
Conveyor Belts
- Textile Ply Conveyor Belts
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Textile Ply Conveyor Belts
Ply Conveyor Belt Construction :
TEXTILE PLY CONVEYOR BELTS :
Nylon / Nylon Conveyor Belts (NN Carcass) : Nylon Warp / Nylon Weft
Characteristics :
Excellent Elasticity
High tensile strength with low weight
High Impact Resistance
Good for transportation for middle and long distance
Good Flexibility & toughability
Strong adhesion to rubber
Nylon / Nylon Conveyor Belts (NN Carcass) : Nylon Warp / Nylon Weft
Characteristics :
Low elongation in application
All advantages of NN belts
High load and speed of transportation
Advanced resistance to mildew,moisture & rotting
Features of Sharda Conveyor Belts :
Plys : 1 – 12
Total thickness : 50 mm (2”) max.
Top cover thickness : 25.4 mm (1”) max
Bottom cover thickness : 0 – 25.4 (1”) mm
Edge : Cut edge or moulded edge
Max. fabric strength : EP / NN 500
Max width : 2200 mm (upto 3100 mm possible)
Belt with cross breakers available
Characteristics | Min. kg/cm2 | Tensile Strength Ibs/in2 | Min. Elongation % | Max.Abrasion Loss mm3 |
General Light Duty Service | > 150 | > 2130 | > 400 | < 250 |
Medium Abrasion Resistance | > 190 | > 2700 | > 450 | < 200 |
High Abrasion Resistance | > 240 | > 3410 | > 500 | < 120 |
Super Abrasion Resistance | > 180 | > 2560 | > 400 | < 90 |
Oil Resistance | > 140 | > 1850 | > 400 | < 250 |
Moderate Oil Resistance | > 155 | > 2135 | > 450 | < 200 |
Heat Resistance HRT1 | > 180 | > 2560 | > 600 | < 250 |
Heat Resistance HRT2 | > 150 | > 2130 | > 500 | < 300 |
Heat Resistance HRT3 | > 170 | > 2410 | > 450 | < 300 |
Flame Resistance FR / FRAS | > 140 | > 1850 | > 550 | < 300 |
Standards Complied :
Our technicians / equipment are trained to manufacture belts as per : DIN 22102 (German), AS 1333 (Australian), SABS (South African), RMA (US, South America), BS 490 (British), JS (Japanese) COVER SELECTION :
General Light Duty Service
Common References : DIN – Z :
Very economical for moderately abrasive / small size material.
Medium Abrasion Resistance
Common Reference : DIN – Y, N, RMA 2, BS – N 17, AS – N, JIS – G :
Recommended for moderate abrasion resistance applications, mostly above ground. Regularly used for transportation of Coal, crushed ores, limestone, bauxite, sand, cements etc…
High Abrasion Resistance
Common Reference : DIN – X, M, RMA 1, BS – M24, AS – M, JIS – S :
Excellent abrasion resistance against cutting, gouging, heavy impact, during transportation of heavy rocks, sharp stones and highly abrasive materials.
Super Abrasion Resistance
Common Reference : DIN – W :
Recommended in extremely abrasive applications such as Copper & gold ore, sinter, coke. It provides high resistance without increasing cover thickness and weight of the belt. Oil Resistant (OR) & Moderately Oil Resistant (MOR) :
Specifically used for transportation of specific materials with high / moderate concentration of animal or vegetable fats. The special compound used in the covers, avoids damage / swelling of belt also during transportation of material with pine oil, wood oil, olive oil, petroleum etc….
HEAT RESISTANCE BELTS
HR – T1 :
Special rubber compound, containing high quality SBR, helps in transportation of material such as coke, clinkers, hot lime stone, in the medium temperature range, upto 120° C.
HR – T2 :
EPDM rubber compound can withstand temperature upto 150°C for transportation of material such as cement, sintered coke, soda ash.
HR – T3 :
Special rubber compound of operation in very high temperature range upto 200°C .
Flame / Fire Resistance Belts (FR/FRAS) :
Ideal for applications in Thermal plants, underground mines etc. To avoid risks against fire hazard possibilities, because the belts have a self extinguishing cover.
Also available :
Chemical – acid / alkali resistant conveyor belts, cold resistant conveyor belts.
Strength Classes and No. of Plies
Strength Class (KN/m) | 2-PLY | 3-PLY | 4-PLY | 5-PLY | 6-PLY |
160 | 160/2 | ||||
200 | 200/2 | ||||
250 | 250/2 | 250/3 | |||
315 | 315/2 | 315/3 | |||
400 | 400/2 | 400/3 | 400/4 | ||
500 | 500/3 | 500/4 | 500/5 | ||
630 | 630/3 | 630/4 | 630/5 | 630/6 | |
800 | 800/3 | 800/4 | 800/5 | 800/6 | |
1000 | 1000/3 | 1000/4 | 1000/5 | 1000/6 | |
1250 | 1250/3 | 1250/4 | 1250/5 | 1250/6 | |
1500 | 1500/4 | 1500/5 | 1500/6 | ||
1600 | 1600/4 | 1600/5 | 1600/6 | ||
1800 | 1800/5 | 1800/6 | |||
2000 | 2000/5 | 2000/6 | |||
2500 | 2500/6 | ||||
3000 | 3000/6 |
Minimum recommended Pulley Diameters : | Pulley Dia. in mm | |||||||||
Ply Number | ||||||||||
Belt Type | Fabric Code | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
Nylon Conveyor Belt | NN100 | 200 | 250 | 315 | 400 | 500 | 630 | 800 | 1000 | 1250 |
NN125 | 200 | 250 | 315 | 400 | 500 | 630 | 800 | 1000 | 1250 | |
NN150 | 200 | 250 | 315 | 400 | 500 | 630 | 800 | 1000 | 1250 | |
NN200 | 250 | 315 | 400 | 500 | 630 | 800 | 1000 | 1250 | 1400 | |
NN250 | 250 | 315 | 400 | 500 | 630 | 800 | 1000 | 1250 | 1400 | |
NN300 | 400 | 500 | 630 | 800 | 1000 | 1250 | 1400 | 1400 | 1600 | |
NN400 | 500 | 630 | 800 | 1000 | 1250 | 1400 | 1600 | 1600 | 1800 | |
NN500 | 630 | 800 | 1000 | 1250 | 1400 | 1600 | 1600 | 1800 | ||
NN600 | 800 | 1000 | 1250 | 1400 | 1600 | 1600 | 1800 | 2000 | ||
EP Conveyor Belt | EP100 | 200 | 250 | 315 | 400 | 500 | 630 | 800 | ||
EP125 | 200 | 250 | 315 | 400 | 500 | 630 | 800 | |||
EP160 | 250 | 400 | 500 | 630 | 800 | 1000 | 1250 | |||
EP200 | 315 | 500 | 630 | 800 | 1000 | 1250 | 1400 | |||
EP250 | 400 | 630 | 800 | 1000 | 1250 | 1400 | 1600 | |||
EP300 | 500 | 630 | 800 | 1000 | 1250 | 1400 | 1600 | |||
EP400 | 630 | 800 | 1000 | 1250 | 1400 | 1600 | 1800 | |||
EP500 | 800 | 1000 | 1250 | 1400 | 1600 | |||||
EP600 | 800 | 1000 | 1250 | 1400 | 1600 |