Steel Cord Reinforced High-Temperature Resistant Conveyor Belt (>150℃)
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Characteristics
Developed new structure carcass materials will reduce the strength loss of heat aging during running, and thus will extend the working life.
The cover uses superior ethylene-propylene rubber or halogenate rubber which will enhance the high temperature resistant property of the rubber and reduce the loss of heat aging.
Standard Specifications
| Strength grade | Tensile strength (KN/m) | Cord pitch (mm) | Cord diameter (mm) | Min. breaking force (KN) | Min. cover thickness (mm) |
| ST-500 | 500 | 10 | 2.5 | 5.5 | 4 |
| ST-630 | 630 | 10 | 2.8 | 7 | 4 |
| ST-800 | 800 | 10 | 3 | 8.9 | 4 |
| ST-1000 | 1000 | 12 | 3.7 | 12.9 | 4 |
| ST-1250 | 1250 | 12 | 4.2 | 16.1 | 4 |
| ST-1400 | 1400 | 12 | 4.3 | 18 | 4 |
| ST-1600 | 1600 | 12 | 4.7 | 20.6 | 4 |
| ST-2000 | 2000 | 12 | 5.3 | 25.6 | 4 |
| ST-2250 | 2250 | 12 | 5.3 | 29 | 4 |
| ST-2500 | 2500 | 15 | 6.8 | 40 | 5 |
| ST-2800 | 2800 | 15 | 7 | 44.8 | 5 |
| ST-3150 | 3150 | 15 | 7.8 | 50.5 | 5.5 |
| ST-3500 | 3500 | 15 | 8.2 | 56 | 6 |
Note: Cover thickness, cord diameter, and cord pitch can be manufactured according to customer’s requirements.
Cover Properties
| Item | GB2021 Standard | Double Arrow Standard | |||||
| T1 | T2 | T3 | T4 | DAHR150 | DAHR180 | ||
| Test temperature | |||||||
| ≤100°C | ≤125°C | ≤150°C | ≤175°C | ≤150°C | ≤180°C | ||
| Permitted change range | |||||||
| Hardness | Difference before and after aging | +20 | ±20 | ±20 | ±20 | ±10 | ±10 |
| Maximum after aging | 85 | 85 | 85 | 85 | 75 | 75 | |
| Tensile strength | Change rate of property % | -25 | -30 | -40 | -40 | ±15 | ±25 |
| Minimum value after aging | 12 | 10 | 5 | 5 | 10 | 8 | |
| Elongation at break | Change rate after aging % | -50 | -50 | -55 | -55 | ±15 | ±15 |
| Minimum value after aging | 200 | 200 | 180 | 180 | 400 | 350 | |
High Temperature Resistant Conveyor Belt: Reliable Solution for Extreme Heat Industries .
High temperature resistant conveyor belt is designed for steel, cement and foundry lines requiring continuous heat handling.
It uses special rubber compounds and reinforced layers to prevent cracking, deformation and fast wear under extreme heat.
In cement plants and steel mills, it reduces downtime, improves safety and ensures stable production with lower maintenance cost. Ideal for heavy industrial use now.
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Steel Cord Reinforced High-Temperature Resistant Conveyor Belt (>150℃)
flame resistant conveyor belt
high temperature resistant conveyor belt
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Add:No. 12, Hexin Road, Sanhe Town, Tiantai County, Taizhou, Zhejiang, China
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