| Customization: | Available |
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| Type: | NN150 |
| Material: | Rubber |
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Our Customized High Flame Resistant and Wear-Resistant Rubber Conveyor Belt, manufactured by Qingdao Grand Rubbers Co., Ltd, is designed for underground mines. Constructed with durable rubber and nylon materials, this conveyor belt ensures excellent performance and longevity. It is abrasion resistant, making it ideal for various industrial applications.
Whether you need a conveyor belt with a molded edge or cut edge, we have you covered. Our polyester canvas conveyor belts (also known as polyester belts or EP belts) offer superior strength and resistance, making them ideal for various applications. For high load-bearing capacity, our nylon canvas conveyor belts (nylon belts or NN belts) are an excellent choice. If you prefer a conveyor belt made of cotton canvas (cotton belt or CC belt), we provide options that offer reliability and flexibility.
The nylon (NN) conveyor belt offers a lightweight belt body, excellent elasticity, high strength, impact resistance, and grooving capability. It is ideal for conveying materials over medium and long distances with large volumes and high speeds.
The polyester (EP) conveyor belt has a high initial modulus, ensuring good thermal stability of the belt body size. It possesses high strength, minimal elongation, and exceptional impact resistance, making it perfect for conveying materials over medium and long distances with large volumes and high speeds.
The general purpose fabric conveyor belt complies with international standards such as China GB/T 7984, Germany DIN22102, US RMA, UK EN ISO15236, Japan JISK6322, and Australia AS1332.
Type |
Textile type |
Strength per ply Min.(N/mm) |
Plies of fabric | Cover thickness(mm) | Belt width (mm) |
Cover grade | |
| Top cover | Bottom cover | ||||||
EP belt |
EP-100 | 100 | 2-8 |
2-16 |
0-10 |
300-3400 |
Abrasion resistant Impact resistant Heat resistant Oil resistant Acid/alkali resistant Fire resistant Etc. |
| EP-125 | 125 | ||||||
| EP-150 | 150 | ||||||
| EP-200 | 200 | ||||||
| EP-250 | 250 | ||||||
| EP-300 | 300 | ||||||
| EP-350 | 350 | ||||||
| EP-400 | 400 | ||||||
| EP-500 | 500 | ||||||
NN belt |
NN-100 | 100 | 2-10 |
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| NN-125 | 125 | ||||||
| NN-150 | 150 | ||||||
| NN-200 | 200 | ||||||
| NN-250 | 250 | ||||||
| NN-300 | 300 | ||||||
| NN-400 | 400 | ||||||
| NN-500 | 500 | ||||||
| CC belt | CC56 | 56 | 3-12 | ||||
| Item | Type | ||||
| NN,EP,CC | |||||
| Adhesion strength | Between coating and belt cores | Thickness of coating layer>1.5mm ≥ N/mm |
3.5 | ||
| Thickness of coating layer 0.8~1.5mm More than N/mm |
3.2 | ||||
| Between layers ≥ N/mm | 4.5 | ||||
| Tensile strength value of full thickness belt / N / mm | 160 ~ 3150 | ||||
| Elongation of longitudinal reference force of full thickness belt / % ≤ | 4 | ||||
Coating performance |
H (sharp wear) |
D (high wear) |
L (moderate wear) |
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| Breaking strength / MPa ≥ | 24 | 18 | 15 | ||
| Elongation at break / % ≥ | 450 | 400 | 350 | ||
| Abrasion / mm3 ≤ |
120 | 100 | 200 | ||
| Aging test(70ºC×168h) Median value of tensile strength and elongation |
It shall not be less than 75% of the corresponding value before aging. |
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