How to adjust the counterattack crusher

Posted by yoyocrusher on July 24th, 2017

The discharging clearance adjusting mechanism: the Stone Crushing Equipment usually has a discharging clearance adjusting mechanism. Through the adjustment of the discharge gap, the number of shocks can be changed, so as to influence the composition of the particle size to varying degrees. The clearance of the self weight counterattack device is adjusted by the suspension bolt. The spring counterattack device uses a spring adjusting mechanism to adjust the clearance, and the mechanism can ensure that the spring pre pressure does not need to be readjusted during the adjustment of the discharging gap, and the adjustment of the discharging gap is simplified. In addition, there are heavy hammer and hydraulic counterattack devices, which are mostly self weight and spring type. Self weight structure is simple, reliable and easy to adjust, but it has poor uniformity of particle size and bulky structure. The grain uniformity of the spring type products is better, but the structure is more complex.

Product size adjustment: dual rotor impact crusher, due to product size requirements or plate hammer parts wear, all need to be adjusted properly. The main is to adjust the clearance between the cavity plate, second counterattack counterattack plate and even the sieve plate and the plate hammer endpoint. The first counter plate is used to fit the adjustment of the cavity counter plate so as to maintain an approximate circular arc against the crushing cavity. When adjusting the partition counter plate, the gap between the rotor and the end of the rotor plate can be changed by screwing the positioning nut, and the spring prestressing force must be adjusted accordingly when adjusting the clearance. Second the adjustment of the clearance between the end plate and the second rotor plate hammer is achieved by adjusting the corresponding spring.