| Customization: | Available |
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| Type: | EP150 |
| Material: | Rubber |
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Widely used in coal, mining, port, metallurgy, electric power, chemical industry, casting, building materials, cement, and other industries. Ideal for high-speed transportation of non-corrosive block, granular, powder materials, bulk materials, or finished articles.
GB / T7984-2013 Fabric core conveyor belt for general use.
GB / T32457-2015 Standard for conveyor belts with rubber or plastic coating for general-purpose textile core conveyor belts.
Main Technical Parameters
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 | ||||
Main technical indexes of GB / T 7984-2013
| 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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Qingdao Grand Rubbers Co., Ltd is a leading manufacturer of rubber conveyor belts in China. Our product range includes Standard, High strength (NN, EP, steel cord), Pipe, Chemical resistant, High temperature resistant, Cold-resistant, and Anti-tear belts. Our belts meet or exceed RMA, DIN, SANS, and AS1332 standards, with ISO9001 certification for Quality Control.
At Qingdao Grand Rubbers Co., Ltd, we specialize in manufacturing a wide range of high-quality conveyor belts. Our products include:
Our commitment to quality is evident in our ISO9001 certified quality control system. With first-class production equipment, testing facilities, and a complete quality assurance system, we guarantee high-quality products that meet international standards.
Whether you are in Europe, America, the Middle East, Southeast Asia, South Africa, Australia, or any other part of the world, we are dedicated to providing you with products that meet your quality standards, timely delivery, transportation packaging requirements, and any other special needs you may have.
For inquiries or to request free samples, please contact us today.
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