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Impact Crusher

5-500 t/h
Feeding size:
under 1000mm
Output Size:
0-30 mm
Applied material:

widely applied in mining, transportation, energy, construction and chemical industry

  • Main Specification
  • Technical Data
  • Features
  • Working principle

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.

 table 1 of impact crusher technical data

Model Size of Rotor(mm) Feeding Opening(mm) Max.Feeding Size(mm) Capacity(t/h) Power of Motor(KW)
PF-1007 1000×700 400×730 260 25-60 55
PF-1010 1000×1050 400×1080 260 50-90 55-75
PF-1210 1020×1050 400×1080 300 70-130 110-132
PF-1214 1050×1400 400×1430 300 90-180 132-160
PF-1315 1320×1500 860×1520 350 120-250 180-220
PF-1320 1320×2000 860×2030 500 160-350 280-300
PF-1520 1500×2000 1315×2040 700 300-500 400-450

table 2 of impact crusher technical data

Model Rotor Φ×L (mm) Feed Opening (mm) Max Feeding (mm) Capacity (t/h) Power (kw) Motor Model Machine Size (mm)
PFW1214II 1150×1400 1100×1430 500 130-200 4-132 Y315M-4/132 2400×2310×2550
PFW1315II 1300×1500 1200×1530 600 180-320 4-160 Y315L1-4/160 2700×2570×2800
PFW1318II 1300×1800 1200×1830 700 240-400 4-200 Y315L2-4/200 2700×2870×2800
PFW1415II 1400×1500 1450×1530 800 240-450 4-200 Y315L2-4/200 3000×2700×3070


 Features of impact crusher:

1. High reduction ratio and crushing efficiency
2. No-board connection; The blow bar of our impact crusher with high chrome(high chromed blow bar).
3. Impact plate with a special shape.
4. Crushed product of impact crusher with cubical shape.
5. Easy maintenance and reliable operation.
6. Advanced Manufacture process and high-end fabrication material
7. Heavy rotor design and tight test method improve the rotor performance.
8. Overall type cast steel structure bearing base improves anti load resistance capacity.
9. Hydraulic jacking device and hydraulic regulated discharging port is helpful to save labor and time.

Working Principle of impact crusher

This impact hammer crusher 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.
impact crusher


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