Impact Crusher

Description

An Impact Crusher works by using high-speed impact energy to break materials. Driven by an electric motor, the rotor rotates at high speed, and the plate hammers strike incoming material repeatedly. The material is further crushed by collision with impact liners before being discharged at the required size.

Compared with a jaw crusher, which is mainly used for primary crushing, an impact crusher focuses on shaping and size reduction. When compared with a cone crusher, the impact crusher produces better particle shape and is more suitable for softer to medium-hard materials. In modern crushing plants, these machines often work together as part of a complete crusher machine system to maximize efficiency and product quality.

PF Series Impact Crusher

PF impact crusher can crush various ores and rocks (such as granite, marble, and limestone) with compressive strength up to 350MPa. This makes it widely used in the production of sand and gravel materials for constructing highways, railroads, water conservancy, electric power, and buildings.

PFW Series Impact Crusher

The PFW impact crusher uses a special plate hammer fixing device, which enhances the reliability of the plate hammer. It has a hydraulic device for quickly adjusting the discharge opening size and particle size. Additionally, the two-chamber design of the PFW crusher can meet the majority of requirements for coarse, medium, and fine crushing operations.

Working Principle

The Impact Crusher uses impact energy to crush materials efficiently. During operation, the electric motor drives the rotor to rotate at high speed. As material enters through the feed opening, the rapidly rotating plate hammers strike it with strong impact force. The material then collides with the impact liners for further crushing before being discharged through the outlet. By adjusting the gap between the impact frame and the rotor, operators can control the final product size and shape.

Advantages

Parameters