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PF Series Impact Crusher

 

 

Adopt plate hammer made from highly wear-resistant material, longer service life

The plate hammer of PF impact crusher is cast from high chrome material and wear-resisting material through composite process, and undergoes strict heat treatment, so that it possesses good mechanical shock resistance and thermal shock resistance.

Semi-automatic safety design effectively reduces the overload risk and maintenance downtime

PF impact crusher is equipped with self-weight safety device on the rear upper rack. After the non-crushing material (e.g. iron block) entering into the crushing cavity, the front and rear impact racks will move back, and the non-crushing material will be discharged from the machine; when the crusher resumes working, the impact racks will return to their normal working positions with the help of self-weight safety device, thus avoiding the risks generated due to equipment overload and the losses caused by shutdown and maintenance.

Top mechanical adjustment device design easily realizes the adjustment of size of the discharged material

For different market requirements of the user at different stages, we set a mechanical adjustment device on the top of PF impact crusher, and the user can adjust the spacing between the impact rack and rotor through twisting the bolt of this device, so as to realize the adjustment of size of the discharged material.

Adopt ratchet wheel flapping device, replacing parts and other service operations become faster

PF impact crusher is installed with two identical sets of ratchet wheel flapping devices on both sides of the rack, which is composed of high-strength left and right spiral trapezoidal screw and ratchet wheel reversing mechanism. When the impact crusher needs be stopped for parts replacement and other maintenance and service operations, the user can easily and stably open and close the rear upper cover of the impact crusher through this device for service operations.

 

 

 

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