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Hammer Crusher

Hammer Crusher is widely used in mining, cement, metallurgic, and Petroleum & Chemical industries. It is used for grinding the medium-hard materials and its pressure resistance strength is blow 100Mpa ,and humidity lower than 18%. It features the simple structure, large reduction ratio, and high-efficiency,with both dry and wet process are available.

Structure Features

The main working part of hammer crusher is rotors with hammer. The rotors consist of main shaft, disk, pin shaft and hammers.

Working Principle

  • 1)The motor drives the rotors to rotate quickly in the crushing cavity. Raw materials enter the crusher through the feed opening and are crushed to small sizes by the high-speed hammer ,with the process of pressing, impacting , cuting and grinding.
  • 2)There is a screening plate under the rotor, which make sure the materials with size smaller than the screen mesh will be screened out and others will be left to be further hammered and ground until they fufill the standard size.
  • 3)The size of the final products can be adjusted by changing the screening plate. The gap between the rotors and the screening plate can also be adjusted according to different requirements.

Technical Data:

Model Input size
Output size
Capacity(t/h) Power(Kw) Weight(t)
PC 400×300 <100 <15 5-10 11 0.8
PC 600×400 <220 <15 10-25 22 1.5
PC 800×600 <350 <15 20-50 55 4.7
PC 800×1000 <400 <15 20-75 110 7.9

Note: This specification is just reference, any changes are subject to the products.