PF impact crusher

1、It is widely used in metallurgy, mining, cement, chemical industry, refractories and ceramics and other industrial sectors, as well as highway construction, water conservancy engineering, construction gravel, machine-made sand processing and other fields.

2、During operation, the rotor rotates at high speed driven by the motor, and the material entering from the feed port collides with the plate hammer on the rotor, and is crushed by the high-speed impact of the plate hammer; the broken material is hit back to the lining plate and broken again; finally, it is discharged from the discharge port. Adjusting the gap between the impact frame and the rotor frame can change the discharging particle size and shape of the material.

1、The mechanical feed port is large, the crushing cavity is high, and it is suitable for a wide range of materials. The structure is simple and easy to maintain.

2、The shape of the finished product is cubic, without tension cracks, and the grain shape is better, which meets the grade standards of various aggregates.

3、The structure of the machine is simple, mainly composed of the casing, rotor and counterattack plate. Through the jacking device, the rear frame can be quickly hit, and the machine can be replaced and repaired.

4、The keyless connection between the rotor and the main shaft is provided by an expansion sleeve, which is convenient for maintenance, economical and reliable.