Most customers who are not familiar with crusher will have a dilemma that how to choose the proper crusher with the too hard aggregated rock. Liming Heavy Industry strong recommends that customers can select and use jaw crusher of Liming Heavy Industry when facing with the too hard aggregated rocks.

Copper is an important part of a cone crusher, such as copper set of eccentric shaft, dynamic cone copper sleeve and the horizontal axis sheath, in equipment operation plays a very important role. Eccentric shaft copper set of replacement: After locking filler core drill ground, and then the eccentric sleeve backwards, can remove copper sleeve.…