Heavy Duty Double Sided V-belt

Why is the V-belt severely worn in the early stage of use?“The newly bought V-belt was worn out within two hours of being installed on the machine!”Some customers may said. Now we have sort out some reasons which may cause this phenomenon:1. The pulley is not smooth enough.2. The pulley angle is incorrect.3. Sudden acceleration (high-speed start) causes the V-belt to slip and wear severely.4. The tension of the tensioner is too low, causing the V-belt to slip.       How could we solve this question?There are some small details which need to attention before installing the belt:1. Check the pulleys carefully to ensure they are smooth and free of foreign matter.2. Purchase qualified products to avoid uneven angles during pulley processing.3. Accelerate and start pr...