Wholesale Rock Hammer Crusher From Factory Sale Hammer crusherA hammer crusher(hammermill) crushes material that is friable, by impacting it against a rotating hammer (typically traveling between 750 RPM and 1800 RPM). Then the material is forced against a rugged solid plate called a "breaker plate" which further degrades the particle size. Finally, the material is forced over a discharge grate by the hammers, where crushed finer particles drop through the discharge grate and larger particles travel around for another crushing cycle, until they fall through the discharge grid. During the entire time the material is traveling around in the hammermill it is constantly being impacted by the hammers, and the side of the mill casing, causing breakage of the particles. This sequence repeats itself between 750 - 1800 times each minute, until the particle is ground fine enough to fall through the discharge grid.
Hammer crusher Working Principle
The main working part of Hammer Crusher is the rotor with hammers. The rotor consists of main shaft, disk, hinge pin and hammers. A sieve plate is below the rotor. The motor drives the rotor to rotate at a high speed. When the materials get into the crushing cavity, they are crushed by the rotating hammers, the crushed products which meet the required size can be discharged from the sieve plate and become the final products, the products with larger size are brought back to the crushed area for being re-crushed until they reach the required size.
Hammer Crusher Working Prnciple:
|Model||Rotor speed (r/min)||Input opening size(mm)||Max. feed size (mm)||Discharged Size (mm)||Capacity (t/h)||Power(kw)||weight (t)||Overall Dimension (L×W×H) (mm)|
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