PF Impact Crusher

PF Impact Crusher

PF Impact Crusher uses impact energy to crush the materials. The rotor rotates at a high speed under the driving force of motor. The materials entering from the inlet impacts the plate hammer on the rotor and would be crushed under the high-speed impact of the plate hammer. The crushed materials would be thrown back to the liner plate for crushing again. Finally, the materials are discharged from the outlet of PF Impact Crusher.

Product Features: Integration of latest scientific achievements, heavy-duty rotor with big rotary inertia and high precision, higher crushing efficiency

Input Size: 0-500mm
Capacity: 50-220TPH
Material: Limestone, feldspar, calcite, talc, barite, dolomite, kaolin, gypsum, graphite, etc.

  • The advangtage of our products

    • 1. Multi-cavity even broken, suitable for crushing hard rock;
    • 2. Low large feed opening, to facilitate the production line layout and increasing feed size;
    • 3. New wear-resistant materials to make the board hammer, impact plate and liner longer life;
    • 4. High chrome hammer, unique back liner, especially for hard rock crushing, energy efficient;
    • 5. Hard rock crushing, energy efficient;
    • 6. Simplify the crushing process;
    • 7. Cubic shape, particle size adjustable discharge;
    • 8. Full hydraulic opening, ease of maintenance and replacement of wearing parts;
    • 9. Feed opening, high crushing chamber to adapt to high material hardness, fragmentation, less product powder;
    • 10. Are the entire board structure makes nesting more showed a small particle size and cube-shaped, no internal grain.

    What to do if the impact crusher is blocked?

    During the operation of the impact crusher, a variety of problems often occur. One of the common reasons is that the material is blocked during work. Therefore, we must solve this phenomenon in time. If the problem is not resolved in time, a Minor machine failures can become big problems. What should we do if we encounter a blockage? Today we will explain in detail the solutions and reasons for the blockage.

    • (1) Due to too much moisture in the material, the material may be stuck on the impact crusher. An effective solution is to pre-heat the impact plate and the feed port.
    • (2) The feeding speed of the impact crusher is too fast, the processing speed of the machine is slow, and the work is overloaded. Therefore, it is inevitable that the material will be blocked.
    • (3) In the course of use, the reasons due to incorrect operation are common, so it is necessary to operate in accordance with the specifications on the manual correctly.
    • (4) The problem of crusher design, this problem is not easy to solve, the manufacturer should be contacted, and the technical advice should be properly heard.
    • (5) The reason for the material is that the material may be too hard or the raw material being broken is too large, which exceeds the large crushing range of the impact crusher. The effective solution is that the crushing size should not exceed the specified range and hardness.

Working Principle

PF Impact Crusher breaks materials with impact force. When working, driven by a motor, the rotor rotates at a high speed. When materials enter the working area of hammer, they are crushed under the high-speed shock. Then broken materials are thrown onto the lining plate for another crushing. Finally, qualified materials are discharged from the opening. Adjusting the gap between the impact rack and rotor rack can change the granularity and shape of finished products.

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