Fabric Cord Conveyor Belt
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Min Order
1
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Product Unit
Pieces
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Origin
China Mainland
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Product Detail
Fabric Cord Conveyor Belt
Fabric cord conveyor belt is also called multi-ply conveyor belt. It is made of many plies of fabric and cover rubber.
Fabric cord conveyor belt family:
1. Polyester conveyor belt ( EP )
2. Nylon conveyor belt ( NN )
3. Cotton conveyor belt ( CC )
Carcass Type | Carcass Material | Strength Range | Key Features & Application | |
Warp | Weft | kilonewtons per meter width | ||
PN or EP | Polyester | Nylon | 200 to 2500 KN/m | Low elongation |
Very good empact resistance | ||||
100 to 500 KN/m/ply | Good fastener holding | |||
Excellent general purpose fabric | ||||
NN | Nylon | Nylon | 200 to 2500 KN/m | Excellent impact resistance |
High elongation | ||||
100 to 500 KN/m/ply | Good fastener holding | |||
Now mostly replaced by PN(EP) | ||||
CC | Cotton | Cotton | Up to 400 KN/m | Used in special applications,such as plasterboard & hot pellet handling systerms |
56 & 70 KN/m/ply | ||||
Reinforcement | Fabric layer number | Top Cover Rubber Thickness | Bottom Cover Rubber Thickness | Belt Edge | Belt End | Color | Cover Surface | Cover Rubber Type |
mm | mm | |||||||
Fabric | 1~12 | 0.0 ~ 10.0 | 0.0 ~ 3.0 | Round Edge | Open end | Black, | Smooth | Abrasion resistant; |
White | Heat resistant; | |||||||
Yellow | Cold resistant; | |||||||
Cut Edge | Endless | Green | Patterned | Chemical resistant; | ||||
Orange | Flame resistant; | |||||||
etc | Oil resistant |
Adhesion Strength and elongation
Adhesion strength is one of the key item of the quality. If the adhesion strength is weak, then the total strength of conveyor belt will become weak. What's more, the plies of fabric will leave from each other when the conveyor belts work. This will end the service life of the conveyor belt.
Here is the tech data of standard adhesion strength of our conveyor belt. If you request higher strength, tell us your application, we will design special conveyor belt for you.
Fabric type EP | Adhesion ( N/mm ) | Elongation | ||
Between plies | Between Rubber and Fabric | |||
Cover thickness ( 0.8~1.5mm) | Cover thickness =1.5mm | Longitudinal elongation at break at all thickness of belt %= | ||
mean value | =4.5 | =3.2 | =3.5 | 2 |
lowest data | =3.9 | =2.4 | =2.9 | 2 |
Specification Example: NN150 x 4PLY x 1000mm x 4.5mm x 1.5mm x 100m, Grade M
Fabric type | Fabric layer number | Belt Width | Top Cover Rubber Thickness | Bottom Cover Rubber Thickness | Total Belt Thickness | Cover Grade | Belt Length |
mm | mm | mm | mm | M | |||
NN150 | 4 | 1000 | 4.5 | 1.5 | 10 | M | 100 |
Cover Grade Compounds Type and Properties
Common Description | G | N | SAR | Y | M | FR | FRAS | HR-T1 | HR-T2 | HR-T3 | HTR | MOR |
Application | Medium to Heavy Weight Mining & quarrying | Medium to Heavy Weight Mining & quarrying | Super Abrasion Resistant | Medium to Heavy Weight Mining & quarrying | Heavy to Extreme with Lumps & Abrasion | Coal Handling | Underground Conveying | Heat Resistant HR120 | Heat Resistant HR150 | Heat Resistant HR180 | Maximum Heat Resistance HR200 | Medium Oil Resistant |
Tensile strength Min.MPA | 15 | 18 | 18 | 20 | 24 | 15, 18, 20 | 15 | 15 | 15 | 15 | 15 | 15 |
Ultimate elongation min. % | 400 | 400 | 400 | 450 | 450 | 400, 450 | 400 | 400 | 400 | 400 | 400 | 400 |
Abrasion max.mm3 | 200 | 150 | 90 | 150 | 150 | 200 | 200 | 200 | 200 | 200 | 200 | 200 |
Weathering &Ozone Resistance | Good | Good | Good | Good | Good | Good | Good | Fair | Fair | Fair | Fair | Fair |
Cut/Tear Resistance | Good | Very Good | Very Good | Very Good | Very Good | Good | Good | Good | Good | Good | Good | Good |
Abrasion Resistance | Good | Very Good | Very Good | Very Good | Very Good | Good | Good | Good | Good | Good | Good | Good |
Acid Resistance | Good | Good | Good | Good | Good | Good | Good | Good | Good | Good | Good | Good |
Oil Resistance | Poor | Poor | Poor | Poor | Poor | Poor | Poor | Fair | Fair | Fair | Fair | Very Good |
Service Temp Range ? | -30 to 70 | -30 to 70 | -30 to 70 | -30 to 70 | -30 to 70 | -30 to 70 | -30 to 70 | -10 to 120 | -10 to 150 | -10 to 180 | -10 to 210 | -30 to 70 |
Flame Resistance | Poor | Poor | Poor | Poor | Poor | Excellent | Excellent | Poor | Poor | Poor | Poor | Poor |
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