A Hammer crusher is a kind of machine that uses a high-speed rotating hammerhead to impact materials and crush them along fragile parts such as natural cracks, bedding surfaces, and joint surfaces. The hammer stone crusher has various structure types, including single-rotor hammer crusher and double rotor hammer crusher, single-row and multi-row, reversible and irreversible, fixed hammer, and movable hammer.
The hammer crusher machine is suitable for crushing brittle, medium-hard, and low-water content materials. It is mainly used in building materials, chemicals, electric power, mining, metallurgy, and other fields to crush limestone, coal, shale, gypsum, and other materials.
Working principle of hammer crusher
The material enters the crusher through the feeder, and is crushed by the impact of the high-speed rotating hammer; the material obtains kinetic energy from the hammer of the stone hammer crusher, and rushes to the impact board at high speed to be crushed again; The material and the material rushing to the impact board impact each other and crush again; after crushing, the material with small particle size is discharged from the grate hole of the hammer crushing machine, and the material with large particle size is impacted and crushed by the hammer in the crushing chamber.
Features of hammer crusher
1. Large crushing ratio and uniform product size
2. Good production capacity and high work efficiency
3. The hammerhead of the hammer crusher equipment is cast with new technology, wear-resistant, and impact-resistant
4. Less material consumption and high output
5. Simple structure, convenient operation, and maintenance
Precautions for hammer crusher
1. Pay attention to the daily maintenance of the hammer and grate
2. Avoid crushing wet materials and blocking screen holes
3. The hammerheads of the hammer breaker should be replaced in pairs according to the relative position
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