Most people are not familiar with high temperature resistant conveyor belt, but the high temperature resistant conveyor belt plays an important role in construction and mining, so many people like to use it. However, people is afraid to buy a bad conveyor belt, so how to distinguish the high temperature resistant conveyor belt is good or bad?

1. The selection of suitable conveyor belt not only depends on the thermal strain, but also depends on the chemical mechanical stress;

2. The temperature of the conveying material and the belt surface temperature according to the composition of the material, properties, surface structure shape and particle size changes, such as when the bulk material temperature is 150℃ (coke or sinter ore) and with the belt contact area is small, the belt surface temperature can be maintained at 60 ~ 80℃. But when conveying cement powder, the difference between the material temperature and the surface temperature is very little;

3. The life of the heat-resistant conveyor belt is affected by the surface temperature of the belt is very severe, and affects the cover glue drop block, strip core delamination, therefore, when choosing the belt, consider the surface temperature of the belt is very important, and the ambient temperature, whether the belt can be fully cooled when it returns; Strip speed and distance are noteworthy;

4. Thick adhesive cover is an important condition to ensure that the belt has a long life. We suggest that the thickness of the adhesive cover of the fabric core is resistant to tropical conditions: the upper cover is 6 ~ 8mm, and the lower cover is 2 ~ 4mm.