| Customization: | Available |
|---|---|
| Type: | PVC / Pvg |
| Material: | PVC |
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Features and Preponderances of the Belt
Bone materials with high tensile strength
The solid woven belt use various high tensile strength chemical fibers and a yard wide cotton yarn as bone materials, and apply the advanced textile structures of France Depreux. The special multiple tiers integrate with each other so as to reach tensile strength and weft&warp tear resistance,light carcass weight,and save the power energy for transportation.
Advanced soakage technology
The unique solid woven belt soakage technology can make PVC paste soak well. Thus,the paste and solid woven fabric become the all and the one,which ensures the belts impact resistance property.
Cover rubber with excellent properties
The special cover rubber of PVG solid woven belt has excellent properties,which represent at excellent physical properties on the basis of ensuring the safety propeties. Thus,the cover rubber can give the carcass first-rank protection.
Excellent flame resistant property
The excellent flame resistance property of PVG solid woven belt can ensure that it can use safely underground coal mines.
Characteristics:
No joint in belt carcass , long life span ,with flat surface and even tension, runs smoothly with low elongation
Plies: 2 to 12
Belt width: 300 to 1,600mm
Cover rubber thickness:
Top: 1.5 to 12mm
Bottom: 1.5 to 10mm
Tensile strength: 10 to 25MPa
Usage:
Suitable for conveying materials in normal temperatures for various non-corrosive pointless lumps, granular or powders such as coal, coke, sand and cement in bulk or packaged
Specifications of multi-layers EP fabric carcass endless flat rubber belt/circular conveyor belt.
PVC BELT: Used for conveying material up to 16ºC inclination under dry conditions.
PVG BELT:With rubber cover,suitable for conveying water material up to 20ºC inclination.
Market:
Coal mines,power stations,chemical and metallurgy industries.
1.Model: N/mm(Tensile Strength)
| Tensile Strength(N/mm) | |||||||||||||
| Type | 680S | 800S | 1000S | 1250S | 1400S | 1600S | 1800S | 2000S | 2240S | 2500S | 2800S | 3100S | 3400S |
| Longitudinal≥ | 680 | 800 | 1000 | 1250 | 1400 | 1600 | 1800 | 2000 | 2240 | 2500 | 2800 | 3100 | 3400 |
| Transveres≥ | 265 | 280 | 300 | 350 | 400 | 450 | |||||||
Type |
Full Thickness Belt Tensile Strength N/mm | Full Belt Elongation At Break%(not less than) | Belt wide mm | Length Per Roll M | ||
| Longitudinal | Transverse | Longitudinal | Transverse | 650----1400 | 200 | |
| 580S | 580 | 245 | 15 | 18 | ||
| 680S | 680 | 265 | ||||
| 800S | 800 | 280 | ||||
| 1000S | 1000 | 300 | ||||
| 1250S | 1250 | 350 | ||||
| 1400S | 1400 | 350 | ||||
| 1600S | 1600 | |||||
| 1800S | 1800 | |||||
| 2000S | 2000 | |||||
| 2240S | 2240 | |||||
| 2500S | 2500 | |||||
2. Flame Retardancy
(1) Grinding number of drum: the surface temperature of the drum shall not be greater than 325 ºC
(2) Blowtorch combustion: the average time for full-thickness specimen to blowtorch without flame shall not be greater than 3.0s, and the average time for covering layer removal shall not be greater than 5.0S
(3) Propane combustion: Nondestructive length greater than 2250mm
| Table of Structure and Performance | |||
| Structure and Performance | Domestic Conven Solid Woven Belts | International Conventional Solid Woven Belts | SWR Solid Woven Fire Resistance Belts |
| Carcass | NN/EE+CC | NN/EE+CC | NN/EE/EP/KF |
| Cover | PVC/PVG+RUBBER | PVC/PVG+RUBBER | High Polymer+RUBBER |
| Abrasion(mm3) | 200 | 200 | 150 |
| Tensile Strength(Mpa) | 15 | 15 | 20 |
| Elongation(%) | 350 | 350 | 400 |
| Cover Thickness(mm) | 5+3 | 4+2 | 12 |
| Troughability | Fair | Good | Excellent |
| Pulley Diameter | Big | Medium | Small |
| Production Process | Carcass PVC Plasticizer | Carcass PVC Plasticizer | High Ploymer&Namo-Bonding System |
| Life | 1 year | 1.5 years | 5 years |
| Safety performance | |
| Surface resistance average | ≤3×10^8Ω ≤3×10^8Ω |
| Drum friction property | The temperature is no more than 325ºC and shall not appear as flame or no fire burning. |
| Alcohol blast burner burning test | With cover: Average≤ 3S, individual ≤ 10S Without cover: Average≤ 5S, individual ≤ 15S |
5. Mechanical Properties
The flame retardant conveyor belt has excellent mechanical properties, which can provide users with the longest service life and economic installation and use.
6. Product Structure
The flame retardant conveyor belt adopts the integral belt core as the skeleton material, which is plasticized after impregnating and coating PVC materials with excellent antistatic and flame retardant properties.
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