1. Application of high efficiency compound crusher

   This type of crusher is used in areas of cement, construction material and mining industries for the materials with breaking strength no stronger than 200Mpa. The size of feeding material is up to 450-1000mm and the average discharge size is ≤5-8mm, which is controlled effectively by multi-mode elastic adjusting mechanism.

2. Special advantages of DongMeng GXF High-efficiency compound crusher

A). Reliable quality certified by CE.

B). Advanced and effective structure design.

C). Back cover of upper case can be opened with hydraulic pressure (or hand operated) and replace components which is for easy maintenance.

D). This feature has created the history of production of cement raw material in China by reducing 1/3 investment on the equipment and saving half of the power consumption as well as less maintenance cost. (Output capacity from 0t/h to 500t/h).

3. Working principle of GXF High-efficiency compound crusher

The main part of GXF series crusher is the rotor with hammer. The rotor is mainly made up of spindle, the end planes, hammer planes, following set, wear and hammer. The upper part of the counter board is counterattack board, the back part is beat plate and the lower part is sieve plate. Small pieces of material against the hammer are crushed and get kinetic energy from the hammer, then impact the counterattack board and against board with high speed, so these materials can be crushed again. However, big parts cannot be crushed at the first time because of its overweight. The hammer beats the material and then holds back, so the materials are on the hammer shelf. The hammer shelf against board forms a friction rupture zone, so the materials can be crushed by the hammer and then goes into the sieve work area. In this area, the particles with smaller size than the size of sieve are out from it and the bigger ones still stay in the sieve and crushed by the hammers till small enough to be out.

4. Technical specifications