Usage
It’s mainly used for conveying materials in underground coalmines, which can be divided into PVC type and PVG type. For the PVC type, both the top and bottom cover is PVC rubber cover, with the coating rubber thickness of ≥0.8mm and at a slope angle of ＜16°;For the PVG type, both the top and bottom cover is rubber blends PVC, with the coating rubber thickness of 1.5~4.5mm,and at a slope angle of ＜20°.
Characteristics
The belt, with great flame resistant and anti-static properties, can fully satisfy the requirements of MT914-2008. The belt uses high strength, low elongation, high quality polyester filament in warp, and high strength, moderate modulus nylon filament in weft. So that the fabric has advantages like high strength, low elongation, light carcass, free of separation of plies, shock resistant, anti-tear, good troughability and so on.
PVG type is covered with covers mainly composed of rubber, which further improves the troughability, resistance to wetness and slip, resistance to low temperature, elongation and wear resistance of the belt. Thus it can not only enhance the slope angle of conveying but also elongate life of belt.
Structure
Standard Specifications
| Strength grade | Tensile strength(Min.) | Cover garde and recommended thickness(mm) | Belt width(mm) | ||
| warp(N/mm) | weft(N/mm) | PVC | PVG | ||
| 680S / Grade 4 | 680 | 265 | 0.8+0.8 | 1.5+1.5 | 650~1600 |
| 800S / Grade 5 | 800 | 280 | 0.8+0.8 | 1.5+1.5 | |
| 1000S / Grade 6 | 1000 | 300 | 0.8+0.8 | 1.5+1.5 | |
| 1250S / Grade 7 | 1250 | 350 | 0.8+0.8 | 1.5+1.5 | |
| 1400S / Grade 8 | 1400 | 350 | 0.8+0.8 | 1.5+1.5 | |
| 1600S / Grade 9 | 1600 | 400 | 0.8+0.8 | 2+2 | |
| 1800S / Grade 10 | 1800 | 400 | 0.8+0.8 | 2+2 | |
| 2000S / Grade 11 | 2000 | 400 | 0.8+0.8 | 2+2 | |
| 2240S / Grade 12 | 2240 | 450 | 0.8+0.8 | 2+2 | |
| 2500S / Grade 13 | 2500 | 450 | According to customer's requirements | ||
Rubber Covers
| Standard | Tensile strength(Mpa) | Elongation at break(%) | Abrasion（mm³） |
| MT914 | 10 | 350 | 200 |
Safety Properties
| Items | Indexes | ||
| Anti-static property | Average electrical resistance of both surfaces(Ω) | 3.0*10⁸ | |
| Drum friction | Surface temperature of drum(℃) | ≤ 325 | |
| Any test piece shall not show any sign of flame or glow | |||
| Burning on spirit burner (flame or glow) | Burning with cover rubber | Average duration of lame for six test pieces(S) | ≤ 3 |
| Duration of flame for any individual test piece(S) | ≤ 10 | ||
| Burning without cover rubber | Average duration of flame for six test piece(S) | ≤ 5 | |
| Duration of flame for any individual test piece(S) | ≤ 15 | ||
| Burning on propane burner | Length that is completely undamaged by flame(mm) | ≥ 250 | |
Solid Woven Conveyor Belt
Can you accept small quantities?
Yes, accept small quantity, fast delivery
Do you have pre-shipment inspection procedures?
Yes, we always test the products before delivery.
Can I take samples for testing?
Yes, samples can be sent for testing before bulk ordering.
When is the delivery time?
Inventory orders within 7-15 days, for oem and odm orders, the specific time depends on the actual situation.
What are the terms of payment?
Wire transfer or letter of credit, Western Union, Alipay, etc.
Solid Woven Conveyor Belt
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