The hammer crusher adopts the hammer crushing method, which consists of a fixed outer toothed disc and a high-speed rotating inner disc. The inner disc is surrounded by six T-shaped movable hammers instead of teeth. When the material enters the crushing chamber, it is subjected to the impact and shear of six T-shaped movable hammers, as well as the shear of the external fixed toothed disc. In addition, the particles gradually become smaller due to the collision between the materials. Finally, the small particles of the material are pushed by the airflow and enter the powder storage bag through the sieve holes. The size of the sieve aperture of the hammer crusher determines the filtration fineness, and users can exchange the sieve as needed. The advantage of the hammer type is that if there are items that are difficult to break in the material, the movable hammer head can avoid them, that is, using softness to overcome rigidity. After multiple impacts and shearing, the material particles can be reduced in size. The hammer crusher, especially when metal is mixed in the material, has less damage to the hammer surface and tooth surface due to the avoidance of the movable hammer head, thus extending the service life of the machine.

Hammer crusher is used in industries such as pharmaceuticals, food, chemical, scientific research, and metallurgy to process materials or ores containing starch; The required powder is obtained by high-speed cutting and hammering driven by strong airflow, and filtered through a stainless steel screen. The equipment is equipped with a dust suction device and has no powder pollution. It has the characteristics of low temperature, low noise, and high efficiency. Suitable for crushing dry and brittle materials such as chemical materials and traditional Chinese medicine.

How to improve the crushing efficiency of a hammer mill is as follows:

1. Micro pulverization and ultrafine pulverization: Micro pulverization and ultrafine pulverization require a higher operating line speed of the pulverizer. However, the higher the line speed of the crusher, the louder the noise and the lower the safety factor, which limits the design to a certain extent.

2. Taking auxiliary measures can effectively improve the working efficiency of the crusher. Adding an exhaust system to the crushing process makes it easier for materials to pass through the sieve holes, improves the screening efficiency of the crusher, and reduces the pressure in the crushing process.

3. Try to minimize the gap between the crusher hammer and the toothed plate or screen. The smaller the gap between the crusher hammer and the toothed plate or screen, the higher the frequency of hammer impact on the material and the slower the circulation speed. Thereby improving the crushing efficiency.