. proximate Weight Roller onveyor hain pron onveyor imensions for hain with Single lange Rollers Styles & onveyors enter to enter of hain = L W + 3/16" rack Gauge = L k + 1/2" enter to enter of Sprocket = L k + + 1/4" Overall Width = L W + 2c + 1/4" Where: L = Length of apron = hickness of sidebars (chain dimension) W = Inside width (chain dimension) = Width or face of roller tread k = onstant for diameter of roller c = onstant for diameter of pin Values of c Roller iameter P c hickness 18" 24" 30" 36" 42" 48" 54" 60" 66" 72" 78" 84" Style aprons only 2 Style aprons only Steel Pan nds Separate Steel Pan nds pproximte Weight (lbs.) Unassembled eight of nd hain hick. bove enter Line of hain of nds 2" 3" 4" 5" 6" imensions shown are nominal. Obtain certified prints for design and construction. hrough-rod Weights pproximte Weight (lbs.) hain istance etween enters Pin ia. 18" 24" 30" 36" 42" 48" 54" 60"

23 NO P 23

24 Welded Steel Mill hain Promac Welded Steel Mill hain is your answer for a strong chain to take shock load and at the same time hardened to give good wear. Promac Welded Steel Mill hains are constructed with the hardened barrel welded 360 degrees into the sidebars, and all parts are heat treated. his makes the tough applications in the forest products industry, grain handling industry and sugar cane processing a snap when using Promac Welded Steel Mill hains. hese chains match the best combination of: eat reatment utomatic Welding Procedure Raw Material Press its Welded Steel Mill hain Interchange Promac # Rex # Jeffrey # US subaki # llied Locke # W-78 W-78 WS-78P W-78 W-78 W-82 W-82 WS-82P W-82 W-82 W-124 WX-124 WS-124P W-124 W-124 W-124- WX-124 WS-124P W-124- W-124- W-111 WX-111 WS-111P W-111 W-111 W-106 WX-106 WS110P W-106 W-106 W-132 WX-132 WS-132P W-132 W-132 W-150 WX-150 WS-150P W-150 W-150 W-155 WX-155 WS-855P W-155 W

25 Welded Steel Mill hain Promac welded steel chain is designed and manufactured to withstand punishing shock loads and abrasive conditions. Key qualities are: arrels are manufactured from high-strength steel and welded to sidebars using automatic welding equipment. he rivet pins are swedged with a very generous head. his allows for longer wear when being used in an enclosed area that sees abrasion from rubbing. hains are available with a variety of attachments and ideally suited for field welding. L G Welded Steel hain-offset Sidebar Specifications verage Ult. Maximum hain Width arrel Pin Sidebars Strength (lbs.) Work Load (lbs.) Pin Pin ll ll ead nd Length eat Parts eat Parts pprox. hain to to of reated eat reated eat Wgt. No. Overall L L earing ia. hick eight Pins reated Pins reated (lbs./ft.) L G W ,000 33,000 2,500 3, W ,000 36,000 3,150 4, W ,000 6,300 7, W , ,000 9,000 10, W ,000 60,000 7,550 8, W ,000 60,000 6,750 7, W , ,000 13,100 15, W , ,000 13,100 15, W , ,000 17,240 20, L G Welded Steel W-Style hain Specifications verage Ult. Maximum hain Width arrel Pin Sidebars Strength (lbs.) Work Load (lbs.) Pin Pin ll ll ead nd Length eat Parts eat Parts pprox. hain to to of reated eat reated eat Wgt. No. Overall L L earing ia. hick eight Pins reated Pins reated (lbs./ft.) L G W , ,000 13,100 15, imensions shown are nominal. Obtain certified prints for design and construction. 25

26 Welded Steel Mill hain ttachments 1 ttachment Specifications imensions (inches) pprox. hain olt - Wgt. No. ia. ole (lbs./ft.) W / W / LUS W/. 2 & 25* ttachment Specifications imensions (Inches ) pprox. hain olt - Wgt. No. ia. ole (lbs./ft.) W / W / W / W / * W / W / W / *25 attachment is for W132. LUS W/. K OR LX IS POIN 22 ttachment Specifications imensions (inches) pprox. hain olt - Wgt. No. ia. ole (lbs./ft.) W / ttachment Specifications imensions (inches) pprox. hain olt - Wgt. No. ia. ole (lbs./ft.) W / LUS W/. 4 ttachment Specifications LUS W/. imensions (Inches ) pprox. hain olt - Wgt. No. 1 ia. ole (lbs./ft.) W / W / W / imensions shown are nominal. Obtain certified prints for design and construction. 1 26

27 Welded Steel Mill hain ttachments 1 ttachment Specifications imensions (Inches) pprox. hain No. Wgt. (lbs./ft.) W W ttachment Specifications imensions (Inches) pprox. hain No. Wgt. (lbs./ft.) W W K1 ttachment Specifications imensions (inches) pprox. hain olt - Wgt. No. ia. ole (lbs./ft.) W / W / LUS W/. K2 & K25* ttachment Specifications imensions (Inches ) pprox. hain olt - Wgt. No. ia. ole (lbs./ft.) W / W / W / W / * W / W / W / *K25 attachment is for W132. LUS W/. M ttachment Specifications imensions (Inches) pprox. hain No. Wgt. (lbs./ft.) W imensions shown are nominal. Obtain certified prints for design and construction. 27

28 R1 ttachment Specifications imensions (Inches) pprox. hain No. Wgt. (lbs./ft.) W W W R1-1/2 ttachment Specifications imensions (Inches) pprox. hain No. Wgt. (lbs./ft.) W Welded Steel Mill hain ttachments RR ttachment Specifications imensions (Inches) pprox. hain No. Wgt. (lbs./ft.) W W W R2 ttachment Specifications imensions (Inches) pprox. hain No. Wgt. (lbs./ft.) W W W RR2 ttachment Specifications imensions (Inches) pprox. hain No. Wgt. (lbs./ft.) W W W R2 ttachment Specifications imensions (Inches) pprox. hain No. Wgt. (lbs./ft.) W W imensions shown are nominal. Obtain certified prints for design and construction. 28

29 Welded Steel Mill hain ttachments R121 ttachment Specifications imensions (Inches) pprox. hain No. Wgt. (lbs./ft.) W W W S1 ttachment Specifications imensions (Inches) pprox. hain No. Wgt. (lbs./ft.) W W W WING ttachment Specifications imensions (Inches) pprox. hain No. Wgt. (lbs./ft.) W W W W Style ttachment Specifications imensions (Inches) pprox. hain No. Wgt. (lbs./ft.) W W W imensions shown are nominal. Obtain certified prints for design and construction. 29

30 Welded Steel rag hain Promac Welded Steel rag hain is your answer for a long wearing chain to convey or drag product through its full process. e product being conveyed can be abrasive because tjhe heat treatment and material used on Promac hain will allow the chain to have long wear life. hese chains match the best combination of: Raw Material Press its eat reatment Quality ontrol Procedures Welded Steel rag hain Interchange Promac # Rex # Jeffrey # US subaki # llied Locke # W-102 W-102 WS-102 W-102 *** W-104 W-104 WS-104 W-104 W-104 W-110 W-110 WS-110 W-110 W-110 W-112 W-112 WS-112 W-112 *** W-113 W-113 *** W-113 *** W-116 W-116 WS-116 W-116 *** W-480 W-480 WS-480 W-480 W

31 Welded Steel rag hain G L Promac welded steel chain is designed and manufactured to withstand punishing shock loads and abrasive conditions. Key qualities are: arrels are manufactured from high-strength steel and welded to sidebars using automatic welding equipment. he rivet pins are swedged with a very generous head. his allows for longer wear when being used in an enclosed area that sees abrasion from rubbing. hains are available with a variety of attachments and ideally suited for field welding. Welded Steel rag hain Specifications verage Ultimate Maximum hain Width arrel Pin Sidebars Strength (lbs.) Work Load (lbs.) Length eat hain eat hain pprox. hain of Overall earing iameter hickness eight reated eat reated eat Weight Number Pins reated Pins reated (lbs./ft.) L G W ,000 60,000 8,500 10, W ,000 60,000 8,500 10, W ,000 60,000 8,500 10, W ,000 68,000 9,300 11, W ,000 60,000 8,500 10, W ,000 80,000 10,700 11, W , ,000 12,300 15,

32 Welded Steel rag hain ttachments Style ttachment Specifications imensions pprox. ttachment hain Wgt. Number Number (lbs./ft.) SYL RL W SYL RL W SYL RL W L K 1 ttachment Specifications imensions pprox. ttachment hain Wgt. Number Number K L (lbs./ft.) 1 WI SRIS W WI SRIS W WI SRIS W WI SRIS W WI SRIS W ttachment Specifications 32 imensions pprox. ttachment hain Wgt. Number Number K L (lbs./ft.) 3 WI SRIS W WI SRIS W ttachment Specifications imensions pprox. ttachment hain Wgt. Number Number K L (lbs./ft.) 4 WI SRIS W WI SRIS W WI SRIS W WI SRIS W WI SRIS W WI SRIS W WI SRIS W imensions shown are nominal. Obtain certified prints for design and construction.

33 Welded Steel rag hain ttachments RR ttachment Specifications imensions pprox. ttachment hain Wgt. Number Number (lbs./ft.) RR WI SRIS W RR WI SRIS W RR WI SRIS W RR WI SRIS W RR WI SRIS W RR WI SRIS W RR WI SRIS W WING (Wide) ttachment Specifications imensions pprox. ttachment hain Wgt. Number Number (lbs./ft.) WING WI SRIS W WING WI SRIS W WING WI SRIS W WING WI SRIS W WING WI SRIS W WING WI SRIS W WING WI SRIS W imensions shown are nominal. Obtain certified prints for design and construction. 33

34 ast ombination Plain hain G Promac cast combination chain is designed to work in tough and abrasive environments at a moderate cost. Key qualities are: Pearlitic malleable iron is used for block link wear resistance and provides balance toughness. Pins are made of selected steel and heat treated to achieve superior strength. ssembled with high interference fit and consistent set down for greater fatigue strength and dimension integrity. ast ombination hain Specifications imensions Maximum Pin Pin llowable arrel verage Links in ead nd Sprocket Pin Sidebar Sidebar ia pprox. hain Ultimate Working pprox. to L to L ace ia eight hick Size Weight Number Strength Load 10 ft. G (lbs./ft.) ,500 2, ,000 3, ,000 5, ` ,000 7, ,000 5, ,500 10, imensions shown are nominal. Obtain certified prints for design and construction. 34

35 ast ombination hain K-2 ttachment Promac cast combination chain is designed to work in tough and abrasive environments at a moderate cost. Key qualities are: Pearlitic malleable iron is used for block link wear resistance and provides balance toughness. Pins are made of selected steel and heat treated to achieve superior strength. ssembled with high interference fit and consistent set down for greater fatigue strength and dimension integrity. K J J K-2 ttachment Specifications imensions olt pprox. ttachment hain iameter Weight Number Number J K (lbs./ft.) 1 K /5.4 K /8.7 K /9.1 K /12.7 K /8.4 K / igure on the left represents weight for chain with attachment on sidebar only. igure on the right represents weight for chain with attachment on sidebar and center block. imensions shown are nominal. Obtain certified prints for design and construction. 35

36 lass 700 Pintle hain Offset construction made of malleable iron that is heat treated for strength. he steel pins are locked into the sidebars to prevent wear caused by rotation. he shoes on the sidebars are curved to match chain saver rims on the sprockets. RVL OR LVORS N ONVYORS K J 720 and 720S Pintel hain Specifications imensions Rated verage Max. Sidebar arrel Working Ultimate pprox. hain Pin ia. Spkt. Width Width ia. oupling Pin Value Strength Weight Number J K (lbs.) (lbs.) (lbs./ft.) ,220 22, S ,540 30, RVL OR LVORS N ONVYORS K J S720S Pintel hain Specifications imensions Rated verage Max. Sidebar arrel Working Ultimate pprox. hain Pin ia. Spkt. Width Width ia. oupling Pin Value Strength Weight Number J K (lbs.) (lbs.) (lbs./ft.) S720S ,540 30, Pin and otter ssembly regularly furnished unless otherwise specified. Rivited hain can be furnished and is recommended for all sewage and water treatment plants. imensions shown are nominal. Obtain certified prints for design and construction. 36

37 lass 700 Pintle hain ttachments 22-6 ttachment Specifications imensions (inches) pprox. hain No. olt ia. G S Wgt. (lbs./ft.) / S / S720S / ttachment Specifications imensions (inches) pprox. hain No. olt ia. G S Wgt. (lbs./ft.) 720S / S720S / S ravel G N G6 (L)* ttachment Specifications imensions (inches) pprox. hain No. olt ia. N Wgt. (lbs./ft.) 720S / * vailable right or left hand. ravel 6 K2 ttachment Specifications imensions (inches) pprox. hain No. olt ia. S Wgt. (lbs./ft.) 720S / S720S / S M1 ttachment Specifications imensions (inches) pprox. hain No. olt ia. S Wgt. (lbs./ft.) / S / S720S / imensions shown are nominal. Obtain certified prints for design and construction. S 37

38 lass 700 Pintle hain ttachments S 42 w/bushing ttachment Specifications imensions (inches) pprox. hain No. olt ia. 1 S Wgt. (lbs./ft.) 720S / S720S / ttachment Specifications imensions (inches) pprox. hain No. olt ia. S Z Wgt. (lbs./ft.) 720S / S ttachment Specifications imensions (inches) pprox. hain No. olt ia. S Z Wgt. (lbs./ft.) 720S / S720S / S Z 2 ttachment Specifications imensions (inches) pprox. hain No. olt ia. S Wgt. (lbs./ft.) / S / S ravel imensions shown are nominal. Obtain certified prints for design and construction. 38

39 Steel ushed hain Promac steel bushed chain is ideal for operating under extremely gritty or abrasive conditions and for elevators where centers are widely spaced. his chain is often referred to as Steel ushed or Rollerless. Promac steel bushed chain is made in accordance with manufacturer s standards and may be interchanged with standard steel bushed chain of other manufacturers. hese chains match the best combination of: eat reatment Raw Material Press its to produce a strong chain that won t break unexpectedly in an elevator application. Steel ushed Interchange Promac # Rex # Jeffrey # US subaki # llied Locke # 188 SS SS SS SS SS M 102- SS /2 SS-102 1/ / /2 111 SS M 111 SS SS M 110 SS SX M 4856 SS SX SS SX SS X SS-150 plus 6150PM 150-X SS SX SS

40 Steel ushed Plain hain Promac steel bushed chain is designed to operate under gritty or abrasive conditions, such as bucket elevators. Key qualities are: igh quality steel machined into a stud bushing that is case hardened and heat treated to extend the wear life. Pins are designed to the proper dimensions and heat treatment, for longer wear resistance and core toughness to resist impact. ssembled with high interference fit and consistent set down for greater fatigue strength and dimension integrity. G Steel ushed Plain hain Specifications Width ushing Pin Sidebar Pin Pin vg. Max. nd ead Ult. Work pprox. hain to to Stgth. Load Wgt. No. Overall L L Inside ia. Sty. 1 Matl. 2 ia. Matl. 2 Sty. 3 eight hick Matl. 2 (lbs.) (lbs.) (lbs./ft.) G P ,000 2, P ,000 4, P ,000 6, / P ,000 8, P ,000 8, P ,000 6, R 1.00 K ,000 14, R 1.00 K ,000 14, R 1.25 K ,000 21, X P ,000 15, R 1.25 K ,000 21, ) ushing style: P = ouble flat; R = ull-round. 2) Material: = arbon heat treated; = carbon case hardened; = lloy heat treated; = lloy case hardened; I = lloy heat treated induction hardened. 3) Pin style: K = ull round; = ouble flat. imensions shown are subject to change. Obtain certified prints for design and construction. 40

41 Steel ushed hain -2, -22 & -42 ttachments Promac steel bushed chain is designed to operate under gritty or abrasive conditions, such as bucket elevators. Key qualities are: igh quality steel machined into a stud bushing that is case hardened and heat treated to extend the wear life. Pins are designed to the proper dimensions and heat treatment, for longer wear resistance and core toughness to resist impact. ssembled with high interference fit and consistent set down for greater fatigue strength and dimension integrity. N K P Q P S J -2 ttachment Specifications imensions ttachment hain olt pprox. Number Number iameter Wgt. N Q J S P K (lbs./ft.) S N K P J -22 & -42 ttachment Specifications imensions ttachment hain olt pprox. Number Number iameter Wgt. N J S P K (lbs./ft.) -22 & & & & & imensions shown are nominal. Obtain certified prints for design and construction. 41

42 Promac steel bushed chain is designed to operate under gritty or abrasive conditions, such as bucket elevators. Key qualities are: igh quality steel machined into a stud bushing that is case hardened and heat treated to extend the wear life. Pins are designed to the proper dimensions and heat treatment, for longer wear resistance and core toughness to resist impact. ssembled with high interference fit and consistent set down for greater fatigue strength and dimension integrity. P Steel ushed hain K-1, K-2 & K-22 ttachments P K S N N J K-1 ttachment Specifications imensions ttachment hain olt pprox. Number Number iameter Wgt. N S P K J V (lbs./ft.) K K K K V N N P Q K S K-2 ttachment Specifications imensions ttachment hain olt pprox. Number Number iameter Wgt. N Q S P K J V (lbs./ft.) K K K K K K-2 150X K K-22 ttachment Specifications imensions ttachment hain olt pprox. Number Number iameter Wgt. N Q S P K J V (lbs./ft.) K / K K imensions shown are nominal. Obtain certified prints for design and construction. 42 J V

43 Steel ushed hain K-24 ttachments K N Promac steel bushed chain is designed to operate under gritty or abrasive conditions, such as bucket elevators. Key qualities are: igh quality steel machined into a stud bushing that is case hardened and heat treated to extend the wear life. Pins are designed to the proper dimensions and heat treatment, for longer wear resistance and core toughness to resist impact. ssembled with high interference fit and consistent set down for greater fatigue strength and dimension integrity. Q S P N J K-24 ttachment Specifications imensions olt pprox. ttachment hain iameter Weight Number Number N Q S P K J (lbs./ft.) K imensions shown are nominal. Obtain certified prints for design and construction. 43

44 Promac steel bushed chain is designed to operate under gritty or abrasive conditions, such as bucket elevators. Key qualities are: igh quality steel machined into a stud bushing that is case hardened and heat treated to extend the wear life. Pins are designed to the proper dimensions and heat treatment, for longer wear resistance and core toughness to resist impact. ssembled with high interference fit and consistent set down for greater fatigue strength and dimension integrity. Steel ushed hain K-3 & K-35 ttachments K M R M R Q S S P J K-3 ttachment Specifications imensions olt pprox. ttachment hain iameter Weight Number Number N M R L Q S P K J (lbs./ft.) K-3 150X K K N R N R L Q S P J K-35 ttachment Specifications imensions olt pprox. ttachment hain iameter Weight Number Number N R L Q S P K J V (lbs./ft.) K imensions shown are nominal. Obtain certified prints for design and construction. 44 V

45 Steel ushed hain K-44 & K-443 ttachments K N R Promac steel bushed chain is designed to operate under gritty or abrasive conditions, such as bucket elevators. N R Key qualities are: igh quality steel machined into a stud bushing that is case hardened and heat treated to extend the wear life. Pins are designed to the proper dimensions and heat treatment, for longer wear resistance and core toughness to resist impact. ssembled with high interference fit and consistent set down for greater fatigue strength and dimension integrity. L Q S P J K-44 ttachment Specifications imensions olt pprox. ttachment hain iameter Weight. Number Number N R L Q S P K J (lbs./ft.) K K K-443 ttachment Specifications imensions olt pprox. ttachment hain iameter Weight Number Number N R L Q S P K J (lbs./ft.) K imensions shown are nominal. Obtain certified prints for design and construction. 45

46 rop orged Rivetless hain Promac drop forged rivetless chain is designed to operate in power and free systems with field assembly or disassembly made easy. Key qualities are: Pins, center link and sidebars are made of highest carbon or alloy material, that is heat treated to provide strength. Precise pitch control provides consistency and reliability especially for automated systems. Simple design permits quick assembly or disassembly without tools. G 1 X-Style rop orged Rivetless hain verage Ultimate Maximum Work hain Width Pin Sidebars Strength (lbs.) Load (lbs.) lloy vg. pprox. hain Overall Inside iameter hick eight eat eat req. es Weight Number 1 G reated 1 reated Normal lex. (ft.) (lbs./ft.) X ,000 2,600 1, X ,000 48,000 4,000 1, X ,000 85,000 7,100 3, G 1 Standard rop orged Rivetless hain verage Ultimate Maximum Work hain Width Pin Sidebars Strength (lbs.) Load (lbs.) lloy vg. pprox. hain Overall Inside iameter hick eight eat eat req. es Weight Number 1 G reated 1 reated Normal lex. (ft.) (lbs./ft.) ,000 85,000 7,100 3, , ,000 10,800 5, , ,000 10,800 5, Note: Magna-flux inspected chain is available. omponent hardness: N 344 (Nom.) = arbon steel chains; N 380 (Nom.) = lloy steel chains. 1 NSI/S he prefix X designates a design proportioned to flex transversely on a shorter radius. he outside bars are made with a mid-pitch panel that strengthens the sidebar and prevents material from falling through the link. X-Styles are used on overhead conveyors and other special applications. ttachments shown on the following page fit both Standard and X-Style hain. imensions shown are nominal. Obtain certified prints for design and construction. 46

47 rop orged Rivetless hain xtended Pin & S-22 ttachments Promac drop forged rivetless chain is designed to operate in power and free systems with field assembly or disassembly made easy. Key qualities are: Pins, center link and sidebars are made of highest carbon or alloy material, that is heat treated to provide strength. Precise pitch control provides consistency and reliability especially for automated systems. Simple design permits quick assembly or disassembly without tools. P P M Style xtended Pin Specifications imensions pprox. ttachment hain Weight Number Number M P (lbs./ft.) xtended Pin 1 X xtended Pin 1 678/X xtended Pin 1 678/X xtended Pin S G M Style ole S-22 ttachment Specifications imensions pprox. ttachment hain Weight Number Number G M S (lbs./ft.) S-22 X S /X ttachment pins also available with hexnut and lockwasher. ttachments other than those shown available upon request. imensions shown are nominal. Obtain certified prints for design and construction. 47

48 arloop hain R Promac barloop chain is designed with forged rivetless inside block, fabricated sidebars and machined pins. Key qualities are: lat sidebars for welding attachments. he pins are securely locked in the sidebar eliminating both the wear between the pin and sidebar. he chain won t come apart if to much slack is present. arloop (ar Link) hain Specifications imensions verage verage pprox. hain Ultimate es Weight Number R Strgth (lbs.) per oot (lbs./ft.) S , S , S , S , S , imensions shown are nominal. Obtain certified prints for design and construction. 48

49 aterpillar rive hain G Promac caterpillar drive chains are vital in driving drop forged chain conveyors, so they must deliver fatigue free operation. Key qualities are: igh quality roller chain. rive dogs made of one piece forged induction hardened for wear. hese chains meet NSI standards. aterpillar rive hain Specifications hain Width iameter Sidebars rive Pin ead Pin nd Inside og vg. Ult. pprox. hain Overall to L to L Width Roller Pin hickness eight Strength Weight Number G Spacing (lbs.) (lbs./ft.) 160/ or 6 58, or / , imensions shown are nominal. Obtain certified prints for design and construction. 49

50 ouble lex hain Promac ouble lex hain articulates on two planes with a large sliding area, which decreases wear on the chain and sliding surface and provides maximum flexibility for both horizontal and vertical movement. Key qualities are: Induction hardened edges for the highest wear resistance. Large sliding area and maximum flexibility for compact layouts. Prices as a very economical chain for a 48,000 pounds ultimate strength rating per strand. L W enter ar Side ar ouble lex hain Specifications otal hain hain Width Link Plate Pin Maximum Minimum verage lowable pprox. hain Overall Inside Link lex ensile Work Load Weight Number W L Radius Strgth. (lbs.) (lbs.) (lbs./ft.) ,000 4, L W ouble lex hain and Specifications hain Width Link Plate Pin Maximum Minimum verage llowable pprox. hain Overall Inside Link lex ensile Work Load Weight Number W L Radius Strgth. (lbs.) (lbs.) (lbs./ft.) ,000 4, ,000 4, Note: atching shows induction hardened area. imensions shown are nominal. Obtain certified prints for design and construction. 50

51 Specialty hain Red Meat Processing hain (see page 52) S-1113 with K-2 attachment every pitch. S-6272 with K-2 attachment every pitch. sphalt Plant Processing hain (see page 54-55) 3945 with K-2 attachment every 3rd pitch with K-2 attachment every 3rd pitch with K-2 attachment every 2nd pitch with K-44 attachment every 2nd pitch with MM-1 attachment every 2nd pitch. Mining Processing hain (see page 56-57) 2.609" pitch shuttle car chain with window attachment every 8th pitch " pitch shuttle car chain with window attachment every 6th pitch " pitch shuttle car chain with lug attachment. 3" x 4" pitch feeder breaker chain with extended pins " pitch washbox chain with extended pins. Slats (see page 53) vailable in style,, and up to 3/8" thick. arrier slats available in style,, and. 51

52 ood Processing hain (cetal ushed onveyor hain) Promac food processing chain (cetal ushed onveyor hain) is designed primarily for use in food processing and meat packing plants with wet, corrosive environments. eatures include: cetal roller bushing eliminates the need for lubrication. lectro-galvanized sidebars, pins and rollers to protect from corrosion. Stainless steel heat treated bushing for long wear and corrosion resistance. G R S R S K J M P S-1113 hain Specifications vg. Max. hain Inside olt Ult. Work pprox. hain Width Width Roller Pin Sidebar ushing ttachment ia. Stgth. Load Wgt. Number Matl. 2 G Matl. 2 Matl. 2 Matl. 2 P M J R S K (lbs.) (lbs.) (lbs./ft.) S SS ,000 3, G R S R S K J M P S-6272 hain Specifications vg. Max. hain Inside olt Ult. Work pprox. hain Width Width Roller Pin Sidebar ushing ttachment ia. Stgth. Load Wgt. Number Matl. 2 G Matl. 2 Matl. 2 Matl. 2 P M J R S K (lbs.) (lbs.) (lbs./ft.) S SS ,000 3, S-1113 and S-6272 furnished with counter sunk attachment holes. 2 Material: = arbon case hardened; = arbon heat treated; = igh carbon; SS = Stainless steel heat treated. imensions shown are nominal. Obtain certified prints for design and construction. 52

53 arrier Slats Promac arrier Slats can be supplied for any of the carrier chains. he slats are available in 3/16-inch and 1/4-inch thicknesses and can be supplied in any length. Style arrier Slats Slats for hain Numbers Width Weight (inches) 3/16" 1/4" Style arrier Slats Slats for hain Numbers Width Weight (inches) 3/16" 1/4" Style arrier Slats Slats for hain Numbers Width Weight (inches) 3/16" 1/4" Style arrier Slats Slats for hain Numbers Width Weight (inches) 3/16" 1/4" See available apron in style, and on pages

54 sphalt atch Plants Processing hain Promac asphalt batch plants processing chain is an inclined scraper conveyor chain that is designed to give the best combination of strength and toughness. Key qualities are: Sidebars hardened to resist the impact loading. Rollers are specially heat treated to resist outside diameter abrasion. Pins are designed with the right amount of press fit for higher fatigue strength. K N L J N M G U-3945 with K-3 ttachment hain Specifications verage Max. Inside Roller olt ensile Work pprox. Pin Width ia. Sidebar ttachment ia. Strenght Load Wgt. escription G M N J L K (lbs.) (lbs.) (lbs./ft.) U-3945/K-3 /3rd ,000 5, K J N M G U-3952 with K-2 ttachment hain Specifications verage Max. Inside Roller olt ensile Work pprox. Pin Width ia. Sidebar ttachment ia. Strenght Load Wgt. escription G M N J K (lbs.) (lbs.) (lbs./ft.) U-3952/K-2 /3rd ,000 7, imensions shown are nominal. Obtain certified prints for design and construction. 54

55 sphalt atch Plants Processing hain Promac asphalt batch plants processing chain is an inclined scraper conveyor chain that is designed to give the best combination of strength and toughness. Key qualities are: Sidebars hardened to resist the impact loading. Rollers are specially heat treated to resist outside diameter abrasion. Pins are designed with the right amount of press fit for higher fatigue strength. K J N M G U-3940 with K-2 ttachment hain Specifications U-9856 with K-44 ttachment hain Specifications verage Max. Inside Roller olt ensile Work pprox. Pin Width ia. Sidebar ttachment ia. Strenght Load Wgt. escription G M N J K (lbs.) (lbs.) (lbs./ft.) U-3940/K-2 /2nd ,000 7, U-9856/K-44 /2nd ,000 14, N G J N L U-9856 with MM-1 ttachment hain Specifications verage Max. Inside Roller ensile Work pprox. Pin Width ia. Sidebar ttachment Strenght Load Wgt. escription G N J L (lbs.) (lbs.) (lbs./ft.) U-9856/MM-1 1 /2nd ,000 14, Verify attachment sidebar slot width and depth dimensions prior to ordering. imensions shown are nominal. Obtain certified prints for design and construction. 55

56 Shuttle ar hain Promac shuttle car chain is a reliable mining chain product to withstand the strength and abrasion that they are exposed to underground. Key qualities are: lloy grade steels are used for strength. Special high hardness heat treat to fight the abrasion wear. eavy press fit to give additional fatigue strength to withstand the punishment from the high production mining equipment. G R S Standard Shuttle ar hain Specifications hain Width Pins Rollers Sidebars ttachments Overall ead nd Inside pprox. to L to L Width ia. ia. hick eight Wgt. Space (+) G Matl. 1 Matl. 1 Matl. 1 R S (lbs./ft.) v. 6th v. 8th v. 6th G I L K J Super Shuttle 4 Shuttle ar hain Specifications hain imensions hain Width Pins ast lock Sidebars ttachments Overall Sidebar Overall pprox. hick Inside ia. Width Inside eight Wgt. Matl. 1 G Matl. 1 Matl. 1 Space I J K L (lbs./ft.) I 1.75 v. 6th Material: = lloy heat treated; = arbon heat treated; = lloy case hardened. imensions shown are nominal. Obtain certified prints for design and construction. 56

57 eeder reaker hain Promac feeder breaker chain is a reliable mining chain product to withstand the strength and abrasion that they are exposed to underground. Key qualities are: lloy grade steels are used for strength. Special high hardness heat treat to fight the abrasion wear. eavy press fit to give additional fatigue strength to withstand the punishment from the high production mining equipment. G I J K eeder reaker hain Specifications hain imensions hain Width Pins ushings Sidebars xtended Pins ead nd Inside ole pprox. Overall to L to L Width ia. ia. eight ia. Length ia. Wgt. (+) G Matl. 1 Matl. 1 hick Matl. 1 Space I J K Style (lbs./ft.) riv-loc I v. 6th Pin v. 6th Promac wash box chain is a reliable mining chain product to withstand the strength and abrasion that they are exposed to underground. Key qualities are: lloy grade steels are used for strength. Special high hardness heat treat to fight the abrasion wear. eavy press fit to give additional fatigue strength to withstand the punishment from the high production mining equipment. ll pins are hard chrome plated.005 to.006 to help fight corrosion. G Wash ox hain I L K J Wash ox hain Specifications hain imensions hain Width Pins ushings Sidebars xtended Pins With Inside pprox. Overall xt. Pin Width ia. ia. hick eight ia. Wgt. G Matl. 1 Matl. 1 Matl. 1 Space I J K L (lbs./ft.) v. 6th Material: = lloy heat treated; = arbon heat treated; = lloy case hardened; I = lloy heat treated induction hardened. imensions shown are nominal. Obtain certified prints for design and construction. 57

58 General ngineering ata eat reat Options Promac employs several heat treating processes to improve material characteristics. he heat treating process used in each application is determined by the particular requirements of the application. In addition where the application dictates, chain parts can be plated. hrough-ardening In through-hardening, the material is heat treated throughout. his process primarily increases the strength of the material although wear resistance is also improved. hrough-hardening is generally performed on sidebars, pin, rollers, some bushings, and on sprockets. arburizing arburizing is a surface heat treating process which primarily increases wear resistance of pins, bushings, and some rollers and sprockets. his process is used when maximizing surface hardness and wear resistance is desired. Induction ardening In this process parts are first thru-hardened and then the surface areas are induction hardened to a controlled depth. he core is left tough and ductile. his process provides a surface much harder than is possible with thru-hardening alone. he harder surface can double the wear life of chain components while the ductile core retains the ability to absorb the impact and shock loads encountered in chain applications. Plating he purpose of plating generally is to provide added resistance to corrosion. wo types of plating are recommended for chain parts: 1) Mechanical Galvanizing, 2) ot ip Galvanizing. Mechanical galvanizing is the preferred coating because of the higher corrosion and corrosion-fatigue resistance it produces. ot dip galvanizing provides a thicker protective coating and is generally used here variations in coating thickness can be permitted. 58

59 General ngineering ata hain Performance & atigue Strength he failure of properly engineering and maintained engineering chain is commonly caused by one of two factors: Wear (elongation) or atigue, engineering chain quality and life expectancy is directly related to its resistance to wear fatigue. atigue When used in chain terminology, fatigue is the endurance of a chain when a load is applied under recurring cycles. uring a complete cycle, chain will go through a period of tension and slack. he greater the load applied, the fewer cycles the chain can endure. he point at which a constantly applied load will not cause fatigue breakage is called the endurance limit or fatigue strength. Wear When used in chain terminology, elongation is the result of wear due to the erosion of metal in the bearing area of the chain (pins and bushings) caused by friction. he oscillation and contact of the moving chain parts will cause roller chain to elongate. longation causes improper chain and sprocket tooth contact requiring chain replacement. ensile Strength his is the point at which the chain will break with a load applied one single time. ensile strength is not an indicator of chain quality. hoosing a chain based on tensile strength and tensile strength calculations is not the best way of selecting a chain. atigue vs. ensile Strength In real life applications, fatigue strength is far more important than tensile strength. When selecting a chain, calculating from Maximum llowable Loads is much more accurate than calculating from ensile Strength. atigue Strength his is the point when the load applied will not longer cause fatigue breakage. his point is called the endurance limit or fatigue strength. 59

60 General ngineering ata atenary Sag he return strand of a chain normally has some slack. his slack results in a sag, called catenary sag, of the chain. his sag must be of the correct amount if the chain is to operate properly. If the return strand is too tight (too little carenary sag). the load and the wear on the working parts will be excessive. If the return strand is too loose, vibration and unwanted chain flexure will result. chain that is properly installed will permit flexing of the return stand by hand. his flexure, measured from a staight line, should not be less than about 3% of the horizontal center distance. epending on the combination of chain pitch, sprocket center distance, and the number of teeth in the sprockets, there will always be excess chain in the system. he catenary sag resulting from this excess chain for various sprocket center distances is given in the table below. he amount of catenary sag that will be present can be calculated as follows. S =.375 Where S = atenary sag (inches) L = Return Strand length (inches) = enter distance (inches) = xcess chain, L (inches) L S atenary Sag Inches enter xcess hain (Inches) istance (inches) NO: Values above and to the right of the heavy stepped line represent 3% or greater sag. 60

61 General ngineering ata Lubrication Proper lubrication of a chain is of supreme importance, if long life and satisfactory service are to be maintained. uring operation, an oscillating motion takes place between the pins and the bushings, and between the housings and the rollers. he rubbing surfaces are hardened, but the quality of these surfaces is quickly destroyed unless they are separated by a lubricating film. Lubrication is also required between the link plates of the pin links and those of the roller links, and between the roller-link plates and the sides of the sprocket teeth. Secondary functions of lubrication include the prevention of rust and corrosion, and the cushioning of the joints to reduce shock and noise. Lubricant Specifications he lubricant used must have the following properties: 1. It must be sufficiently fluid to reach the internal surfaces of the bushings and rollers. 2. It must have sufficient body to maintain a separating film between the bearing surfaces. 3. It must be free from corrosive elements. 4. It must be capable of maintaining its lubricating qualities under the operating conditions of temperature, moisture, etc. or normal installations, a pure mineral oil is recommended. he operating conditions (speed, load, temperature, method of application, etc.) determine the viscosity required, as follows: emperature egrees Recommended Lubricant S S S S 50 t elevated temperature, attention must be paid to the decrease in viscosity and to possible loss in lubricating quality. he oil should be delivered to the upper edges of the link plates on the lower strand of the chain, near the point where the strand engages with the sprocket. Oil delivery rates should be regulated to assure complete lubrication without flooding. Scheduled servicing is necessary to make sure that the lubricators are kept filled and dripping. rip lubrication should be used only in clean environments. 61

62 General ngineering ata xpansion emperature and olor xpansion of odies by eat he coefficient of linear expansion (ε) is the change in length, per unit of length, for a change of one degree of temperature. he coefficient of surface expansions is approximately two times the linear coefficient, and the coefficient of volume expansion, for solids, is approximately three times the linear coefficient. bar, free to move, will increase in length with an increase in temperature and will decrease in length with a decrease in temperature. he change in length will be εtl, where (ε) is the coefficient of linear expansion, (t) the change in temperature, and (l) the length. If the ends of a bar are fixed, a change in temperature (t) will cause a change in the unit stress of εt, and in the total (stress of) εt, where is the cross-sectional area of the bar and (ε) the modulus of elasticity. oefficients of Linear xpansion xpansion Substance Per 10 7 Per 10 7 luminum rass & ronze arbides & eramets ast Iron (gray & ductile) hromium oncrete opper Glass (plate, crown, flint, soda lime) Glass (ferrosilicate, pyrex) Granite Ice Lead & lloys Limestone Magnesium & lloys Malleable Iron, erritic Malleable Iron, Pearlitic Masonry Phenolics Plaster igh emperature Judged y olor emperature, egrees ahrenheit olor ark blood red, black red 990 ark red, blood red, low red 1050 ark cherry red 1175 Medium cherry red 1250 herry, full red 1375 Light cherry, light red 1550 xpansion Substance Per 10 7 Per 10 7 Plastics (acetal, acrylic, nylon, etc.) (may be half these values if glass reinforced) Polyethylene Porcelain Rubber Sandstone Silver Slate Solder Stainless Steel erritic & Martinsitic ustentic & ast Steel, igh arbon & lloy Steel, Low arbon in itanium & lloys Wood Zinc emperature, egrees olor ahrenheit Orange, free scaling heat 1650 Light orange 1725 Yellow 1825 Light Yellow 1975 White

63 General ngineering ata Weights of Materials verage wgt. Materials Per cu.ft. pounds cid Phosphate, Pulv lum, lumpy lum, Pulv luminum Oxide sbestos, ground sbestos, shredded sbestos, solid shes, dry, loose shes, wet, loose sphalt, crushed ttapulgus, clay agasse akelite, powdered aking Powder arytes, powdered auxite, crushed eans, castor ones, crushed ones, ground, dry orax, fine ran rewers Grain, dry rewers Grain, wet alcium arbide, crushed arbon, ctivated, very fine, dry arbon lack Pellets ement linker ement, Portland, aerated ement, Portland, packed halk, crushed harcoal, lump harcoal, ground inders, blast furnace inders, blast, ashes & clinker lay, dry lump oal, nthracite R.O.M oal, nthracite, solid oal, ituminous R.O.M oal, ituminous, solid offee eans oke reeze oke, lump, average oncentrate Mix opper Ore ork, solid ork, ground ottonseed, dry ottonseed, meal ullet, glass, average iatomaceous arth (iatomite) olomite, calcined olomite, crushed arth, common loam, dry arth, common loam, moist verage wgt. Materials Per cu.ft. pounds arth, Mud, fluid arth, iatomaceous (iatomite) eldspar, lumps eldspar, ground eldspar, powdered (-100M) ire rick (1/4" x 0") laxseed lint, pebbles lour luorspar, lumps luorspar, ground (100 mesh 10) uller s arth, dry uller s arth, oily Garbage, average Glass atch Gneiss, lumps Grains arley (48# bu.) orn, Shelled (56# bu.) our, wheat (196# bu.) Oats (32# bu.) Rye (56# bu.) Wheat (60# bu.) Granite, lumps Granite, crushed (1-3/4" x 10") Gravel, mixed sized Greenstone, lumps Gypsum, lumps Gypsum, crushed Gypsum, ground Ice, broken Ice, solid Iron Ore, loose Iron Pellets Lead Ore, crushed Lead Ore, galena, solid Lignite, air dried Lime, hydrated-200 Mesh Lime, quick, lump Lime, quick, ground Limestone, lumps Limestone, ground, coarse Limestone, ground, fine Malt, Whole, dry Malt, wet Manganese Ore, crushed Marble, crushed Milk Powder Molybdenum oncentrates Oyster Shells Paper Pulp Stock... Variable Peanuts, shelled verage wgt. Materials Per cu.ft. pounds Phosphate Rock, lumps Phosphate Super Potash (1-1/2 x 1/2") Quartz, lumps Resin, Vinyl Rice, hulled Rice, rough Rubber, ground Rubber, shredded scrap Salt ake, course Salt ake, fine Salt, coarse Salt, fine Sand, oundry Sand, dry loose Sand, wet, loose Sand and Gravel, dry Sand and Gravel, wet Sandstone, lumps Sawdust, dry Scale, Rolling Mill Sewage, Screenings, drained Sewage Sludge, raw Shale, crushed Shot, steel Silica, lour Slag, bank, crushed Slag, urnace, granulated Soap hips Soap Powder Soda sh, dense Soda sh, light Soda, icarbonate Soybeans, cracked Soybeans, whole Soybean cake Soybean flour Soybean meal Steel turnings Stone, crushed Sugar ane Sugar Raw Sulphur, lump Sulphur, powdered anbark, ground obacco rap Rock, crushed ungsten arbide, Powder White Lead, dry Wood hips Wood lour Zinc Ore, crushed Zinc Oxide, eavy Zinc Oxide, Light he information above may vary slightly under certain conditions. 63

64 General ngineering ata Steel Properties Material Strength Relation of ardness to Strength of Steels RINLL ROKWLL iam. in Mn. ardness iamond Pyramid Scale Kg. Load Scale Kg. Load Shore ensile Strength Kg. Load Number ardness Number eg. 1/16 In. Seleroscope 1000 Lbs. 1- Mn. all Standard all 50 Kg. Load iamond one iam. all Number Per Sq. In *745 1, * * * * * * * * * NO: igures in italics are approximations and are to be used only as a guide. *ungsten carbide ball (SM-S-SM Joint ommittee) 64

65 General ngineering ata ecimal quivalents of ractions raction ecimal raction ecimal

66 General ngineering ata ngineering onversions USS-U x = ubic feet (ft 3 ) NIMRS- cm x = inches (in) NIMRS PR SON- cm/s x = eet per minute (ft/min) x = eet per second (ft/s) x = Kilometers per hour (km/h) x = Meters per minute (m/min) x = Miles per hour (mph) UI NIMRS- cm 3 x x 10-3 = ubic feet (ft 3 ) x x 10-2 = ubic inches (in 3 ) x x 10-6 = ubic yards (yd 3 ) x x 10-4 = U.S. gallons (U.S. gal) x x 10-3 = Liters (l) UI - ft 3 x = ubic meters (m 3 ) x x 10 4 = ubic centimeters (cm 3 ) x 1728 = ubic inches (in 3 ) x = ubic yards (yd 3 ) x = U.S. gallons (U.S. gal) x = Imperial gallons (imp gal) x = Liters (l) UI INS- in 3 x x 10-5 = ubic meters (m 3 ) x = ubic centimeters (cm 3 ) x = Liters (l) x x 10-4 = ubic feet (ft 3 ) x x 10-5 = ubic yards (yd 3 ) x x 10-3 = U.S gallons (U.S gal) x x 10-3 = Imperial gallons (imp gal) UI MRS- m 3 x 1000 = Liters (l) x = ubic feet (ft 3 ) x x 10 3 = ubic inches (in 3 ) x = ubic yards (yd 3 ) x = U.S. gallons (U.S. gal) UI YRS- yd 3 x = ubic meters (m 3 ) x = Liters (l) x x 105 = ubic centimeters (cm 3 ) x 27 = ubic feet (ft 3 ) x = ubic inches (in 3 ) x = U.S. gallons (U.S gal) GRS, NGULR ( ) x = Radians (rad) x 60 = Minutes ( ) x 3600 = Seconds ( ) x = Grade (gon) GRS PR SON, NGULR ( /s) x = Radians per second (rad/s) x = Revolutions per minute (r/min) x x 10-3 = Revolutions per second (r/s) -ft x x x 12 x = Meters (m) = entimeters (cm) = Inches (in) = Yard (yd) PR MINU- ft/min x = entimeters per second (cm/sec) x = Kilometers per hour (km/hr) x = Meters per minutes (m/min) x = eet per second (ft/s) x = Miles per hour (mph) OO-POUNS-OR- ft.lbf x = Joules (J) x x 10-3 = ritish thermal units (tu) x x 10-4 = Kilocalories (kcal) x = Kilogram-force-meters (kgf.m) x x 10-7 = orsepower-hours (hp.h) x x 10-7 = Kilowatt-hours (kw.h) GLLONS, U.S.- U.S. gal x 3,785.4 = ubic centimeters (cm 3 ) x = Liters (l) x x 10-3 = ubic meters (m 3 ) x 231 = ubic inches (in 3 ) x = ubic feet (ft 3 ) x x10-3 = ubic yards (yd 3 ) 66

67 General ngineering ata ngineering onversions (continued) GRMS- g x x x x x 10-3 = Grains (gr) = Ounces (oz) av. = Ounces (oz) troy = Pounds (lb) GRMS-OR- gf x x 10-3 = Newtons (N) ORSPOWR- hp x x x INS- in x x 25.4 = Watts (W) = Kilowatts (kw) = orsepower (metric) = entimeters (cm) = Millimeters (mm) KILOGRMS - kg x = Pounds (lb) x x 10-3 = ons (ton) short KILOGRMS-OR- kgf x = Newtons (N) x = Pounds-force (lbf) KILOWS- kw x = orsepower (hp) LIRS- l x 1000 = ubic centimeters (cm 3 ) x = ubic feet (ft 3 ) x = ubic inches (in 3 ) x x 10-3 = ubic yards (yd 3 ) x = U.S. gallons (U.S. gal) MRS- m x x x = eet (ft) = Inches (in) = Yards (yd) MIROMRS formerly m/cron x 10-6 = Meters (m) MILS- mi x x 10 3 x x 5280 x 1760 = Meters (m) = Kilometers (km) = eet (ft) = Yard (yd) MILS PR OUR- mph x = entimeters per second (cm/s) x = Kilometers per hour (km/hr) x = Meters per minute (m/min) x 88 = eet per minute (ft/min) x = eet per second (ft/sec) MILS PR MINU- mi/min x = Kilometers per minute (km/min) x 2682 = entimeters per second (cm/sec) x 88 = eet per second (ft/sec) x 60 = Miles per hour (mph) MINUS, NGULR- ( ) x x 10-4 = Radian (rad) NWONS- N x x = Kilograms-force (kgf) = Pounds-force (lbf) POUNS-OR- lbf av. x = Newton (N) x = Kilograms-force (kgf) POUNS- lb av. x RINS- rad x = Grams (g) = egrees ( ) angular ONS-MSS- tonm long x 1016 = Kilograms (kg) x 2240 = Pounds (lb) av. x = ons (ton) short MRS PR MINU- m/min x = entimeters per second (cm/s) x = eet per minute (ft/min) x = eet per second (ft/s) x = Miles per hour (mph) ONS- ton short x x x 2000 X = Kilograms (kg) = onnes (t) = Pounds (lb) av. = ons (ton) long 67

68 General ngineering ata Spocket iameter onstants o obtain the pitch diameter of a sprocket, multiply the constant for the number of teeth, or pitches, from the table below by the chain pitch. Number of Number of Number of eeth onstant eeth onstant eeth onstant xample: o determine pitch diameter of a 18tooth sprocket for W124 chain, multiply th echain pitch of times the 18 tooth constant of diameter is equal to x =

69 General ngineering ata ngineering hain roubleshooting Guide Problem Possible auses What to o xcessive noise Misalignment of sprockets Realign sprockets and shafts Loose casings or bearing oo little or too much slack hain and/or sprocket wear ighten set-bolts djust centers or idler take-up Replace chain and/or sprocket Inadequate lubrication or no Lubricate properly lubrication hain pitch size too large heck chain drive selection hain vibration Resonance to the vibration cycle of hange vibration cycle of chain machine to be installed or machine igh load fluctuation Use torque converter or fluid coupling Wear on inside of Misalignment Realign sprocket and shafts link plate and one side of sprocket teeth hain climbs sprockets xcessive chain wear Replace chain xcessive chain slack djust centers of idler take-up eavy overload Reduce load or install stronger chain roken pins, hain speed is too high for pitch Use shorter pitch chain or install bushings or rollers and sprocket size larger diameter sprockets eavy shock or suddenly applied Reduce shock load or install loads stronger chain Materials build-up in sprocket Remove material build-up or tooth pockets install side gashed sprockets (mud relief) Inadequate lubrication Lubricate properly hain or sprocket corrosion Install anti-corrosive chain or sprockets hain clings to sprocket enter distance too long or high djust the center distance or load fluctuation install idler take-up xcessive chain slack Same as above xcessive chain wear Replace chain hain gets stiff Misalignment Realign sprockets and shafts Inadequate lubrication Lubricate properly orrosion Replace with anti-corrosive chain xcessive load Reduce load or replace with chain or suitable strength Material build-up in chain joint Shield drive from foreign matter Peening of link plate edges heck for chain interference reakage of link plate Subjected to shock load Reduce shock (e.g., install a shock absorber) Vibration Install a device to absorb vibration (e.g., tensioner idler wheel) Moment of load inertia is too Large hain section should be checked (increase number of strands or select next larger size chain) 69

70 Index/Interchange Universal Product ross Reference Sorted by hain Number hain Promac Page Rex # Jeffrey US llied No. No. No. No. No. subaki No. Locke No *** -5 53R R 9 SR R MRS S S 6 64-S 64-S W W WR-78 WS-78 W-78 W-78 81X X 9 81-X 81-X 81-X 81-X W W WR-82 WS-82 W-82 W-82 83R R *** *** 83-R 84R R 9 *** *** 84-R 87R R 9 RR-585 IS R 89R R R MRS-149 US-90R US-90-R 9 SR US-90-R MRS R R *** 91-R MRS R R 9 *** *** 93-R 94R R 9 4 SS4 94-R MRS R R 9 RR R MRS R R R MRS RX RX P 96-RX 97R R 9 RS R MRS S M 102- SS M -102 W W W-102 WS-102 W / /2 40 S-102 1/ / /2 W W W-104 WS-104 W-104 W W WR-106 *** W-106 W S M 110 SS M -110 W W W-110 WS-110 W S M 111 SS M -111 W W WR-111 WS-111 W-111 W-111 W W W-112 WS-112 W-112 W W W-113 *** W-113 W W W-116 WS-116 W RX RX *** 119-RX MRS-1539 W W WR-124 WS-124 W-124 W-124 W W WR-124 WS-124 P W-124- W S SS M -132 W W WR-132 WS-132 W-132 W-132 W W *** WS-132-P W X X 40 SS-150 PLUS 6150PM 150-X SS-150+ W W WX-150 WS-150 W-150 W-150 W W WX-155 WS-855-P W-155 W S SS M -188 US-196R US-196-R 9 SR US-196-R MRS SXX SXX 6 X SXX 378RX RX 9 RR RX W W W-480 WS-480 W R R *** 603-R 604R R R MRS R R IS R 610R R 9 *** *** 610-R hain Promac Page Rex # Jeffrey US llied No. No. No. No. No. subaki No. Locke No. 614R R R 625R R 9 RS R 626R R 9 S-951 *** 626-R 627R R 9 SR-114 *** 627-R MRS R R R 800-RX RX P 800-RX 806R R 9 *** *** 806-R S M 4856 SS R SS R SS R R588 JS-882 US-882 MXS R R 9 *** *** 896-R -912R R IS R 925R R 9 *** *** 925-R -963R R R -964R R R JS-1030 US R-1033 JS-1031 US R R R 1131R R 9 S R R-1248 JS-4110 US-1242 MXS RX-1245 JS-1245 US-1245 MXS R R R -1263R R R -1263R R 9 SS-1232 *** R -1264R R 9 R R 1265R R *** 1265R 1273R R R X-1353 *** US JS-2065 US RX RX RX 2184RX RX P 2184-RX MRS-2184P 2198RX RX RX MRS X-1568 JS-3011 US-3011 MXS JS-3075 US-3075 MXS RX-238 JS-3514 US-3514 MXS *** *** *** X-635 JS-4522 US-4522 MXS RO-1207 JS-5031 US-5031 MXS RO US-5035 MXS *** *** US-5042 MXS RO-1356 *** US RO-1306 JS-6042 US-6042 MXS *** *** US-6066 MSS-6065 does not assume responsibility for the accuracy of competitor s Information. If you have any questions about this universal product cross reference, please contact 70

71 ngineering lass hains International, Incorporated Prices & cceptance axes erms Minimum harge Shipments reight llowance xport Shipments eliveries & ancellations Packaging xport Packaging Patents Product lass efinition ypes of Returns Returned Goods Products may be returned under the following guidelines ll orders are for prompt acceptance only by the company s home office. In the event of an increase or decrease in company prices, the prices on any order or contract will be the one in effect at time of shipment. ny sales, use, consumption or other tax applicable to the sale, purchase or use of the products is not included in the price shown on this order and shall be paid by the purchaser whenever due. Payment terms are net cash within 30 days from date of invoice. ll orders are subject to the approval of our credit department. he minimum charge on any order will be $ net, parcel post, freight or express charges will be added. $50.00 service fee will be added to orders under $ net unless otherwise agreed upon. Shipments will be routed to incur the lowest available transportation charges. ll premium rate shipping services, express (air or rail), air freight, etc. will be utilized when the customer so specifies. he necessary extra charges will be added to our invoice to cover those premium services. ll shipments unless otherwise specified, are.o.. warehouses. laims for all shortages, damage or non-delivery in transit shall be made by the consignee to the carrier. Request for proof of delivery must be submitted within 90 days from the date of shipment. reight will be.o.. warehouses unless otherwise agreed upon. ransportation charges on export shipments will be prepaid to any United States port of exit if said shipment complies with our standard of domestic condition for freight allowance. ll orders are considered firm contracts. If we are unable to meet requested delivery requirements, and/or our expected dates of shipment, we shall not be liable for any claims for delays beyond our control, nor shall we accept cancellation or suspension unless mutually agreed upon in writing. We do not add extra charges for standard packing required by transport companies for domestic or non-ocean shipments. dditional charges may be applied to cover the cost of extra packing, special engineering, servicing or other unusual elements, including overtime authorized by purchaser, which have not been contemplated. Price on application. RMS N ONIIONS O SL We will defend and hold harmless purchasers of our products against charges of infringement or apparatus claims of the United States Patents issued at the time the product is ordered, providing such changes are based exclusively on mechanical infringement by a product designed and manufactured by us. efore this responsibility shall arise, we must be notified in writing and tendered the right to defend, settle, or make any changes for the purpose of avoiding infringements. Under no circumstances will our liability exceed the purchase price of the product furnished by us. RURN O GOOS UORIZION N NLLION POLIY S Products that are standard, normally inventoried and regularly manufactured. N Products that are non-standard, made to order and infrequently manufactured. ype Incorrect Shipments: products that are shipped and are not in conformance to your purchase order, may be returned for credit if the product is returned within 45 days of the incorrect shipment. ype Improperly Ordered Product: Products that are shipped in accordance with a normal purchase order are your responsibility. product that is ordered in error may be returned for credit with a replacement order of equal value within 45 days of the original order placement. fter 45 days, a 15% restocking charge will apply freight charges remain your responsibility. ype Quality or ailure nalysis: Please contact Promac ngineering if you believe there is a potential quality problem or premature failure/defect. n RG will be initiated for return to our ngineering epartment. Please note on the RG the reason for rejection. In addition, please state if the product is to be returned after Promac analysis. Unless otherwise noted, the product will be scrapped 45 days after receipt. he product class is considered S. he product is undamaged and in resalable condition. n RG will be issued after receipt of an offsetting order of equal value (ype returns only). Product that requires inspection or reboxing will require a 15% restocking charge. redit will not be issued for products damaged or not in resalable condition. Returns must reference the original purchase order. Return Procedure o initiate the return of a product, please contact at (440) or fax your request to (440) Products will not be accepted for return without prior authorization. or ype returns: provide an offsetting order of equal value. ompare our credit to your debit and immediately advise us of any discrepancy. Please identify the RG number on the outside of the shipping container. he product must be shipped prepaid to our main facility. (Vermilion, Ohio) ancellations Product lass S ancellation charges of 15% will apply if the original order is over 45 days. ny order may be cancelled Product lass N ll orders are non-cancelable and non-returnable. under the following guidelines

72 Sugar-lcohol Industry ertilizer, hemical Products & Petrochemical Industry ood Production Industry everage Industry Mining, ement & oal Industry itric Juice Industry Paper & ellulose Industry ar Manufacturing Industry Gas Industry Oil Industry asic Sanitary Industry Glass & ottle Industry eramic Industry extile Industry Lumber/urniture Industry 1121 Sunnyside Rd. Vermilion, Ohio Phone: 440/ X 440/