Type: | EP150 |
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Material: | Rubber |
Inside Material: | Polyester |
Feature: | Oil-Resistant, Acid And Alkali Resistant, Tear-Resistant, Heat-Resistant, Cold-Resistant, Wear-Resistant |
Tensile Strength: | Strong |
Edge: | Moulded Edge |
Samples: |
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Customization: |
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Our conveyor belts, manufactured by Qingdao Grand Rubbers Co., Ltd, are designed for various industries such as coal, mining, port, metallurgy, electric power, chemical industry, casting, building materials, and cement. They are ideal for high-speed transportation of materials including 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.
Discover the technical details of our GB/T 7984-2013 Industrial Belt Conveyor with Moulded Edge.
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. |
Mixing: The rubber is thoroughly mixed to start the production process.
Calendaring: This step involves fabric coating, cover sheeting, and bonding of the belt carcass and covering sheet.
Laminating: Multiple layers of the belt are neatly adhered together longitudinally, with edge rubber on both sides and covering rubber on the top and bottom to create a belt blank.
Vulcanising: A crucial procedure in rubber conveyor belt processing and the final step in manufacturing.
Inspecting/Packing: Belts are rigorously tested before delivery to ensure top quality.
As a leading manufacturer in China, we specialize in producing a wide range of rubber conveyor belts to meet various industrial needs. Our product lineup includes Standard, High strength (NN, EP, steel cord), Pipe, Chemical resistant, High temperature resistant, Cold-resistant, and Anti-tear belts. These belts are designed to meet or exceed industry standards such as RMA, DIN, SANS, and AS1332, ensuring top-notch quality and performance. Additionally, our Quality Control system is ISO9001 certified, guaranteeing reliability and consistency in every belt we produce.
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