The PF Series Impact Crusher is a new product that incorporates advanced technologies from both domestic and international sources. This impact crusher can process materials with a maximum feed size of less than 500mm and compressive strength not exceeding 320 MPa (such as granite, limestone, concrete, etc.). Due to its excellent performance and high productivity, the impact crusher is widely used in road construction, hydroelectric power stations, artificial stone and sand production, crushing, and other material processing industries.
Advantages of the PF Series Impact Crusher include: simple structure, high reduction ratio, low energy consumption, high efficiency, light weight, cubic final product shape. It is used in the processing of mineral raw materials, chemicals, cement, construction materials, refractory materials, ceramics, glass, and other industrial sectors for medium and fine grinding of materials with medium hardness. For example: limestone, clinker, slag, coke, coal, etc.
The PF Series Impact Crusher has a large reduction ratio and can fully utilize the high-speed impact energy of the entire rotor. However, due to wear on the blow bars, its use is limited for hard materials. Therefore, the impact crusher is mainly used for coarse, medium, and fine crushing, such as limestone, coal, calcium carbide, quartz, dolomite, sulfide iron ore, gypsum, chemical raw materials, etc., which are medium-hard and brittle materials. The ideal feed size for the PF Series Impact Crusher is between 100-500mm, and the maximum feed size should not exceed the specified value. Users can adjust the distance between the hammer and the impact plate, thereby obtaining the desired final product.
**Working Principle of the PF Series Impact Crusher**:
The PF Series Impact Crusher uses impact energy to crush materials. When the crusher is in operation, the motor drives the rotor to rotate at high speed inside the crusher. When the material enters the area affected by the hammers, under the action of the high-speed hammer, the material is continuously thrown towards the impact device above the rotor. Then, these materials rebound off the liner back into the area where they are re-crushed by the hammer's effect, and finally discharged from the outlet port. Users can adjust the distance between the impact bar and the rotor support to achieve the expected size.