Hammer crusher 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.

SBM is one of the modernized Hammer Crusher Machine manufacturers and suppliers. Our hammer crusher is immensely popular for its robust quality. This crusher manufactured by us gives high output with low power consumption. Furthermore our hammer mill is easy to operate as well.

Hammer Crusher 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%. The equipment can be also used for crushing chips and paper with fiber structure and strong elasticity and ductility, or recycling asbestos fiber by crushing wastes of asbestos cement, etc. Gap between the gratings are adjustable to change grain size of the discharge, so as to meet different requirements of the customers.

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.

Hammer 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 products.