1. Fixed body: The main component type machine of roller bearing fixed body, the manufacturing process of the machine consists of two kinds; medium carbon steel casting frame and medium carbon steel plate welding frame. The welding frame is based on the original casting frame and adds a number of strong ribs, and through the strict quality control and specific process requirements, the same effect as the casting frame is achieved. In order to prevent serious wear on the side wall of the frame, the one-way bearing is provided with a guard plate on the left and right side walls of the crusher chamber, and the ultra-fine pulverizer can be replaced at will.

2. Rotating body: It consists of several parts such as moving jaw, eccentric shaft, bearing and wheel. It is the main part of transmission and bearing torque.

3. Dynamic E: It consists of the movable E-bracket and the active E-plate. The movable E-bracket adopts 35# cast steel and undergoes quenching and tempering treatment of impact crusher.

4. Bearing: It adopts double-row radial spherical roller bearing combined bearing, and has the characteristics of fine adjustment, large force and durability.

5. Eccentric shaft: It is made of 45# steel car and is subjected to quenching and tempering impact crusher.

6. E-plate: divided into two kinds of activities and fixed. The roller bearing is used to improve the crushing effect. The surface adopts optimized tooth shape. The material adopts ZGMN13 with high hardness, wear-resistant and one-way bearing. Use good results.

7. Adjustment device: The modification device is used to adjust the size and size of the discharge port and the one-way needle bearing to control the particle size magnetic separator. The crusher adjustment mechanism has two forms: the lifting block type and the ejector gasket type. The adjustment is convenient and flexible, and the stepless adjustment can be realized.

8. Safety device: The roller bearing bracket mainly plays an insurance role in addition to transmitting force. Linear bearings, that is, when non-crushed materials enter the crushing chamber, the brackets can be broken or bent first, so that the other parts of the machine are ceramic ball mills.