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Impact crusher

 impact crusher

1、Introduction of Impact Crusher

  Impact crusher is widely applied in mining, transportation, energy, construction and chemical industry. Impact crusher is ideal choice for crushing and screening. It features reasonable structure, high productivity, easy operation and maintenance and safe performance. The most outstanding advantage of the impact crusher is that its finished powder is in good, cubic shape and without tensility and cranny.  

2、The features of Impact Crusher

  1. High reduction ratio and crushing efficiency; 

  2. No-board connection; the blow bar with high chrome (high chromed blow bar). 

  3. Impact plate with a special shape. 

  4. Crushed product with cubical shape. 

  5. Easy maintenance and reliable operation.  

3、Features and Values of Impact Crusher

  1. A range for every type of application 

  2. Unique hammer attachment system for increased security 

  3. Easy to operate and maintain 

  4. Wide range of hammer and liner materials including manganese, 

  5. martensitic, high chrome and ceramic insert.

4、Working Principle of Impact Crusher

  This impact crusher machine crushes materials with impact force. When the materials enter the blow bar area, they are crushed due to the high-speed impact of the blow bar and are thrown to the impact plates on the rotor for secondary crush. Then the materials will be shot back to the blow bar again for the third crush. This process repeats until the materials are crushed to the required size and discharged from the lower part of the machine. The size and shape of the finished powder can be changed by adjusting the gap between the impact rack and rotor support. The machine employs self-weigh security device in its back frame. When other objects enter the impact cavity, they will be forced out of the machine by the impact rack in the front and back of the machine.

5、Technical Parameters of Impact Crusher

Model Specification
Feed Inlet Size
Max Feeding Size
Overall Size
L×W×H (mm)
PF-0807 Φ750×700 400×730 300 15-30 45 2210×1490×2670 8.1
PF-1007 Φ1000×700 400×730 300 25-60 55 2400×1558×2660 9.5
PF-1010 Φ1000×1050 400×1080 350 50-80 75 2400×2250×2720 12.2
PF-1210 Φ1250×1050 580×1080 350 70-120 95 2690×2330×2890 14.1
PF-1214 Φ1250×1400 580×1430 400 110-180 132 2690×2688×2890 18.6
PF-1315 Φ1320×1500 860×1520 500 160-250 185 3096×3273×2667 23.4
PF-1320 Φ1320×2000 860×2030 600 200-310 300 3280×3570×2920 27.5
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