1, the conveyor belt load is too large, more than motor ability will slip. The skid the upside is played a protective effect on the motor. Otherwise the time long motor will be destroyed. But for running is sliding accident.

2, start too fast can form a skid. At this time can be slow start. Such as using the squirrel cage motor, can point to move twice before start, also can effectively overcome the skid phenomenon.

3, transmission drum and the friction between the conveyor belt is not skid. Its not reason mostly conveyor belt with water or damp environment. At the end of the solution is to add some rosin in the roller. But be careful not to use the hand dosing, and application of drum wind blowing equipment, so as to avoid personal accident.

4, initial tension is too small. From roller conveyor belt tension is not enough caused the conveyor belt skid. This kind of situation usually happens at startup, the solution is to adjust the tension device, increase the initial tension.

5, the tail roller bearing damage did not turn or roller bearing damage did not turn up and down too much. The cause of damage is the tail off too much, no timely maintenance and replacement of damaged or rotation is not flexible components, increased resistance to sliding.