Firstly, carefully check the impact crusher before staring the machine. It is mainly to check the machine body and its control system, whether there are sundries or not inside the body, check the bolts tightness condition, and the belt tensity is proper or not.

Secondly, the operator should check the lubrication system during operation process, to make sure the bearing temperature is proper. In addition, regularly check the wearing parts like hammer plate, liner plate, and the impacting plate, if the parts are worn seriously, must replace in time to prevent accident and damage from happening.

PFQ impact crusher manufactured by Luoyang Dahua has smart structure and can be applied to primary crushing, secondary and fine crushing of a variety of materials with compression strength less than 250Mpa. and the processing capacity is 46-670 (t/h). For more information, please contact us: lydhchina@huazn.com