Forest Industry Chains your link To Total Value

Forest Industry s your link To Total Value websterchain.com 800-24-927 ISO900 Registered

HISTORY Webster For over 00 years, Webster Industries, Inc., has provided conveying solutions to a diverse range of markets with our extensive variety of products and industry expertise. Towner K. Webster founded Webster in 876 in Chicago, Illinois, with his Common Sense elevator bucket. In 907, Webster relocated to Tiffin, Ohio, where our corporate headquarters is located today. Throughout the past century, Webster has evolved from producing elevator buckets to being the world s leading manufacturer of engineered class chains, commercial castings and vibrating conveyors. Webster s reputation for high-quality products is rooted in a tradition of manufacturing excellence that is based on American materials, American labor and American pride. LOCATIONS Our Tiffin headquarters has more than 0,000 square feet of manufacturing space, including a malleable iron foundry, punch press operations, heat-treat facility, machine shop, fabrication department, chain assembly area, an in-plant laboratory and testing facilities. Our two warehousing and assembly locations, located in Meridian, Mississippi, and Portland, Oregon, allow for quick access to over $7 million of inventory, and our three manufacturing facilities stock over 250,000 feet of chain to quickly meet our customers needs. VERTICAL INTEGRATION While many companies are relying increasingly on outsourcing for production needs, Webster Industries has invested in building, maintaining and growing a vertically integrated manufacturing system. With full services under one roof at our Tiffin, Ohio, headquarters, Webster offers superior product design, consistent product quality, and the best delivery time in the industry. FOUNDRY PUNCHING & STAMPING MACHINING HEAT TREAT CHAIN ASSEMBLY METAL FABRICATION American Materials, Labor and Pride. 2 www.websterchain.com

WEBSTER S BURNISHED EXCLUSIVE PITCH HOLE BURNISHED ADVANTAGEPITCH HOLE ADVANTAGE Webster Industries utilizes a wide variety variety of manufacturing of manufacturing processes processes to ensure in order the to highest balance quality the level solution of quality is delivered to the application to our customers. of the chain Burnishing to the overall and perfect cost. In hole other sizing, words, used we in use manufacturing the highest the quality pitch solution holes of which our drives chains, value are two to our of customers. those processes. Two such processes are utilized in manufacturing the pitch holes of our chains. One is burnishing and the other is perfect hole sizing. Burnishing is a unique cold-forming process where a graduated mandrel Burnishing is a unique cold forming process used by Webster where a graduated (punch) is used to punch the sidebar pitch holes. First, the punch pierces the mandrel (punch) is used to punch the sidebar pitch holes. First the punch pierces sidebar material, producing a heavy tapered slug. The punch rubs the metal the sidebar material producing a heavy tapered slug, (Fig. ). The mandrel rubs surface of the pitch hole with sufficient force to cause plastic flowing of the the metal surface of the pitch hole with sufficient force to cause plastic flowing of metal. This rubbing or smearing (burnishing) action of the metal fills the breakout or tapered portion of the hole that was produced during the initial piercing the metal. This rubbing or smearing (burnishing) action of the metal fills the break out or tapered portion of the hole that was caused in the initial piercing operation, operation. (Fig. 2). Webster s Webster s burnished burnished holes holes achieve achieve 85% 85-90% to 90% bearing bearing surface. surface. Compared Compared to single-punched to single-punch holes, holes, this burnished is at least holes five allow times at more least surface 5x more for surface the pin against to rest against. which the This pin results can rest, in a minimum resulting in of minimized five times the material material deformation to resist deformation of the hole of under the hole heavy under loads. heavy loads. Punch Steel Slug Mandrel Steel Die Matrix (Fig. ) (Fig. 2) WEBSTER S WEBSTER'S INDUCTION HARDENING PROCESS LOOK FOR THE X! Induction hardening is a non-contact heating process which that utilizes the principle of electromagnetic induction to to produce heat inside the surface layer of of a a workpiece. work-piece. By By placing placing a conductive a material material (pin) (pin) into into a ) strong a strong alternating alternating magnetic magnetic field field (coil), (coil), electrical electrical current current can be can made be made to flow to in flow the in material, the material creating thereby heat. creating The current heat. generated The current flows generated predominantly flows predominantly the surface in layer the surface of the part; layer of the the depth part. The of the depth hardened of hardened layer layer is determined is by by the the frequency of the alternating field, the surface density and permeability of of the the material, the the heat heat time time, and and the the pin pin diameter diameter or material or material thickness. thickness. By immersing Then, by immersing the part in the a water, part in oil water, or polymer oil, or polymer-based quench the quench, surface the layer surface is altered layer to is altered form a martensitic to form a martensitic structure which structure is harder which than is harder the base than metal. the base The core metal. of The the material core of remains the material the same remains and the its original same, and properties its original are unaffected properties after are unaffected induction hardening by the induction process hardening is complete. process. All chains All Webster designated chains by WHX designated are supplied WHX with are IH supplied pins as standard. with IH pins. WEBSTER THRU-HARDENED PINS Webster s Pins pins are made of Duralloy., thru-hardened to to 5/40 5/40 Rc Rc where where the the diameter diameter is is less less than than ¾". ". CIRCUMFERENTIAL INDUCTION HARDENING The load-bearing surface of the thruhardened pin is induction hardened to 55/60 Rc to the appropriate depth, usually (typically 0% 0% of of the the body diameter, 60 and 60 around around the body the body of the of the pin. pin). The induction The induction hardened hardened areas areas do extend extend into the press fit areas of the pin to into the press fit areas of the pin to maintain the integrity of the pin and maintain the integrity of the pin and guard against failure due to pin shear. guard This also against puts failure the IH due stop to pin and shear. start This areas also under puts the compression, I.H. stop and which start areas eliminates under potential compression cracking. which eliminates potential cracking. WEBSTER COMPETITORS SELECTIVE INDUCTION HARDENING Typically, Only the area other where companies expected harden wear only occurs the is area hardened. that will Pin experience must be wear. oriented The properly pin must during be assembly oriented to properly receive the during benefit assembly of the to induction receive the hardened benefit surface. of the induction-hardened The start and stop surface, area of this and induction the stop hardening and start zone area of this induction-hardened zone can can promote cracking and ultimately promote cracking, ultimately leading chain failure. to chain failure. 800-24-927

Welded Steel Mill s Welded steel mill chains are designed for rugged, abrasive and demanding environments. The design allows for operating conditions that are less than desirable. Their rugged welded construction permits high speeds, minimal lubrication and easy modification for application specific attachments. MATERIAL Sidebars and barrels are medium carbon steel. Pins are medium carbon alloy steel and are thru hardened for maximum chain life. Pins can be induction hardened for even more wear resistance. The WH chains also have thru hardened sidebars and barrels for greater strength and wear resistance. All parts can be furnished with additional heat treatment on request or as the operating environment requires. ASSEMBLY Welded steel mill chains are riveted construction with cottered connecting pins. Cottered construction is available on request. INTERCHANGEABILITY Welded steel mill chains are interchangeable with other standard makes of corresponding sizes and numbers. APPLICATION Welded steel mill chains are used in wood yards, paper mills, OSB plants, grain systems and ethanol processing. They provide long life with very low maintenance. OPERATION Maximum chain speed depends upon size of sprockets. For Conveyor Service see Table 2, Section A. General Dimensions No. Style Average Pitch Inches Approx. Links in 0 Feet Average Weight Per Ft. Lbs. Average Ultimate Strength in Lbs. Rated Working Load in Lbs. Length of Bearing To Cotter End To Head or Rivet End X K J WR78 O 2.609 46 4.0 20,000,000 2 9 7 6 WH78 O 2.609 46 4.0 0,000,500 2 9 7 6 WHC78 S 2.609 46 4.0 0,000,500 2 9 7 6 WH78HD O 2.66 46 6.5 42,700,940 2 2 9 WR78-4 O 4.000 0 4.0 25,900,000 2 9 7 6 WH78-4 O 4.000 0 4.0 6,000,500 2 9 7 6 WR82 O.075 9 4.8 25,000,800 2 2 9 WH82 O.075 9 4.8 6,000 4,400 2 2 9 WHC82 S.075 9 4.8 6,000 4,400 2 2 9 WH82HD O.075 9 7.8 68,000 4,900 2 7 WH82XHD O.075 9 9.2 62,000 5,900 2 2 25 WR24 O 4.000 0 8. 47,000 6,200 2 2 9 2 WH24 O 4.000 0 8. 69,000 7,200 2 2 9 2 WHX24 O 4.000 0 8. 69,000 7,200 2 2 9 2 WHC24 S 4.000 0 8. 69,000 7,200 2 2 9 2 WH24HDSPC O 4.06 0 4.7 00,000 0,500 2 7 2 WH24XHD O 4.06 0 7.4 29,000,75 2 6 2 5 WH44 O 4.000 0 0.5 69,000 9,600 2 2 9 2 WR+ O 4.760 26 9.5 52,000 7,500 2 9 2 WH+ O 4.760 26 9.5 77,000 8,850 2 9 2 WHC+ S 4.760 26 9.5 77,000 8,850 2 9 2 WH+HD O 4.760 26.2 77,000 9,500 5 2 25 2 9 * Supplied in 0' strands but available up to 40' upon request at no additional cost. See page A-2 for Service Factor, Table 9, and page A- for Speed Factor, Tables 0 and in Webster #400 Master Catalog. 4 www.websterchain.com

Welded Steel Mill s DIRECTION OF TRAVEL DIRECTION OF TRAVEL OFFSET STYLE STRAIGHT STYLE Abbreviations of Material and Treatment M.C....Medium Carbon M.C.H.T.... Medium Carbon, Heat Treated ALY.H.T.... Alloy Steel, Heat Treated ALY.I.H.... Alloy Steel, Induction Hardened Pins Sidebars Barrels No. Dia. Thk. Height Outside Dia. Max. Spkt. Width D Material T F Material H Material A Common Attachment Numbers WR78 ALY.H.T. M.C. 7 M.C. A2, A22, F2, F4, G9, H, H2, K, K2, RF2, WH78 ALY.H.T. M.C.H.T. 7 M.C.H.T. ROOFTOP, RR, SIDE LIFT CHAIR WHC78 ALY.H.T. M.C.H.T. 7 M.C.H.T. WH78HD 9 6 ALY.H.T. M.C.H.T. M.C.H.T. 7 K2 WR78-4 ALY.H.T. M.C. 7 M.C. WH78-4 ALY.H.T. M.C.H.T. 7 M.C.H.T. WR82 9 6 ALY.H.T. M.C. 6 M.C. A22, A42, AD474, F4, H, H2, K, K2, RR, WH82 9 6 ALY.H.T. M.C.H.T. 6 M.C.H.T. SIDE LIFT CHAIR WHC82 9 6 ALY.H.T. M.C.H.T. 6 M.C.H.T. WH82HD 5 ALY.H.T. M.C.H.T. 6 M.C.H.T. K, K2, SIDE LIFT CHAIR WH82XHD ALY.H.T. M.C.H.T. M.C.H.T. K2, SIDE LIFT CHAIR WR24 ALY.H.T. M.C. M.C. WH24 ALY.H.T. M.C.H.T. M.C.H.T. WHX24 ALY.I.H. M.C.H.T. M.C.H.T. A22OSB, A27, C CRADLE, F4, K, K2, RF2, RR, S, SIDE LIFT CHAIR WHC24 ALY.H.T. M.C.H.T. M.C.H.T. WH24HDSPC ALY.H.T. 2 M.C.H.T. M.C.H.T. A22OSB, A & C CRADLE, K2, RF2, SIDE LIFT CHAIR WH24XHD ALY.H.T. 5 2 M.C.H.T. M.C.H.T. A22OSB, C CRADLE, SIDE LIFT CHAIR WH44 ALY.H.T. M.C.H.T. 5 M.C.H.T. A22OSB WR+ ALY.H.T. M.C. M.C. 2 A & C CRADLE, K, K2 WH+ ALY.H.T. M.C.H.T. M.C.H.T. 2 A & C CRADLE, K, K2 WHC+ ALY.H.T. M.C.H.T. M.C.H.T. 2 WH+HD ALY.H.T. 2 M.C.H.T. 7 6 M.C.H.T. 2 800-24-927 5

Welded Steel Mill s DIRECTION OF TRAVEL OFFSET STYLE General Dimensions No. Style Average Pitch Inches Approx. Links in 0 Feet Average Weight Per Ft. Lbs. Average Ultimate Strength in Lbs. Rated Working Load in Lbs. Length of Bearing To Cotter End To Head or Rivet End X K J WR0 O 6.000 20 7.2 47,000 6,750 2 2 5 WH0 O 6.000 20 7.2 69,000 7,875 2 2 5 WR06 O 6.000 20 7.0 47,000 6,200 2 2 9 2 WH06 O 6.000 20 7.0 69,000 7,200 2 2 9 2 WHX06 O 6.000 20 7.0 69,000 7,200 2 2 9 2 WHC06 S 6.000 20 7.0 69,000 7,200 2 2 9 2 WH06HD O 6.000 20 9.0 92,500 7,875 2 2 5 6 WH06XHD O 6.050 20.8 5,000 0,500 2 7 2 WH66 O 6.000 20 8.5 69,000 9,600 2 2 9 2 WR2 O 6.050 20 4.2 78,000,000 4 7 6 WH2 O 6.050 20 4.2 5,000 5,00 4 7 6 WHX2 O 6.050 20 4.2 5,000 5,00 4 7 6 WHC2 S 6.050 20 4.2 5,000 5,00 4 7 6 WH2HD O 6.050 20 6.4 52,000 6,200 4 5 5 6 WH2XHD O 6.050 20 8.6 82,000 7,000 4 7 WR50 O 6.050 20 6.8 78,000,000 4 7 6 WH50 O 6.050 20 6.8 6,000 5,00 4 7 6 WHX50 O 6.050 20 6.8 6,000 5,00 4 7 6 WH50HD O 6.050 20 9. 68,000 6,200 4 5 5 6 WH57 O 6.050 20 20.6 6,000 8,200 4 5 9 6 WHX57 O 6.050 20 20.6 6,000 8,200 4 5 9 6 WHC57 S 6.050 20 20.6 6,000 8,200 4 5 9 6 WHX57XHD O 6.050 20 2.7 200,000,000 4 5 9 6 5 6 WHX55 O 6.050 20 9.0 45,000 7,750 4 WHX200 O 6.050 20 22.0 90,000 20,225 4 5 9 6 5 6 WHX59 O 6.25 20 26.5 20,000 20,250 4 5 9 6 5 6 WHX202A O 2.000 0 5.6 200,000,000 4 5 9 6 5 6 WHX02 O 2.000 0 8.2 200,000,000 4 5 9 6 5 6 * Supplied in 0' strands but available up to 40' upon request at no additional cost. See page A-2 for Service Factor, Table 9, and page A- for Speed Factor, Tables 0 and in Webster #400 Master Catalog. 6 www.websterchain.com

Welded Steel Mill s DIRECTION OF TRAVEL STRAIGHT STYLE Abbreviations of Material and Treatment M.C....Medium Carbon M.C.H.T.... Medium Carbon, Heat Treated ALY.H.T.... Alloy Steel, Heat Treated ALY.I.H.... Alloy Steel, Induction Hardened Pins Sidebars Barrels No. Dia. Thk. Height Outside Dia. Max. Spkt. Width D Material T F Material H Material A WR0 ALY.H.T. M.C. M.C. K2 WH0 ALY.H.T. M.C.H.T. M.C.H.T. K2 WR06 ALY.H.T. M.C. M.C. A22OSB, C CRADLE, K2 WH06 ALY.H.T. M.C.H.T. M.C.H.T. A22OSB, C CRADLE, K2 WHX06 ALY.I.H. M.C.H.T. M.C.H.T. A22OSB, C CRADLE, K2 WHC06 ALY.H.T. M.C.H.T. M.C.H.T. WH06HD ALY.H.T. M.C.H.T. M.C.H.T. A22OSB WH06XHD ALY.H.T. 2 M.C.H.T. M.C.H.T. A22OSB, C CRADLE WH66 ALY.H.T. M.C.H.T. 5 M.C.H.T. A22OSB Common Attachment Numbers WR2 ALY.H.T. 2 M.C. M.C. 2 A22, A22OSB, A42, A B & C CRADLE, WH2 ALY.H.T. 2 M.C.H.T. M.C.H.T. 2 K2, M, PC47,PETER FLIGHTS, RF, S, WHX2 ALY.I.H. 2 M.C.H.T. M.C.H.T. 2 SIDE LIFT CHAIR WHC2 ALY.H.T. 2 M.C.H.T. M.C.H.T. 2 WH2HD ALY.H.T. 5 2 M.C.H.T. M.C.H.T. 2 WH2XHD ALY.H.T. 2 M.C.H.T. M.C.H.T. 2 C CRADLE A22OSB, A42, A & C CRADLE, K2, M, PETER FLIGHTS, S WR50 ALY.H.T. 2 M.C. M.C. 2 WH50 ALY.H.T. 2 M.C.H.T. M.C.H.T. 2 C CRADLE, K2, M, RF, RF2, RF8, S WHX50 ALY.I.H. 2 M.C.H.T. M.C.H.T. 2 WH50HD ALY.H.T. 5 2 M.C.H.T. M.C.H.T. 2 A CRADLE WH57 ALY.H.T. 5 2 M.C.H.T. M.C.H.T. 2 A42, A & C CRADLE, K2, M, WHX57 ALY.I.H. 5 2 M.C.H.T. M.C.H.T. 2 PETER FLIGHTS, RF2, RF8, S WHC57 ALY.H.T. 5 2 M.C.H.T. M.C.H.T. 2 WHX57XHD ALY.I.H. 5 M.C.H.T. M.C.H.T. 2 WHX55 ALY.I.H. 9 6 2 M.C.H.T. M.C.H.T. 2 C CRADLE, M WHX200 ALY.I.H. 5 2 M.C.H.T. M.C.H.T. 2 WHX59 ALY.I.H. 5 M.C.H.T. 2 M.C.H.T. 2 WHX202A ALY.I.H. 5 2 M.C.H.T. M.C.H.T. 2 WHX02 ALY.I.H. 5 M.C.H.T. M.C.H.T. 2 800-24-927 7

Common Mill Attachments A2 No. A B C E F H T Bolt Size WR78 2 2 5 6 9 6 4.6 WH78 2 2 5 6 9 6 4.6 A2 A22 No. A B E F T Bolt Size WR78 7 5 2 WH78 7 5 2 WR82 2 7 2 6 WH82 2 7 2 6 WR2 4 4 WH2 4 4 WHX2 4 4 4.6 4.6 5.2 5.2 5.0 5.0 5.0 A27 WR24 2 WH24 2 WHX24 2 9.2 9.2 9.2 A42 WR82 5 7 WH82 5 7 WR2 4 2 5 WH2 4 2 5 WHX2 4 2 5 6.2 5 6.2 5 6.8 7 6.8 7 6.8 7 A22, A27 and A42 WH2HD 4 5 2 5 7 WH57 5 2 6 WHX57 5 2 6 8.7 2.9 2.9 8 www.websterchain.com

Common Mill Attachments A22OSB No. A B C D E F T Bolt Size WR24 4 2 WH24 4 2 WHX24 4 2 WH24HDSPC 4 2 6 2 5 5 6 6 2 5 5 6 6 2 5 5 6 6 2 5 5 6.9.9.9 8.8 WH24XHD 4 2 5 6 WR06 4 WH06 4 WHX06 4 6 2 6 5 2.5 6 6 0.4 6 6 0.4 6 6 0.4 WH06HD 4 6 5 5 6 5 2.0 WH06XHD 4 6 6 4.9 WR2 4 6 WH2 4 6 WHX2 4 6 6 2 6 6 2 6 6 2 6 6. 6. 6. WH2HD 5 6 6 2 6 9.2 WH44 4 2 6 2 5 5 6.8 A22OSB WH66 4 6 2 6. AD474 No. A B C E F T Bolt Size WR82 6 5 7 6 7 WH82 6 5 7 6 7 9.2 9.2 AD474 800-24-927 9

Common Mill Attachments CRADLES No. STYLE A STYLE B STYLE C Style A Dimensions Style B Dimensions Style C Dimensions X Y Z Pair-Lbs. X Y Z Pair-Lbs. X Y Z Pair-Lbs. WR06 8 2 4.0 WH06 8 2 4.0 WHX06 8 2 4.0 WR+ 8 2 5 2 4.0 WH+ 8 2 5 2 4.0 WR24 8 2 2 4.0 WH24 8 2 2 4.0 WHX24 8 2 2 4.0 WH24HDSPC 8 2 7 2 2.5 8 2 5.0 WR24 9 2 2 4.5 WH24 9 2 2 4.5 WHX24 9 2 2 4.5 WH24HDSPC 0 2 5.0 WR+ 0 6.0 WH+ 0 6.0 WR+ 2 6 2 5 6.5 WH+ 2 6 2 5 6.5 WR+ 2 2 5.0 WH+ 2 2 5.0 WR24 2 2 6.0 WH24 2 2 6.0 WHX24 2 2 6.0 WH24XHD 2 7.0 WR2 6.0 2 6.0 6.0 WH2 6.0 2 6.0 6.0 WHX2 6.0 2 6.0 6.0 WH2HD 6.0 8.0 WH2XHD 8.0 WR50 8.0 WH50 8.0 WHX50 8.0 WH50HD 2 6.0 0 www.websterchain.com

Common Mill Attachments CRADLES No. STYLE A STYLE B STYLE C Style A Dimensions Style B Dimensions Style C Dimensions X Y Z Pair-Lbs. X Y Z Pair-Lbs. X Y Z Pair-Lbs. WHX55 8.0 WH57 2 0.0 8.0 WHX57 2 0.0 8.0 WH06XHD 2 2.0 WH57 2 9.0 WHX57 2 9.0 WR+ 2 0.0 WH+ 2 0.0 WR2 2 7.5 9.0 WH2 2 7.5 9.0 WHX2 2 7.5 9.0 WH2HD 9.0 WH2XHD.0 WR50 9.0 WH50 9.0 WHX50 9.0 WH57 4 2.0 WHX57 4 2.0 WR+ 4 2 7.0 WH+ 4 2 7.0 WH24HDSPC 5 2 4.5 WR2 5 5 0.0 WH2 5 5 0.0 WHX2 5 5 0.0 WH2HD 5 0.0 WHX55 6 4 4 0.0 WHX55 7 4 4 22.0 WH57 7 4 4 20.0 WHX57 7 4 4 20.0 WR2 8 5.0 WH2 8 5.0 WHX2 8 5.0 WHX55 9 4 4 2.0 800-24-927

Common Mill Attachments F2 No. A B E F G H J T Bolt Size WR78 4 6 WH78 4 6 F4 7 2 5 6 7 2 5 6 7.6 7.6 WR78 4 WH78 4 5 9 6 6 2 5 6 5 9 6 6 2 5 6 8.6 8.6 WR82 5 6 5 5 6 6 2 4 WH82 5 6 5 5 6 6 2 4 8.9 8.9 WR24 5 WH24 5 7 7 6 6 6 5 6 2 4 7 7 6 6 6 5 6 2 4 4.0 4.0 WHX24 5 7 7 6 6 6 5 6 2 4 4.0 F2 and F4 G9 No. A B C F H T Bolt Size WR78 2 6 2 5 6 2 6 5 6 WH78 2 6 2 5 6 2 6 5 6 6. 6. G9 H No. B H S T WR78 5 WH78 5 WR82 5 5 WH82 5 5 6 7.2 6 7.2 6 7.9 6 7.9 H 2 www.websterchain.com

Common Mill Attachments H2 No. B H S T WR78 5 WH78 5 WR82 5 5 WH82 5 5 Weight Per 6 7.4 6 7.4 6 7.5 6 7.5 H2 K No. A B C E F T Bolt Size WR78 2 WH78 2 WR82 2 WH82 2 6 2 6 2 7 2 7 2 5. 5. 6. 6. WH82HD 2 2 WR24 2 5 6 2 WH24 2 5 6 2 WHX24 2 5 6 2 WR+ 2 2 7 WH+ 2 2 7 9.9 0.6 5 0.6 5 0.6 5.8.8 K 800-24-927

Common Mill Attachments K2 No. A B C D E F T Bolt Size WR78 2 5 64 WH78 2 5 64 WH78HD 2 WR82 2 5 6 WH82 2 5 6 6 2 2 6 2 2 7 2 2 5 6 2 2 5 6 2 2 5.8 5.8 8. 5 6 7. 5 6 7. WH82HD 2 5 6 2 2 WH82XHD 2 6 2 2 5 6 WR24 2 5 6 5 6 WH24 2 5 6 5 6 WHX24 2 5 6 5 6 WH24HDSPC 2 5 6 5 6 4 WR+ 2 5 6 7 WH+ 2 5 6 7 WR0 2 2 2 5 6 WH0 2 2 2 5 6 WR06 2 5 2 7 6 WH06 2 5 2 7 6 WHX06 2 5 2 7 6 WR2 2 2 4 4 9 6 WH2 2 2 4 4 9 6 WHX2 2 2 4 4 9 6 WH2HD 2 2 4 4 9 6 WR50 2 2 4 4 9 6 WH50 2 2 4 4 9 6 WHX50 2 2 4 4 9 6 WH57 4 2 2 4 4 6 WHX57 4 2 2 4 4 6 0.5 2.4 2. 2. 2. 20.7.2.2 9.2 9.2 9. 9. 9. 9.0 9.0 9.0 2.2 2.6 2.6 2.6 26.0 26.0 K2 M No. A B T WR2 6.6 WH2 6.6 WHX2 6.6 WH2HD 5 9.4 WR50 WH50 WHX50 WHX55 WH57 WHX57 9.2 9.2 9.2 9 6 2.7 5 2.6 5 2.6 M 4 www.websterchain.com

Common Mill Attachments PC47 No. Assembly No. Min. Spkt. Size A B C D E F G H J Attach.-Lbs. WH2 PC47-6 9T 8 6 6 0 2 2 6 50 WHX2 PC47-6 9T 8 6 6 0 2 2 6 50 WH2 PC47-20 9T 24 22 7 6 20 6 2 2 6 60 WHX2 PC47-20 9T 24 22 7 6 20 6 2 2 6 60 PC47 PETER FLIGHTS No. X Y Z Pair-Lbs. WR2 2 8.0 WH2 2 8.0 WHX2 2 8.0 WH2HD 2 8.0 WH57 2 9.0 WHX57 2 9.0 PETER FLIGHTS 800-24-927 5

Common Mill Attachments RF2 No. B C F T Weight Per WR78 2 9 6 7.8 WH78 2 9 6 7.8 WR24 2 4 WH24 2 4 WHX24 2 4 2.8 2.8 2.8 WH24HDSPC 9 6 4 25.7 RF2 RF No. B C F T WR2 2 4. WH2 2 4. WHX2 2 4. WR50 2 4.7 WH50 2 4.7 WHX50 2 4.7 RF RF2 No. B C F T WR50 5 6 5 6 48.9 WH50 5 6 5 6 48.9 WHX50 5 6 5 6 48.9 WH57 5 6 66.2 WHX57 5 6 66.2 RF2 6 www.websterchain.com

Common Mill Attachments RF8 No. B C T WR50 5 6 4 WH50 5 6 4 WHX50 5 6 4 WH57 4 22.0 22.0 22.0 5 27.9 WHX57 4 5 27.9 RF8 RR No. B C F T WR78 5 9 6 4.9 WH78 5 9 6 4.9 WR82 6 WH82 6 WR24 7 WH24 7 5.8 5.8 9.5 9.5 WHX24 7 9.5 RR S No. B C F T WR24 9 6 WH24 9 6 WHX24 9 6 WR2 6 5 5 WH2 6 5 5 WHX2 6 5 5 2.8 2.8 2.8 28.5 28.5 28.5 WH2HD 6 5 6 5 4. WR50 6 5 5 WH50 6 5 5 WHX50 6 5 5 4. 4. 4. WH57 6 5 6.2 WHX57 6 5 6.2 Specify one-piece or welded construction. S 800-24-927 7

Common Mill Attachments SIDE LIFT CHAIR - HINGED SIDE LIFT CHAIR - HINGED No. B C D H Pitches Per Assembly Min. No. of Spkt. Teeth Chair-Lbs. WR78 2 4 7 9 2.0 WH78 2 4 7 9 2.0 WR82 2 4 0 5 7 0.0 WH82 2 4 0 5 7 0.0 WR82 2 4 2 5 9.0 WH82 2 4 2 5 9.0 WH82HD 2 4 2 5 9 2.0 WH82HD 2 4 4 7 9 4.0 WH82XHD 2 4 0 5 7.0 WR24 2 2 7 5 0 4 7.0 WH24 2 2 7 5 0 4 7.0 WHX24 2 2 7 5 0 4 7.0 WR24 2 2 7 5 2 4 7.0 WH24 2 2 7 5 2 4 7.0 WHX24 2 2 7 5 2 4 7.0 WH24HDSPC 2 2 5 0 4 7 20.0 WH24XHD 2 6 0 4 7 26.0 WR2 2 6 2 4 8 40.0 WH2 2 6 2 4 8 40.0 WHX2 2 6 2 4 8 40.0 B and D dimensions are recommended trough sizes. The height of chair depends on angle of lift and maximum diameter of logs. 8 www.websterchain.com

Common Mill Attachments UNIVERSAL ROOFTOP TRANSFER CHAIN No. C F H L T WR78 6 2 9 6 2 7 6 WH78 6 2 9 6 2 7 6 Low tooth profile sprockets must be used with this chain. 6 5.7 6 5.7 UNIVERSAL ROOFTOP TRANSFER CHAIN RUBBER ROOFTOP TRANSFER CHAIN No. C F H L WR78 2 6 2 2 5 2 7 6 7.0 WH78 2 6 2 2 5 2 7 6 7.0 Low tooth profile sprockets must be used with this chain. RUBBER ROOFTOP TRANSFER CHAIN UHMW ROOFTOP TRANSFER CHAIN No. C F H L WR78 2 5 6 2 4.8 WH78 2 5 6 2 4.8 Low tooth profile sprockets must be used with this chain. UHMW ROOFTOP TRANSFER CHAIN 800-24-927 9

Welded steel drag chains are designed for drag conveyors where rugged and demanding environments exist. Webster s unique two-piece welded barrel offers better scraping action as well as double thickness at the wear points. The rugged welded construction permits high speeds, minimal lubrication and easy modification for application specific attachments. These chains are available in reverse barrel design. Welded Steel Drag s MATERIAL Sidebars are medium carbon steel. Barrels are low carbon steel. Pins are medium carbon steel and are thru hardened for maximum chain life. The WDH chains also have thru hardened sidebars for greater strength and wear resistance. All parts can be furnished with additional heat treatment on request or as the operating environment requires. ASSEMBLY Welded steel drag chains are riveted construction. Cottered connecting pins are available on request as well as complete cottered construction. INTERCHANGEABILITY Welded steel drag chains are interchangeable with other standard makes of corresponding sizes and numbers. APPLICATION Welded steel drag chains are used in wood yards, paper mills and OSB plants to convey sawdust, bark and other scraps. They are also used to convey ash or machine chips in powerhouses or machining operations. They provide long life with very low maintenance. OPERATION Maximum chain speed depends upon size of sprockets. For Conveyor Service see Table 2, Section A. General Dimensions No. Average Pitch Inches Approx. Links in 0 Feet Average Weight Per Ft. Lbs. Average Ultimate Strength in Lbs. Rated Working Load in Lbs. Length of Bearing To Cotter End To Head or Rivet End X K J WD02 5.000 24.8 5,000 8,500 7 4 6 4 9 6 WDH02 5.000 24.8 60,000 0,000 7 4 6 4 9 6 WD04 6.000 20 8.7 5,000 8,500 5 5 WDH04 6.000 20 8.7 60,000 0,000 5 5 WD0 6.000 20 2.0 5,000 8,500 0 6 5 5 27 WDH0 6.000 20 2.0 60,000 0,000 0 6 5 5 27 WD 6.000 20 5.0 55,000 9,200 0 5 6 5 6 6 WDH 6.000 20 5.0 70,000,700 0 5 6 5 6 6 WD20 6.000 20 9.4 70,000,700 0 6 6 5 7 WDH20 6.000 20 9.4 90,000 5,000 0 6 6 5 7 WDH520 6.000 20 2.0 0,000 7,200 0 6 6 5 7 WD2 8.000 5 9.8 5,000 8,500 0 5 5 27 WDH2 8.000 5 9.8 60,000 0,000 0 5 5 27 WD6 8.000 5 4.5 55,000 9,200 4 7 27 7 2 WDH6 8.000 5 4.5 69,000,500 4 7 27 7 2 WD8 8.000 5 9.8 70,000,700 4 7 8 7 6 8 WDH8 8.000 5 9.8 90,000 5,000 4 7 8 7 6 8 WD22 8.000 5 6.0 70,000,700 0 6 6 5 7 WDH22 8.000 5 6.0 90,000 5,000 0 6 6 5 7 WDH522 8.000 5 7.5 0,000 7,200 0 6 6 5 7 WD480 8.000 5 8. 70,000,700 2 7 7 6 WDH480 8.000 5 8. 90,000 5,000 2 7 7 6 WDH580 8.000 5 9.4 2,000 20,500 2 7 7 6 WDH680 8.000 5 2.4 4,000 22,00 7 5 7 7 6 Recommended minimum drag chain sprocket diameter is three times the pitch. * Supplied in 0' strands but available up to 40' upon request at no additional cost. See page A-2 for Service Factor, Table 9, and page A- for Speed Factor, Tables 0 and in Webster #400 Master Catalog. 20 www.websterchain.com

Welded Steel Drag s DIRECTION OF TRAVEL Abbreviations of Material and Treatment L.C.... Low Carbon M.C.... Medium Carbon M.C.H.T.... Medium Carbon, Heat Treated Pins Sidebars Barrels No. Dia. Thk. Height Outside Dia. Max. Spkt. Width D Material T F Material H Material A Common Attachment Numbers WD02 M.C.H.T. M.C. L.C. 6 C, C4, RR, WING WDH02 M.C.H.T. M.C.H.T. L.C. 6 C, C4, RR, WING WD04 M.C.H.T. M.C. L.C. 4 C, C4, RR, WING WDH04 M.C.H.T. M.C.H.T. L.C. 4 C, C4, RR, WING WD0 M.C.H.T. M.C. L.C. 9 C, C, C4, RR, WING WDH0 M.C.H.T. M.C.H.T. L.C. 9 C, C, C4, RR, WING WD 7 M.C.H.T. M.C. L.C. 9 C, C4, RR, WING WDH 7 M.C.H.T. M.C.H.T. L.C. 9 C, C4, RR, WING WD20 7 M.C.H.T. 2 M.C. 2 L.C. 8 C, WING WDH20 7 M.C.H.T. 2 M.C.H.T. 2 L.C. 8 C, WING WDH520 M.C.H.T. 2 M.C.H.T. 2 L.C. 8 WD2 M.C.H.T. M.C. L.C. 9 C, C4, RR, WING WDH2 M.C.H.T. M.C.H.T. L.C. 9 C, C4, RR, WING WD6 M.C.H.T. M.C. L.C. 2 C, C, C4, RR, WING WDH6 M.C.H.T. M.C.H.T. L.C. 2 C, C, C4, RR, WING WD8 7 M.C.H.T. 2 M.C. 2 L.C. C, RR, WING WDH8 7 M.C.H.T. 2 M.C.H.T. 2 L.C. C, RR, WING WD22 7 M.C.H.T. 2 M.C. 2 L.C. 8 WING WDH22 7 M.C.H.T. 2 M.C.H.T. 2 L.C. 8 WING WDH522 M.C.H.T. 2 M.C.H.T. 2 L.C. 8 WD480 7 M.C.H.T. 2 M.C. 2 L.C. C, C, C4, RR, WING WDH480 7 M.C.H.T. 2 M.C.H.T. 2 L.C. C, C, C4, RR, WING WDH580 M.C.H.T. 2 M.C.H.T. 2 L.C. C, RR WDH680 M.C.H.T. 5 2 M.C.H.T. 2 L.C. RR, WING Recommended minimum drag chain sprocket diameter is three times the pitch. 800-24-927 2

Welded Steel Heavy-Duty Drag s Welded steel heavy-duty drag chains are manufactured with larger, heftier parts with extra surface area for longer service life. Their rugged welded construction permits higher speeds, minimal lubrication and easy modification for application specific attachments. MATERIAL MATERIAL Sidebars, barrels and pins are medium Sidebars, barrels and pins are medium carbon carbon steel steel which which has has been been thru thru hardened for maximum chain life. All components can be furnished with additional heat treatment on on request request or or as the as operating the operating environment environment requires. requires. ASSEMBLY Welded steel heavy-duty drag chains ASSEMBLY are riveted construction. Cottered Welded connecting steel pins heavy-duty are available drag chains on request as well as complete cottered are riveted construction. Cottered construction. DIRECTION OF TRAVEL connecting pins are available on request INTERCHANGEABILITY as well as complete cottered construction. Welded steel heavy-duty drag chains are interchangeable with other standard makes of corresponding sizes INTERCHANGEABILITY and numbers. Welded steel heavy-duty drag chains are APPLICATION interchangeable with other standard Welded steel makes heavy-duty of corresponding drag chains sizes can and be numbers. used anywhere that our standard welded steel drag chains are APPLICATION used. This includes wood yards, paper mills, OSB plants and powerhouses. Welded They provide steel longer heavy-duty life with very drag low maintenance. OPERATION chains can be used anywhere that our Maximum standard chain welded speed steel depends drag upon size of sprockets. For Conveyor chains Service are see used. Table This 2, Section includes A. wood yards, paper mills, OSB plants and powerhouses. They provide longer life with very low maintenance. OPERATION Maximum chain speed depends upon size of sprockets. For Conveyor Service see Table 2, Section A. Abbreviations of Material and Treatment M.C.H.T.... Medium Carbon, Heat Treated No. Average Pitch Inches Approx. Links in 0 Feet Average Weight Per Ft. Lbs. Average Ultimate Strength in Lbs. Rated Working Load in Lbs. Length of Bearing General Dimensions To Head or Rivet End WDH8HD 8.00 5 24.5 4,000 22,00 5 8 WDH20HD 6.00 20 24.5 4,000 22,00 0 6 WDH22HD 8.00 5 20.5 4,000 22,00 0 8 6 5 6 6 WDH480HD 8.00 5 22.4 4,000 22,00 7 5 7 7 6 See page A-2 for Service Factor, Table 9, and page A- for Speed Factor, Tables 0 & in Webster #400 Master Catalog. X To Cotter End K 8 6 6 5 6 J No. Dia. Pins Sidebars Barrels Thk. Height Outside Dia. Max. Spkt. Width D Material T F Material H Material A Common Attachment Numbers WDH8HD M.C.H.T. 5 2 M.C.H.T. 2 M.C.H.T. WDH20HD M.C.H.T. 5 2 M.C.H.T. 2 M.C.H.T. 8 WDH22HD M.C.H.T. 5 2 M.C.H.T. 2 M.C.H.T. 8 WDH480HD M.C.H.T. 5 2 M.C.H.T. 2 M.C.H.T. 22 www.websterchain.com

Welded Steel Drag Barrel Comparison For longer life, look to Webster s two-piece welded barrel. CROSS SECTION OF A DRAG CHAIN BARREL Competitor s Formed Tube Barrel Webster s Two-Piece Welded Barrel Why the exclusive Webster heavy-duty, two-piece welded barrel is your best buy. Round Square SCRAPING ACTION The square edge runs flat in the conveyor and will not ride up on the product. This ensures product conveyance despite moisture content.? 00 Plus FULL LOAD DISTRIBUTION ON PIN The Webster two-piece welded barrel wraps around the pin insuring fixed, positive contact with the barrel. The wear is distributed over 00 or more of the pin diameter. Thin Thick DOUBLE THICKNESS, TOP AND BOTTOM This provides protection at the wear points for longer life even in the harshest loading applications. Light Rugged Thin Wall Solid Weld RIGID TWO-PIECE WELDED CONSTRUCTION The Webster barrel wraps around the pin, which reduces flexing. This minimizes fatigue failures and increases pin life. Stress Stress Load Bearing Construction IMPACT RESISTANCE The structure of the Webster two-piece welded barrel can take more vertical load impact without weakening the barrel or causing barrel deformation, which in turn eliminates binding between the barrel and the pin. 800-24-927 2

Common Drag Attachments RR No. B F G T WD02/WDH 02 9 2 WD04/WDH 04 7 2 WD0/WDH 0 2 2 WD2/WDH 2 2 2 WD/WDH 2 5 2 WD6/WDH 6 4 5 2 5 Pair-Lbs. 0.6 0.6 0.6 0.6 0.6 0.9 WD8/WDH 8 4 7.5 WD480/WDH 480 4 4 7.5 WDH580 4 4 7.5 WDH680 4 5.5 RR C No. B F G T WD02/WDH 02 6 2 WD04/WDH 04 4 2 WD0/WDH 0 9 2 WD2/WDH 2 9 2 WD6/WDH 6 2 7 2 WD480/WDH 480 2 WDH580 2 C Attach.-Lbs..2 0.8.6.6 2.2. 2.6 WD0/WDH 0 9 2.4 WD/WDH 9. WD6/WDH 6 2 7. WD8/WDH 8.9 WD20/WDH 20 8 5 2.6 WD480/WDH 480.5 C4 WD02/WDH 02 6 WD04/WDH 04 4 WD0/WDH 0 9 WD2/WDH 2 9 WD/WDH 9 4 WD6/WDH 6 2 7 4 7 2.2.5.. 5.4 5.6 WD480/WDH 480 5 7.0 C, C and C4 24 www.websterchain.com

Common Drag Attachments WING No. F B T WD04/WDH04 2 WD04/WDH04 2 2 WD02/WDH02 WD02/WDH02 4 WD0/WDH0 5 2 WD20/WDH20 5 2 WD0/WDH0 6 7 WD0/WDH0 7 2 WD2/WDH2 7 WD/WDH 7 2 WD20/WDH20 7 2 Pair-Lbs..8 2..8 2.2.4 2.4.8 2.0 2.0 2.4.6 WD22/WDH22 7.6 WD480/WDH480 7 2. WD480/WDH480 8 WDH680/WDH680 8 2 WD0/WDH0 9 2 WD20/WDH20 9 2 2.6 2.5 2.7 4.6 WD480/WDH480 9.2 WD0/WDH0 20 2.0 WD480/WDH480 20.8 WD0/WDH0 2 2. WD480/WDH480 2 4.4 WD0/WDH0 22 7.7 WD6/WDH6 22 2.9 WD8/WDH8 22 2.7 WD20/WDH20 22 2 2 6.2 WD22/WDH22 22 6.4 WD480/WDH480 22 5.0 WDH680 22 2 WD0/WDH0 2 7 WD0/WDH0 24 7 4.9 4.0 4. WD2/WDH2 24 4. WD480/WDH480 24 6.0 WD8/WDH8 25 2 5.6 WD6/WDH6 28 5. WD480/WDH480 26 7.2 WD480/WDH480 28 2 8.4 WD6/WDH6 29 5.9 WD8/WDH8 0 2 WD480/WDH480 0 2 5 WD480/WDH480 2 2 8.2 9.5 0.5 WING 800-24-927 25

Vibrating Conveyors WEBSTER CONVEYORS Webster vibrating conveyors have been the leader in servicing sawmills and other forest product applications for over 40 years. Our conveyors are utilized extensively to effectively convey bark, chips, edgings, sawdust, slabs and trim blocks. Webster conveyors are designed to provide spill- and jam-free operation of the long and irregularly shaped sizes of waste common to the forest products industry. The smooth, continuous trough of our conveyors handles this waste with minimal operational maintenance, providing years of reliable service. In addition, Webster conveyors can be fitted with screens to remove small particles from the waste stream; fiberglass or stainless steel section to allow for metal detection or removal; oversize pans, which are designed to catch or turn materials effectively; and transition chutes and spouts to seamlessly feed waste into other conveyors, chippers or hogs. Webster s vibrating conveyors are available in two models, flat spring and coil spring, and both are effective solutions for the tough demands of the forest products industry. FS SERIES VIBRATING CONVEYORS FS series conveyors are a cost-effective solution to many conveying applications. FS series conveyors are available in three models, FSL, FSM, and FSH, and all designs incorporate standardized sectional construction. FS conveyors utilize a plastic composite flat spring, which acts both as the spring and a guide arm in the conveyor. These heavy duty flat springs are glass-filament reinforced, which allows for continuous, maintenance-free conveyor operation. In addition, Webster conveyors utilize a positive connected eccentric drive, making them simple, yet rugged, conveyors. Webster models FSL and FSM are designed for light- to medium-duty applications when lower-capacity, smaller-size material handling is required. Usual applications include sawdust, chips and trim blocks. The FSH model is a more robust design, and is capable of handling larger volumes and material sizes. FSH conveyors are often used in handling edgings and slabs, as well as collecting material from other conveyors. The FSH model is also used for screening and metal detection before material is fed into a chipper. FS series conveyors are designed for simple, efficient field assembly. Each model is designed and manufactured in preassembled sections with jig fixtures. The pans come with bolt flanges between sections to allow for more efficient installation and replacement. The drive sections have been assembled with a timed and tested positive eccentric drive (P000 FSL, P5000 FSM, and P8000N/P8000W FSH). FS series conveyors feature fabricated steel pans (standard) and a natural frequency spring system tuned to the conveyor requirements. In addition, Webster can produce custom pan sizes, as needed, to suit any application. 26 www.websterchain.com

Vibrating Conveyors COILWEB SERIES VIBRATING CONVEYORS Webster CoilWeb vibrating conveyors are heavy duty systems that are configured with a broad range of capabilities for the most demanding applications. The CoilWeb and CoilWeb -LS models are configured with coil reactor springs with rocker arms and a coil-spring drive, tested and tuned for the application. The CoilWeb series utilizes the natural frequency principle to efficiently move waste material and minimize power requirements. CoilWeb conveyors come configured as the standard unbalanced design, balanced, or a combination of balanced and isolated for vibration-sensitive locations. The CoilWeb series features the use of a coil spring drive connected to the pan. The incorporation of the drive spring substantially lowers the starting and full-load torque requirements in the conveyor. This results in a dramatic horsepower reduction over a positive connected drive. In addition, the coil spring drive allows for much longer conveyor lengths on a single drive. CoilWeb conveyors are offered with standard pan sizes and capacities. However, Webster has the capability to build custom sizes to suit each application. 800-24-927 27

SBR Mill Drag Apron Portland, OR Tiffin, OH Buckets Meridian, MS ISO Registered Sprockets FS Vibrating Conveyors CoilWeb Vibr ating Conveyors 800-24-927 websterchain.com Form No. Fl 207 Printed in the USA - MLAD/2M