PF Impact Crusher

hj jaw crusher machine

PF Impact Crusher

  • Impact Crusher driven by the electric motor, the high-speed rotation of the rotor, while the material into the plate hammer area, and the impact on the rotor hammer crusher, and then was thrown back on the device again broken, and then from the back liner bomb Back to the crusher board hammer crusher zone again, this process is repeated, the material descending into the one, two, three, broken back cavity repeated until the material is broken to the desired size, is discharged from the discharge port .
  • Limestone is softer ore, is a common stone. With a crusher for limestone processing, is an important part of limestone applied in industry. Impact Crusher processing capacity, grain shape is good, and good economy. With the impact crusher for limestone processing, can its good shaping, is the main source of building stone.

Impact Crusher to the conditions and production factors

  • Impact Crusher conditions: ore must be given in the middle of the distribution disk, do not permit the ore directly into the crushing chamber. Because it is easy to make the crusher overload, making liner wear unevenly. Crusher right to mine conditions are: 1, ore distribution plate uniformly dispersed in the crushing cavity; 2, to the higher levels of ore can not rolling acetabular wall.
  • Factors affecting the crusher production: Maximum size Impact Crusher, and are not allowed to be equal to the mine mouth size (the maximum size of the block to the mine to the mine mouth size ≤85%) otherwise it will lead to: 1. Impact crushers reduce production; 2, crusher some other pieces of the damage.
  • Crusher allowed to load starting load starter will cause an accident. When parking, you must first stop to the mining machine and let has entered crushed Impact Crusher chamber discharge, so crusher parking. Crusher and a full set of equipment to comply with practices in the use and maintenance of production safety.

The new board hammer crusher is applied

  • Impact Crusher hammer crusher is in components constitute the most important and most fragile. Back-breaking hammer the market place typically use high manganese steel, high chromium cast iron and other wear-resistant components, which primarily affected the life from the crushed material hardness and ultimate impact on the anticipated size. An ordinary crusher, crushed limestone is applied as if operating 24 hours each day, high chromium cast iron hammer broken boards employing time averaging around 300-700 hours. And if for crushing granite, life is going to be shorter.
  • Impact Crusher
  • In domestic markets, high chromium cast iron is definitely the most common material hammer. Thus, the back-breaking board now typically known as high-chromium plate hammer hammer directly. The most typically made use of for back-breaking higher manganese steel liner. While the material merchandise from diverse suppliers are fundamentally the exact same, but the good quality of the merchandise also depends on the precise composition, casting process, production gear and production experience, such as high manganese steel. And, mines also require to choose essentially the most appropriate items according to the actual situation from the mine.


  • 1. Crusher feed opening, high crushing chamber to adapt to high material hardness, fragmentation, less product powder;
  • 2. The back-breaking back in the board and the board hammer gap can be easily adjusted, effective control of a material particle size, particle shape is good;
  • 3. Compact, seamless connection, the machine rigidity, the rotor has a large moment of inertia;
  • 4. The back-breaking high chromium plate hammer, impact, abrasion, impact force;
  • 5. keyless access, easy maintenance, economical and reliable;
  • 6 crushing full-function, high productivity, energy, mechanical wear small, high overall efficiency.

Technical Data

Model Rotor Φ×L (mm) Feed Opening (mm) Max Feeding (mm) Capacity (t/h) Power (kw) Motor Model Machine Size (mm)
PF1010 Φ1000×1050 400×1080 350 50-80 4-75 Y280S-4/75 2455×2086×2800
PF1210 Φ1250×1050 400×1080 350 60-120 6-110 Y315L1-6/110 2590×2050×2810
PF1214 Φ1250×1400 400×1430 350 80-160 6-132 Y315L2-6/132 2590×2400×2810
PF1315 Φ1300×1500 860×1520 350 120-260 6-200 Y355M3-6/200 2930×2760×3050

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