The PF Series Impact Crusher can process various hard rock materials with a side length of no more than 500mm and compressive strength of no more than 350 megapascals, such as granite, river pebbles, limestone, concrete, etc. It is suitable for use in crushed stone production lines, sand and gravel production lines, and artificial sand production lines.
**Usage:**
Widely used in mining, gravel pits, water conservancy and hydropower, highways, railways, chemical industry, building materials and other industries for crushing and shaping hard materials.
**Working Principle:**
This machine is a crushing device that uses impact energy to break materials. When the material enters the hammer action area, it is subjected to high-speed impact by the hammer, causing the material to be continuously thrown onto the impact device installed above the rotor. Then, the material bounces back from the impact liner to the hammer action area to be impacted again. The material is repeatedly crushed in the crushing chamber from large to small until it is crushed to the desired particle size and discharged from the bottom of the machine.
**Performance Features:**
The machine has a simple structure with no key connection, featuring unique impact liners. It is highly efficient and energy-saving for hard rock crushing, producing cubic-shaped products. The discharge particle size is adjustable, simplifying the crushing process and reducing production costs.
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