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According to the structure: common type and impact-resistant, tear-resistant type.
According to the purpose: ordinary type, wear-resistant, heat-resistant, cold-resistant, acid-alkali-resistant, flame-retardant, tear-resistant, flame-retardant, ozone-resistant and other types.
Steel cord reinforced conveyor belts that are used in the mining and construction industries for transporting large volumes over long distances. It is widely used in coal, mine, port, metallurgy, electric power, chemical industry and other fields. It is suitable for conveying massive, granular and powder materials in high-strength, long-distance and large volume situations.
It is composed of top cover, bottom cover, core rubber, steel reinforced breaker, and side glue. The number of steel reinforced breaker can be customized by customers’ requirements, it can provides additional localized puncture resistance from trapped material that can lead to premature carcass damage.
This product has high tensile strength, impact resistance, good elasticity, high wear resistance, small elongation in use, good adhesion between rubber and steel wire rope, uniform tension of steel wire rope, soft belt body, good grooving performance, and straight-line running performance. Good, good slotting performance, etc., suitable for conveying block, granular and powder materials in high-strength, long-distance and high-flow occasions.
China GB/T7984 Standard
Germany DIN22102 Standard
US RMA Standard
UK EN ISO15236 Standard
Japan JISK6322 Standard
Australia AS1332 Standard
|
Belt strength |
Tensile strength （N/mm）
|
Steel cord （mm） |
A steel cord （mm） |
A steel cord （KN） |
Minimum thickness of coating （mm） |
Adhesion strength of steel cord rope
≥ |
|
| Before aging | After
aging |
||||||
| ST-500 | 500 | 14 | 3.0 | 7.6 | 4.0 | 60 | 50 |
| ST-630 | 630 | 10 | 3.0 | 7.0 | 4.0 | 60 | 50 |
| ST-800 | 800 | 10 | 3.5 | 8.9 | 4.0 | 67.5 | 57.5 |
| ST-1000 | 1000 | 12 | 4.0 | 12.9 | 4.0 | 75 | 65 |
| ST-1250 | 1250 | 12 | 4.5 | 16.1 | 4.0 | 82.5 | 72.5 |
| ST-1400 | 1400 | 14 | 5.0 | 20.6 | 4.0 | 90 | 80 |
| ST-1600 | 1600 | 12 | 5.0 | 20.6 | 4.0 | 90 | 80 |
| ST-1800 | 1800 | 13.5 | 5.6 | 25.5 | 4.0 | 99 | 89 |
| ST-2000 | 2000 | 12 | 6.0 | 25.6 | 4.0 | 105 | 95 |
| ST-2250 | 2250 | 11 | 5.6 | 26.2 | 4.0 | 99 | 89 |
| ST-2500 | 2500 | 15 | 7.2 | 40.0 | 5.0 | 123 | 113 |
| ST-2800 | 2800 | 13.5 | 7.2 | 39.6 | 5.0 | 123 | 113 |
| ST-3150 | 3150 | 15 | 8.1 | 50.5 | 5.5 | 136.5 | 126.5 |
| ST-3500 | 3500 | 15 | 8.6 | 56.0 | 6.0 | 144 | 134 |
| ST-4000 | 4000 | 15 | 8.9 | 63.5 | 6.5 | 148.5 | 138.5 |
| ST-4500 | 4500 | 16 | 9.7 | 76.3 | 7.0 | 160.5 | 150.5 |
| ST-5000 | 5000 | 17 | 10.9 | 91.0 | 7.5 | 178.5 | 168.5 |
| ST-5400 | 5400 | 17 | 11.3 | 98.2 | 8.0 | 184.5 | 174.5 |
Company Introduction
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