The hammer crusher(hammer mill) crushes by the collisions between high-speed hammer and materiasl,and the hammer crusher features are in its simple structure, high reduction ration, high efficiency, etc. The PC hammer crusher were developed for both dry and wet crushing of brittle, medium-hard materials for the mining, cement, coal, metallurgic, construction material, road building, and petroleum & chemical industries

Hammer crusher is less investment and quick production line of small gravel device of choice, and transform the material grate of the form, the materials can be done selectively. This series of products have characteriistics of small size, light weight, simple structure and easy operation and maintenance, big crushing ratio, ,even granularity of product and high production capacity. It is applied to various materials which are brittle, uncompromising, and compressive strength is lower than150 MPa.

The main working part of hammer crusher is rotors with hammer. The rotors consist of main shaft, disk, pin shaft and hammers. The motor drives the rotors to rotate quickly in the crushing cavity. Raw materials enter the crusher through the feed opening and are stricken, impacted, cut and ground by the high-speed hammer to small size. There is a screening plate under the rotor, so that materials with size smaller than the screen mesh will be screened out and others are left to be further hammered and ground until reach the standard size. The size of the final product can be adjusted by changing the screening plate. The gap between the rotors and the screening plate can also be adjusted according to different requirement.

Name	Model	Max feed size (mm)	Handling capacity (t/h)	Power of motor (kW)	Weight (t)
hammer crusher (hammer mill)	PC400×300	100	5-8	11	0.8
	PC600×400	220	10-25	22	1.5
	PC800×600	350	20-40	55	3.1
	PC800x800	350	25-50	75	3.5
	PC800×1000	400	30-65	75	7.9

Notice: Any change of Hammer Crusher technical data shall not be advised additionally.