Usage: It can be widely used for material transportation in coal, mine, port, metallurgy, power and chemical.
Structure:Belt carcass is composed of galvanized steel cord with excellent adhesion rubber cover. The steel cord are evenly distributed with right&left layers across each other. Carcass is covered by rubber on both top and bottom to form the body.



Features and advantages:
1. Zinc galvanized open type steel cord
The cords are constructed to provide high flexibility, low elongation and to permit efficient and high strength splice design. The zinc galvanized cord adheres with rubber tightly to provide and excellent barrier against corrosion.
2. High tensile strength
Steel cord belt can satisfy requirements from most customers. Stronger belts for long overland transportation system are under development.
3. Decrease tension stroke
Maximum elongation rate under specified load is only 0.25%, this allows a lower cost on tension system in many applications, and make steel cord conveyor belt the preferred choice for long overland transportation where minimum elongation rate is critical.
4. Long splice life
Our proven splice methods, validated dynamic tester, result in dynamic splice of efficiency of excess of 50% rating in DIN22131-3. With proper technique, splice can last the life of the belt.
5. High impact resistance
Excellent adhesion between rubber cover and carcass can realize high impact and tear resistance.
6. Low transportation cost
Less conveyors and splices, shorter tension stroke, and reduced belt inventory can significantly reduce investment requirements. Longer belt, longer splice life and shorter downtime can lower transportation cost per ton.
Main technical parameters

Rubber cover grade
Cover grade as per GB/T9770
|
Adhesion |
Tensile strength |
Elongation |
Abrasion |
|
D |
18 |
400 |
90 |
|
H |
25 |
450 |
120 |
|
L |
20 |
400 |
150 |
|
P |
14 |
350 |
200 |
Cover grade as per Mt688
|
Tensile strength(Mpa) |
Elongation rate(%) |
Abrasion value(mm3) |
|
15 |
350 |
200 |











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