1.Low screening efficiency
During operation, material feeding is not even can greatly reduce the screening efficiency, if feeding load exceeds the screen can withstand, the material will have no enough time to be screened and will discharge directly from outlet, thus superfluous fine material will discharge from coarse material discharging outlet which will greatly reduce the sieving efficiency.
2.Reducing the service life of screen mesh cloth
During operation, material feeding is not even or feeding load exceeds the screen can withstand, screen mesh cloth will damage quickly due to the serious stress.
3.Reducing the service life of the vibration motor
During operation, material feeding is not even or feeding load exceeds the screen can withstand, it will dramatically increase the load of vibrating motor which will cause motor damage and reduce the service life of the machine.
