Hammer Crusher

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  Hammer Crusher Overview

  Hammer crusher also called hammer mill crushes by the collisions between high-speed hammer and material, which features in its simple structure, high reduction ration, high efficiency, ect. The hammer crushers were developed for the both dry and wet crushing of brittle, medium-hard materials for the mining, cement, coal, metallurgic, construction material, road building, and Petroleum & Chemical industries.
• Application area: mining, construction, metallurgy, chemistry, cement, coal
  Processing stage: primary crushing
  Crushing material: Coal gangue, coke, slag, limestone, phosphate rock, salt, whiting, gypsum stains, alum, brick and tile, calcite, bauxite, granite, iron ore etc. (<100Mpa)
  Main components: frame ,rotor, grizzly bar, Impeller bar,and other adjustment equipment
  Quickwear parts: high manganese steel

Hammer Crusher Detail Info

• Hammer crusher application

  Hammer crusher is applicable for both dry and wet crushing, and it is widely used for medium or fine crushing for medium hard and brittle materials by departments of mine, cement, coal, building material, metallurgy, chemical industry, road construction, gas chemical industry and thermal power generation, etc. Coal gangue, coke, slag, limestone, phosphate rock, salt, whiting, gypsum stains, alum, brick and tile, etc. can be crushed by this equipment. The compression strength of the materials shall not exceed 100MPa, while the moisture content shall be lower than 15%.

• Hammer crusher Parts

  Hammer crusher consists of frame ,rotor, grizzly bar, Impeller bar,and other adjustment equipment.

• Hamer Crusher Working 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.

Hamer Crusher Specification

Model	Input size (mm)	Output size (mm)	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 jaw crusher products.