The correct use of sand making machine can not only improve the service life of the equipment, also can reduce in the production of small problems, improve the production efficiency, to create the biggest economic benefits for the user. 1, check before starting the vortex chamber door is shut, to prevent the material from the…

In fact, many users to the operation of the counterattack broken is very familiar, but some of the counterattack crusher maintenance knowledge is relatively lack, correct maintenance knowledge’s subsequent reproduction in crusher is a great help, the following counter them often appear some fault, tell you some simple maintenance small common sense. Breakdown maintenance skills:…