Impact crusher for sale and its working principle
The working principle of the impact crusher mainly involves the acceleration of materials in the high-speed rotating impeller or rotor, and then collision and friction with the surrounding materials or metals to achieve material crushing. This machine is usually composed of a feed hopper, a distributor, an impeller and a vortex chamber. The following are the detailed working steps:
Material entry: The material first enters the machine through the feed hopper.
Acceleration process: In the impeller, the material is rapidly accelerated to an extremely high speed, usually up to hundreds of times the acceleration of gravity.
Impact and crushing: The accelerated material is ejected from the flow channel of the impeller at an extremely high speed, first colliding with another part of the free-falling material or the material lining in the vortex chamber to form a continuous material curtain.
Multiple crushing: The material is subjected to multiple impacts, friction and grinding in the vortex crushing chamber, thereby achieving fine and uniform crushing of the material.
Discharge: The crushed material is finally discharged through the lower discharge port to form the required particle size distribution.
This machine is suitable for processing various ores and rocks, and is widely used in engineering fields such as construction, roads, and bridges. It is characterized by high efficiency and energy saving, and can provide crushed materials with uniform particle size and regular shape.
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The VSI series vertical shaft shock crusher is widely applicable to the medium and fine -crushing operations of various hard and crisp materials such as rocks, abrasives, refractory materials, cement strokes, iron ore, concrete aggregate and other kinds of fine materials, its special rotor structure design, optimized crushing speed, wear -resistant material technology and hydraulic design can efficiently meet the demand for modern sand and gravel, and provide high -quality sand and gravel aggregate for multiple fields,it is one of the preferred equipment in the field of artificial sand and stone plastic surgery.
The principle of impact crushing, the rotor sprays the material horizontally onto the impact plane in the crushing cavity through the centrifugal force at a very high speed, and crushes by using the kinetic energy of the material when it moves at high speed.