1.Introduction of hammer crusher:
Hammer crusher (hammer mill) is suitable for mid-hard and light erosive materials, whose pressure resistance strength is no more than 100Mpa and humidity lower than 15%, such as coal, salt, chalk, gypsum, blocks, limestone, etc. .It has the features of simple structure, big crushing ratio, high production efficiency, uniform particle size, etc.  This equipment can be adjusted to reach various discharged granularity as the customers' requests.

 

2. Hammer crusher  Operating Principle:

 

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.

3.Main technical parameters:

Name	Max. feeding size(mm)	Output size (mm)	Capacity (t/h)	Motor Power(kw)	Weight (kg)
PC400×300	≤100	≤10	5-10	11	800
PC600×400	≤120	≤15	10-25	18.5	1500
PC800×600	≤120	≤15	20-35	55	3100
PC1000×800	≤200	≤13	20-40	115	7900
PC1000×1000	≤200	≤15	30-80	132	8650
PC1300×1200	≤250	≤19	80-200	240	13600