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Small Hammer Crusher for Coal Crushing
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Product: Views:33Small Hammer Crusher for Coal Crushing 
Unit price: Negotiable
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Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-12-12 07:54
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Small Hammer Crusher For Coal Crushing :

Hammer crusher

A 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.


 
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)
Φ400×400 1500 145×450 100 0-30 5-8 7.5 0.9 844×942×878
Φ600×400 1000 295×450 100 0-35 10-12 18.5 1.03 1054×972×111
Φ600×600 1000 295×570 100 0-35 12-18 45 2.14 1315×840×150
Φ800×600 1000 350×570 120 0-45 20-25 55 2.45 1515×2586×10
Φ800×800 1000 350×850 120 0-45 35-45 55 3.05 1515×2831×10
Φ1000×800 1000 580×850 200 0-45 25-40 110 6.5 3206×2210×15
Φ1000×100 1000 580×1060 200 0-45 40-80 132 7.6 3514×2230×15
Φ1250×800 750 650×850 200 0-45 20-50 132 11.7 2630×1780×20
Φ1250×125 750 650×1330 200 0-45 90-110 185 13.2 2630×2180×20
Φ1400×140 750 1050×154 250 0-45 120-170 280 17.2 2790×2800×23
Φ1600×160 600 1500×178 350 0-60 220-280 450 22.8 3350×3120×26
 
Contact:
Ms Sara Pang
Mobile phone 0086137 8347 1727
 
 
 
 
 
 
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