The Material of impcat Idler: Rubber and Steel. Structure: installed on the material-feeding spot to reduce the impulsive force. The Impact idler is the part used to support belt and material loaded on the belt conveyer. The characteristic of impact rollers: 1. Impact idler can eliminate or reduce the risk of various accidents and improve stability. 2. Impact idler can improve the softness of the main machine and reduce the material jitter. 3. Impact idler can significantly reduce production costs, improve transportation rates and comprehensive economic benefits 3-5 times. 4. Impact idler has light weight, less diameter jump, high accuracy, reduce the working resistance coefficient and inertia. 5. In particular, the life of the belt is extended by more than 2 to 3 times. 6. The service life of the Impact idler is quite long, which can reach 50,000 hours, and can be used in various polluted environments. 7. I…