Catalog CONVEYOR BELT R TEK INTERNATIONAL. 214 Martin Dr, Wylie, Texas, 75098, USA

Transcription

1 ADD: 214 MARTIN DR, WYLIE, TEXAS, 75098, USA TEL: +1 (817) FAX: +1 (817) WEB: rtekindustrial.com Catalog CONVEYOR BELT R TEK INTERNATIONAL 214 Martin Dr, Wylie, Texas, 75098, USA Catalog

2 R-Tek International, A Value-Added Supplier for Material Handling Systems, specializes in supplying superior high quality conveyor belt, power transmission belt and related products. With one of the largest and broadest lines of belts, R-Tek International has a belt for almost every application. With many years of belting experience, coupled with large resources, research, and cooperated facilities, our high quality service allows us to optimize your plants performance. Our belt range included fabric, steel cord reinforced with various type of rubber, PVC in different kind of applications. In R-Tek, our first goal is to help our customers find the right solutions for any belting application. we offer a comprehensive line of belting, equipment, accessories, etc. Our policy is to supply our customers with the highest possible grade of products at the lowest possible price. Working in conjunction with several belting and related product manufacturers enables us the flexibility to determine the best application needed for your equipment. R-Tek International Featured Products: 1. EPDM Heat Resistant Conveyor Belt 2. MSHA Flame Retardant Conveyor Belt 3. Oil Resistant Conveyor Belt 4. Steel Cord Conveyor Belt 2

3 #1. EPDM Heat Resistant Conveyor Belt EPDM heat resistant conveyor belt is used in high temperature situations, conveying very hot materials such as mining sinter, coke, cement in metallurgical or construction industry. 1. Convey clump material with max temperature 500 (1000 F) or powder material at 300 (600 F) 2. Special rubberized EP-TNG fabric instead of common EP fabric 3. Special treatment for EPDM rubber, greatly improved the adhesion 4. Neutralize the EPDM aging hardness, avoiding cracking Heat Resistant Technical Data (EP-200TNG): Item R-TEK HR Belt Other HR Belt Comparison Fabric Tensile Strength ( N/mm ) 3 Plies Plies Plies Plies Work Elongation (%) 1% 3% Elongation at Break (%) Rubber Tensile Strength ( N/mm 2 ) 500% 350% R-TEK R-TEK Abrasion (mm 3 ) R-TEK Adhesion(N/mm) R-TEK 3

4 #2. Oil Resistant Conveyor Belt Oil resistant conveyor belt is used in greasy situations, conveying oily materials such as mineral oil, vegetable oil, animal fat, organic solvent in food processing plants or chemical factory. 1. Made of nitrile butadiene rubber (NBR) 2. Greatly improved weather resistance 3. Reduced distensibility, protracted life span 4. Special OEM chemical prescription for different requirement Standards: MOR (medium oil resistant), OR (oil resistant) 1. MOR belts are used in the situations which are not very critical, outside area; only require certain oil resistance grade. 2. OR belts are used in the highly greasy plants especially inside, which requires a very high oil resistance grade. Oil Resistance Technical Data Type Operating Temperature Suitable Oil Type Oil Resistance Data (72 hrs) MOR -30 C-70 C Mineral oil, organic solvent distensibility 20% OR -30 C-70 C Vegetable oil, aninal fat distensibility 5% Before Soaking into Coconut Oil After Soaking into Coconut Oil Other OR Conveyor Belt R-TEK OR Conveyor Belt 4

5 #3. MSHA Flame Retardant Conveyor Belt MSHA Flame Retardant Conveyor Belt is used in underground mining, conveying flammable materials such as mining sinter, cinder, coke, etc. 1. High tensile strength with heavy load 2. Flame retardant and anti-static rubber surface 3. Special treatment for fabric, greatly improved the anti-inflammability and adhesion 4. Anti-impact, abrasion and corrosion resistant MSHA Approval Standards: MSHA (Mine Safety and Health Administration) Flame Retardant Technical Data Surface resistance Ω Drum friction Drum temperature shall not exceed 325 C, belt shall show no sign of flame, sparks or glow Burner flame test With rubber cover: average 3 seconds, individual 10 seconds Without rubber cover: average 5 seconds, individual 15 seconds Fabric full thickness tensile strength (KN/m) 200~4000 Work elongation 2% Elongation at break 450% Adhesion 5N/mm Rubber thickness (mm) top 1.5~12 bottom 0~4.5 Rubber abrasion 250mm 3 Width (mm) 400~2500 Length/Roll (m) 300 meter/ 1000 FT Standard MSHA 5

6 #4. Steel Cord Conveyor Belt Steel Cord Conveyor Belt is used in heavy duty material with long distance transportation, which requires the belt to have a low work elongation. 1. High tensile strength with heavy load 2. Low work elongation 3. Strong resistance to aging 4. Excellent Trough ability 5. Long lifespan Types: 1. Anti-tear Steel Cord Conveyor Belt It is used in the situation requires anti-tear property. 2. High Abrasion Resistant Steel Cord Conveyor Belt Long lifespan; Abrasion resistant Anti-tear Steel Cord Conveyor Belt High Abrasion Resistant Steel Cord Conveyor Belt 6

7 Steel Cord Technical Data 7

8 In R-Tek, we could offer conveyor belt with cover grade in accordance to International standard such as DIN 22102, RMA, AS 1332, SABS 1173/2000, etc. 1. DIN Cover Rubber Adhesion Standards Tensile Elongation at Strength Break Abrasion Cover to Ply Cover to Ply Ply to Ply DIN Mpa N/mm ( N/mm % mm3 (N/mm 2 ) 1.5mm) (>1.5mm) N/mm DIN Z DIN W DIN Y DIN X RMA Cover Rubber Adhesion Standards Tensile Elongation at Strength Break Abrasion Cover to Ply Cover to Ply Ply to Ply RMA Mpa N/mm ( N/mm % mm 3 (N/mm 2 ) 1/16 ) (>1/16 ) N/mm RMA-I RMA-II

9 3. SABS 1173 Cover Rubber Adhesion Standards Tensile Elongation at Strength Break Abrasion Cover to Ply Cover to Ply Ply to Ply SABS 1173 Mpa N/mm ( N/mm % mm 3 (N/mm 2 ) 1.5mm) (>1.5mm) N/mm A C M N AS 1332 Cover Rubber Adhesion Standards Tensile Elongation at Strength Break Abrasion Cover to Ply Cover to Ply Ply to Ply AS 1332 Mpa N/mm ( N/mm % mm 3 (N/mm 2 ) 1/16 ) (>1/16 ) N/mm AS 1332-N AS 1332-M

10 The Product Category Conveyor Belts EP conveyor belt Suitable for long distance conveying with high load, speed and impact. 1. Good elasticity, anti impact; 2. High adhesion, good flexibility and trough ability; 3. Better stability of size and heat resistance 4. Good water proof ability, little change in strength under dry or wet conditions Specifications: Fabric EP 100 EP 125 EP 150 EP 200 EP 250 EP 300 EP 400 EP 500 Cloth thickness (mm) plies Fabric tensile strength (KN/m) 3 plies plies plies plies plies plies Fabric adhesion (N/mm) 4.5 Longitudinal elongation <=4% Width (mm) 400~ ~ ~2500 Rubber top 1.5~12 thickness (mm) bottom 0~4.5 Length/Roll 300 meter/ 1000 FT 10

11 Specifications: PP (Polyester) conveyor belt Suitable for middle and long distance conveying of materials such as ore under heavy impact and wear. 1. Good elasticity, anti impact 2. High elasticity modulus, small elongation at rated load and in working 3. Good water proof property 4. Heat and corrosion resistant Fabric PP 100 PP 125 PP 150 PP 200 PP 250 PP 300 PP 400 PP 500 Cloth thickness (mm) plies Fabric tensile strength (KN/m) 3 plies plies plies plies plies plies Fabric adhesion (N/mm) 4.5 Longitudinal elongation <=4% Width (mm) 400~ ~ ~2500 Rubber top 1.5~12 thickness (mm) bottom 0~4.5 Length/Roll 300 meter/ 1000 FT Note: Differences between EP and PP: 11 EP: Warp Polyester, Weft Polyamine (Nylon); PP: Warp Polyester, Weft Polyester

12 Nylon conveyor belt Suitable for middle and long distance conveying of materials such as coal, ore stone or other product under high load, speed, impact and heavy wear. 1. Good elasticity, anti impact 2. High adhesion, good flexing capacity 3. Good trough ability 4. Higher strength 5. Good resistance to moisture and heat, corrosion resistant 6. Good wear ability and long service life Specifications: Fabric NN 100 NN 125 NN 150 NN 200 NN 250 NN 300 NN 400 NN 500 Cloth thickness (mm) plies Fabric tensile strength (KN/m) 3 plies plies plies plies plies plies Fabric adhesion (N/mm) 4.5 Longitudinal elongation <=4% Width (mm) 400~ ~ ~2500 Rubber top 1.5~12 thickness (mm) bottom 0~4.5 Length/Roll Note: Differences between EP and NN: 300 meter/ 1000 FT 12 EP: Warp Polyester, Weft Polyamine (Nylon); NN: Warp Polyamine (Nylon), Weft Polyamine (Nylon)

13 N Cotton conveyor belt Suitable for conveying small blocks, powdery materials, middle distance and middle load. 1. High adhesion, small elongation 2. Good trough ability 3. Anti impact Types: Pure cotton (CC 56) and terylene cotton (TC 70) Specifications: Fabric CC 56 TC 70 Cloth thickness (mm) plies Fabric tensile strength (KN/m) 3 plies plies plies plies plies plies Fabric adhesion (N/mm) 4.5 Longitudinal elongation 4% Width (mm) 400~2500 Rubber top 1.5~12 thickness (mm) bottom 0~4.5 Length/Roll 300 meter/ 1000 FT 13

14 Types: RT HR1, RT HR2, RT HR3 Heat resistant conveyor belt Suitable for conveying agglomerate product, cement chamotte and other high temperature powder in metallurgy, coking, constructional material and casting industries. 1. High heat and wear resistance 2. Good performance under designed temperature 3. Long life span Specifications: Type Material Temperature Application Rubber RT HR1 50C~125C Suitable for the condition that requires medium SBR high temperature resistance RT HR2 150C Suitable for the condition that requires certain high temperature resistance SBR and EPDM Suitable for the RT HR3 condition that 150C~500C (Clump Material) requires very high 150C~300C (Powder Material) temperature resistance Pure EPDM 14

15 Cold resistant conveyor belt Suitable for conveying materials in frozen area, cold storage, etc. 1. Cold temperature and wear resistance 2. Good performance under designed temperature 3. High elasticity 4. Anti impact 5. Long life span Specifications: Item Grade H D L Tensile Strength ( Mpa or N/mm 2 ) Aging test ( 70 C, 168 h) Breaking Elongation (%) Change rate of tensile strength (%) Change rate of breaking elongation (%) ±25 ±25 ±25 ±25 ±25 ±25 Abrasion (mm 3 ) C Cold resistant coefficient at elongate C Note: C 1: temperature condition is -45 C~+50 C; C 2: temperature condition is -60 C~+50 C 15

16 Chemical resistant conveyor belt Suitable for chemical industry such as fertilizer industry, paper making industry, cement industry etc. conveying acid/alkali forming materials. 1. Chemicals and corrosion resistant and highly durable physical properties 2. Good elasticity, small elongation at rated load 3. High adhesion, good flexibility and trough Ability Specifications: Item Tensile Strength (Mpa or N/mm 2 ) Elongation at break % Abrasion mm 3 Hardness (Shore A) Ozone deterioration Physical Before aging no cracks property After aging no cracks Rubber Cover Acid and alkali resistance Grade Soaking liquid Density Soaking conditions C x h Change rate before and after soaking Swelling rate Change rate of tensile strength A1 HCL 18% 50 C x 96h +10% 10% A2 H 2 SO 4 50% 50 C x 96h +10% 10% A3 NaOH 48% 50 C x 96h +10% 10% 16

17 Abrasion resistant conveyor belt Suitable for conveying heavy duty, high abrasion and massive density materials in a critical industrial environment. 1. Superior Physical Properties of the cover rubber 2. Anti impact and avulsion resistant 3. High adhesion, small elongation 4. Ozone/ ultraviolet radiation and corrosion resistant Specifications: Type High abrasion resistant Fabric full thickness tensile strength (KN/m) 200~4000 Rubber tensile strength (Mpa or N/mm 2 ) 15~24 Longitudinal/ work elongation 1.5% Rubber thickness top 3~12 (mm) bottom 1.5~4.5 Rubber abrasion Type mm 3 Type mm 3 Adhesion (N/mm) 12 Width (mm) 400~2500 Length/Roll 300 meter/ 1000 FT Standard DIN22102, RMA, AS1332, SABS

18 Chevron conveyor belt 18 Suitable for conveying loose, bulky or bagged materials on inclined surface at angles of less than 40 degrees. 1. Anti slip 2. Cleats and top cover rubber are vulcanized integrally 3. Cleat pattern, angle and pitch are designed elaborately

19 Selections: Selection of a type and height of cleats depends on the material to be conveyed and the angle of inclination: Max. angle of inclination Type of material Material example Height of cleats H(mm): 14 H(mm): 16 H(mm): 25 H(mm): 32 Powdery material Flour, etc Loose flowing material Corn, barley, wheat, rye, etc. 20/25 20/25 25/30 25/30 Loose rolling material Gravel, ground stone, etc Sticky material Wet sand, ash, wet loam, etc /35 35/40 40/45 Packed material Sacks, paper sacks, etc. 30/35 30/35 35/40 35/40 Cleat pattern ranges In R TEK, we offer a various types of cleat patterns. 19

20 Rough top conveyor belt Suitable for transporting light weight goods, such as sacks, boxes and parcels, on inclined surface at angles of maximal 35 degree. Construction: The top cover is made of wear resistant rubber with a non slip surface. The bottom cover is made of rubber or fabric 1. Cut edges with EP fabric 2. Anti slip and anti impact 3. Small thickness and light weight Specifications: Edge No. of ply Top cover Bottom cover Cut Edge 2 1/8" (3.2 mm) 1/16" (1.6 mm) Cut Edge 2 1/8" (3.2 mm) Bare back Cut Edge 3 1/8" (3.2 mm) 1/16" (1.6 mm) Cut Edge 3 1/8" (3.2 mm) Bare back Note: Top cover and bottom cover depend on customer requirements. We can offer OEM design. 20

21 Bare cover conveyor belt Suitable for conveying light duty materials. Construction: Top cover and bottom cover are made of special fabric. 1. Excellent flexibility 2. Small thickness and light weight 3. Lower cost Endless conveyor belt Suitable for mill run and chemical industry. 1. Fabric core has no joint 2. Long life span 3. Smooth surface and even in tension 4. Small elongation Food processing conveyor belt Suitable for conveying foodstuff. 21 Healthy, food grade FDA approval

22 Pipe conveyor belt Suitable for being used in pipe conveyor for material conveying in mining, power, building material and chemical industry 1. Good sealing, materials protected 2. Obturated conveying, no spillage 3. Fatiguing resistant 4. High adhesion and long lifespan Corrugated sidewall conveyor belt Suitable for conveying powdery and massive materials can work with an obliquity from 0 90C The obliquality can reach 90C 2. Heavy load, slip resistant 3. Obliquity can be changed while conveying 4. Cleat Type: T type and L type

23 R-TEK INTERNATIONAL Elevator conveyor belt Suitable for Vertical transportation of loose powdery material, widely used in building, mining, light duty industry, power station, grain etc. Construction: Rubber belt & elevator bucket.. Specs of rubber belt: Carcass: EP, Nylon or Cotton Fabric Max. Belt Width: 2200 mm Cover Rubber: Resistant to wear, oil, heat and anti static. Flat transmission belt Mainly used in factories, mines, docks, metallurgical industry, ordinary mechanical power transmission, great power processing of grains like rice and wheat, irrigation equipment, wood cutting and other power transmitting equipment for industry and agriculture OZ, 30 OZ, 32 OZ, 34 OZ and 36 OZ 2. Cut edge flat belt and Fold edge flat belt 3. Available in 4 major colors: light brown, yellow, orange and black 23

24 Light duty PVC conveyor belt Widely used in Logistics and airports, food processing industry, tobacco industry, and other industry such as wood, marble and stone, textile, sports automobile and so on. PVC conveyor belt 1. Good physical performance and wide range application 2. Anti static and resistant to cutting 3. Hardness: Shore A, Normal: Shore A 4. Working temperature: 10C 80C PU conveyor belt 1. Good physical performance, good abrasion resistant and oil resistant 2. Widely used in food and tobacco industry 3. Food grade and nontoxic after burning 4. Hardness: 90 Shore A 5. Working temperature: 20C 70C 24 PE conveyor belt 1. Widely used in tobacco industry 2. Food grade and nontoxic after burning 3. Good cold resistant 4. Hardness: 90 Shore A 5. Working temperature: 30C 60C

25 Common Rubber Type: SBR (Styrene Butadiene Rubber) BR (butadiene rubber) NR (Natural Rubber) EPDM (Ethylene Propylene Diene Monomer) NBR (Nitrile Butadiene Rubber) CR (Neoprene/Chloroprene Rubber) APPENDIX A Rubber Property 1. SBR Used for general purpose belts, with Tensile Strength not exceeding 18Mpa. Resistant to abrasion, water and aging. 2. BR Mixed with SBR used for general purpose belts Cold and abrasion resistant with good flexiblity 3. NR Used for heavy duty belts with tensile strength higher than 18Mpa. Very flexible with good adhesion, low resistance to aging. 4. EPDM Used for heat resistant belt with very high temperature. Excellent aging resistant property, anti static, and anti impact. Ozone and chemical resistant. Slow in vulcanizing process, with low adhesion property. 5. NBR Used for oil resistant belt. Superior oil resistant with high adhesion property. Abrasion and heat resistant. Low resistance to cold and ozone CR Can be used in lots of belt applications. Good adhesion property. Heat, aging, ozone, chemical, fire, and oil resistant. Low resistance to cold, non anti static. Sensitive to temperature.