Maintenance of crusher
1, in the production process, it is necessary to check the temperature rise of the bearing frequently, when the temperature rise exceeds 50 ° C, it should be stopped for inspection, to find out the cause and troubleshoot.
2, when the new machine is running, the transmission belt is easy to stretch, and attention should be paid to adjusting the appropriate tightness of the belt to ensure the working life of the belt.
3, wear parts to check frequently, timely replacement to ensure production quality and production.
4, the blade, the ring should often check the wear situation, if the wear, the productivity decreases, the particle size becomes coarse found that the wear is replaced.
5, the main engine and graded flow bearings are grease lubrication, using No. 2 special fat, degree 265-295.
6. The grease change period of the bearing is 2000 hours, and the filling amount of grease is 1/2 (upper test) or 3/4 (lower test) of the space in the bearing cavity. It is not necessary to fill the grease too much otherwise it will cause the bearing temperature to be too high.
7. The grease change period of the screw feeder is 4000 hours, and ordinary calcium-based grease is added.