How to choose the right impact mill
After the material enters the valve body from the inlet at the bottom of the impact mill valve body, it will be quickly scattered on the rotor by a hammer, spread around the stator, and enter the crushing area composed of the rotor and the stator. The rotor rotates at a high speed and generates a large amount of air vortex. Under the dual action of air vortex and centrifugal force, the materials not only collide with each other, but also shear and grind between the rotor and the stator to achieve ultra-fine crushing of the materials.
The impact mill must be fixed in cement. If the workplace is frequently changed, the shredder and the motor need to be installed on a base made of angle iron, and the power of the two should match. In other words, the power of the diesel engine is slightly greater than that of the shredder, and the grooves of the two pulleys are matched, and the outer ends of the pulleys must be on the same plane. Before operating the pulverizer, please turn the rotor by hand to ensure that the claws, hammers and rotor are flexible and reliable, and check whether there is any collision in the shell. The direction of rotation of the rotor is the same as the arrow of the machine, and the motor and grinder are well lubricated. During the work, please always pay attention to the operation of the crusher and supply materials evenly to avoid blocking the car and prevent long-term overload. If there is vibration, noise, bearing, gas temperature is too high, outward spraying, etc., stop the inspection immediately and continue working after troubleshooting.
Impact mill is a common type of mechanical equipment in the market, and is often used in enterprises. In addition to crushing some dry materials, the mechanical crusher also crushes some oily materials. The crushing of oily materials is still difficult, because as the fineness and temperature increase during the crushing process, the liquid content in the material will continue to increase. Excessive moisture will cause the filter screen to be blocked, and the material cannot be discharged smoothly.
Secondly, choose according to the size of the material that the customer wants to crush. If you only need to pulverize the powder to 20-120 mesh, you can control it through a screen. If you need to crush the material to 80-10000 mesh, use the winnowing type. Choose according to production capacity: The general configuration and description of the crusher have production capacity: kg/hour. Customers should choose the model size according to actual needs. The finer the fineness of the same machine, the lower the output, and the thicker the fineness, the higher the output.