reversible hammer mill crusher

brief intro about reversible hammer mill

Reversible hammer mill crusher are widely used for the reduction of stone, limestone, ores and minerals. The design of these crushers has undergone many improvements since the designing of the first hammer, improvements which have enhanced its performance while reducing maintenance requirements. Reversible Impact Hammer Crusher has advantages of both Hammer Crusher and Impact Crusher. It can break brittle materials of medium hardness, such as coking coal, anthracite, coal used for fluidized bed boiler of heat power plant, coal gangue, gypsum, alum, etc.


Working Principle

Materials enter crushing chamber from feeding hopper, and are impacted to wear-resisting toothed plates on inlet by high speed hammers, this is the first crushing process. Crushed materials with almost the same size enter the main crushing chamber for second crushing. Materials from main crushing chamber are impacted between toothed plates and hammers for many times, and discharged from the outlet. Final product size can be controlled by adjusting space between rotor and impact plates.

Major Advantages

The Reversible Hammer mill crushing chamber is symmetrical and the rotor assembly is reversible. In effect, this provides two distinct crushing zones, enabling you to crush on one side or the other by simply reversing the motor.

Regular reversal of the rotor produces uniform wear on both working faces of the hammer, keeping its edges sharp and producing a consistently uniform output size. The need to shut down and manually turn hammers as required of one-way crushers is eliminated.

Reversible Hammer mill Standard Features:

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