PF TYPE IMPACT CRUSHER

Internal Structure Features

• The impact crusher is composed of components such as the hammer plate, impact lining plate, spring, frame, and rotor. It has good wear resistance, a long hammer plate life, and can be equipped with high manganese steel and other wear-resistant alloy steel hammer plates according to user needs.
• The special toothed impact lining plate can be in the form of a broken line or an arc. It is made of steel plate material with good wear resistance, a long maintenance cycle, and adjustable discharge granularity.
• The rotor is made of integral cast steel, which is sturdy and durable. The rotor's weight is large, meeting various crushing requirements.

Product Performance

1. High output: Simple structure, small size, light weight, large production capacity, and low production cost; large feed inlet, high crushing cavity, suitable for high hardness materials.
2. Low energy consumption: Ore is crushed along the joint surface, so the power consumption is low and the efficiency is high; no key connection, convenient maintenance, economical and reliable.
3. Simple process flow: Large crushing ratio, up to 40, so the crushing process can be simplified, reducing the equipment cost of the beneficiation plant.
4. Adjustable discharge granularity: The gap between the impact plate and the hammer can be easily adjusted to effectively control the discharge granularity, with good particle shape.
5. Good wear resistance: High-chromium hammer plate, impact resistance, wear resistance, large impact force, small component wear, and high comprehensive benefits.

Working Principle

The impact crusher is a mechanical device that uses impact energy to crush materials. During operation, the electric motor drives the rotor to rotate at a high speed. The material enters the working area of the hammer plates and is crushed by the impact of the hammer plates on the rotor. Then, it is thrown onto the impact device for secondary crushing, and then bounced back to the hammer plate working area for re-crushing. This process is repeated, and the material enters the first, second, and third impact chambers for crushing from large to small until the required particle size is achieved and discharged from the discharge port. Adjusting the gap between the impact frame and the rotor can change the discharge granularity and shape of the material.

Technical Parameters