Product introduction

Impact crusher is a new type of high-yield gravel equipment, characterized by simple structure, large crushing ratio, low energy consumption, strong production capacity, and selective gravel action, the finished products broken are more cube, no tension and cracks, grain shape is very good, can be used for crushing feed particle size does not exceed 500mm, The coarse, medium and fine crushing of medium hardness materials with compressive strength not exceeding 350MPa is the commonly used secondary crushing equipment in major sand and stone production lines.

Performance characteristics

1. The crushing ratio of the Impact crusher is large, the crushing effect is good, and the finished products are mostly cubes, without tension and cracks, and the particle size is controllable.
2. The feed diameter of the Impact crusher is large, the crushing cavity is deep, the material passing volume is large, and the output is large.
3. Impact crusher design is reasonable, hammer impact, high wear resistance, long service life.
4. The Impact crusher has simple structure, stable operation, easy operation and maintenance, and low use cost.

Working principle

The Impact crusher is a crushing machine that uses impact force to crush materials. When the equipment is working, the rotor rotates at a high speed driven by the motor. When the material enters the area of the hammer plate, it is crushed by the impact of the hammer plate on the rotor. Then it is thrown back to the counterattack device for crushing again, and then bounced back to the hammer plate area for further crushing. This process is repeated until the material is crushed to the desired size and discharged from the outlet. Adjusting the gap between the counterattack frame and the rotor can change the particle size and shape of the material. The material falls directly into the high-speed rotating turntable on the top of the machine. Under the action of high-speed centrifugal force, it collides with the flying stones distributed in an umbrella shape around the turntable. After mutual collision, the material will form a vortex movement between the turntable and the casing, causing multiple impacts, friction, and crushing. It is discharged from the bottom and forms a closed-loop multiple cycle until the required particle size is achieved.

Model parameter