Heat resistant EP canvas chevron rubber conveyor belt
The application of said belt for Clinker Transportation & the operating temperatures are on the higher side (Continuous 230-250C, Peak 300C), CONVEYOR BELT FOR RAW MILL & GYPSUM TRANSPORT RUBBER BELT, W 800MM, TH 10MM, EP 400/3, COVER 4+2, MOULDED EDGE DIN 22102
In a very high temperature working condition, normal conveyor belt will not last very long since its maximum operating temperature is only about 80°C. In such case, a heat resistance cover rubber grade must be used.
Grade: HR100, HR120, HR150
For Conveying High Temperature Materials
Heat resistant EP canvas chevron rubber conveyor belt is made of special compound consisting of synthetic rubber that can withstand high heat. However, in order to use heat resistance conveyor belt, the following information must be considered: the working temperature, the type of conveying materials, the heat accumulation, and the conveying distance.
| Properties | HR-120 | HR-150 | HR-180 | |
| Tensile between Top Cover and Carcass | (Min.) N/mm | 12 | 12 | 12 |
| Tensile between Carcass layers | (Min.) N/mm | 12 | 12 | 12 |
| Tensile between Bottom cover and Carcass | (Min.) N/mm | 12 | 12 | 12 |
| Tensile Strength | (Min.) MPa | 12 | 10 | 10 |
| Elongation at Break | (Min.) % | 350 | 250 | 250 |
| Abrasion | (mm³) | Good | Good | Good |
| Hardness | °A | 60 – 65 | 60 – 65 | 60 – 65 |
| Extension Ratio | % | 0.5 – 1 | 0.5 – 1 | 0.5 – 1 |
| Tear Resistance | Good | Good | Good | |
| Ross Flexing | Good | Good | Good | |
| Oil Resistance | Fair | Fair | Fair | |
| Acid-Alkaline Resistance | Fair | Fair | Fair | |
| Operating Temperature | (Max.) °C | 100 | 120 | 150 |
Heat resistance belt conveyor for cement plant