In the rubber, chemical, medical, food and other sectors, the original materials are different. Usually, it must be coarse grinded, fine grinded and screened from original materials to products. As the shapes and hardness of the original materials are different, there is a certain degree of difficulty in the first coarse grinding.

In view of this characteristic, we developed the LS-400 and LS-500 Coarse Grinder. Made of a quality hard alloy, the cutter of this machine is durable, making it suitable for coarse grinding multiple materials.

The basic principle is as follows: the turning of the moving cutter and the static cutter form shearing and grind the material. The granules will be controlled with the sifter. You can achieve the granules that meet the requirement by changing the sifter. The grinder also consists of the water cooling mechanism; it effectively controls the temperature rise of the grinding process, thus ensuring the quality of the ground material.