Universal pulverizer utilizes the high--speed relative motion between the moving and regular tooth set, which makes the material crushed through concussion, rub and crush. The structure of machine is simple and firm, the operation is steadily and the result of crushing is well. The materials are discharged directly from mainframe, the size of the granularity is gained through changing different pore size sieve, In addition, this machine is made of the stainless steel, surface of the inside of the machine is smooth, which changes the phenomenon of inboard wall coarse and accumulating of powder in the past. It is more in line with the national standard in the fields of pharmaceutical, chemical production and food. It meets the requirements of GMP. We can equipped with the water-cooled instrument and screw charger propulsion device according to user’s requirements.