Because the wear resisting parts are directly contact with materials, their quality will influence the crusher's performance, working efficiency, operation cost and service life, etc. If they are not replaced in time after wearing, the crusher would vibrate or even be damaged because of large resistance and unbalance force.
Luoyang Dahua Heavy Industry Science & Technology Co., Ltd. suggests that the customers should pay more attention to the maintenance and repair of wear resisting parts:
1. Bearing. The bearing covers the whole machine load, so the good lubrication has close relationship with the bearing service lift, which directly influences the service life and running rate. The added oil should be clean and be sealed well.
2. Machine body. If there is bubble appearing on the surface of the frame body, or the frame body starting to shrink and have flaws on it, please mend it or replace it.
3. Hammer head. To reverse the hammer head according to the using situation to wear evenly and run balancing.
4. Liner plate. It is forbidden to feed non-crushed materials to cause liner plate falling off. It is easy to cause hammer disc damage or bend. In this situation, need to replace timely, otherwise, the hammer head would vibrate.
5. V-belt. Check the tensity and abrasion loss of V-belt. Replace or retighten the belt if necessary.
6. Electric elements. Check electric cable and elements to avoid cable break and abrasion. Abide by the safety and inspection regulation.