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PF Impact Crusher

PF Impact Crusher

Zenith PF impact crusher is an innovative constitution of heavy rotor, abrasion proof materials and crushing cavity design. This design has greatly improved production capacity, quality, and minimized operation and wearing costs. It has been proved that this series of crushers not only effectively increase productivity and final product quality, but also greatly reduce the investment costs and operation costs. Unmatched excellent performance is shown in the secondary crushing, tertiary crushing and material recovery. The unique features of the PF series impact crusher make it the ideal choice for multiple applications. The PF impact crusher is extensively used in many industries, especially in highway, construction, water project, asphalt or slag recycling. It hard, soft, abrasive, metal and non-metal materials such as copper, iron, manganese, coal, quartz, feldspar, calcite, talc etc.

Absorbing advanced technology both at home and aboard, Zenith's PF impact crusher can easily meet those requirements of mining condition in domestic mining industry. Impact crusher can deal with each kind of coarse, medium, fine cubic material (granite, limestone and concrete, etc) with feeding size not more than 500mm and crushing strength not more than 350MPa. In addition, the discharging size of our PF series impact crusher is adjustable and the crushing specification is diversified. Users can adjust the gap between hammer head and impact plate and matching parts as needed to get perfect outputting size. Unmatched excellent performance is shown that Zenith's PF series impact crushers perform well in the secondary crushing, tertiary crushing and material recovery.

Product advantages

  • Cubical shape of final product and the output size is adjustable;
  • Big feeding hole, high crushing chamber, applicable for crushing bulk materials of high hardness and less powder products.
  • Gap between impact plate and flat hammer can be conveniently adjusted to effectively control outputting size. Finished product is cubic and in good shape.
  • Compact structure, strong rigidity of machine, rotor has big inertia moment.
  • Adoption of new rotor increases impact force.
  • Complete crushing function, high reduction ratio, high productivity, low energy consumption and high comprehensive benefit.

Repair method

  1. minor repairs: The main contents include inspection and repair adjustment device, high-speed discharge port clearance, right turn or replace worn lining. Overhaul transmission parts, lubrication systems and replacement of lubricants. Small repair cycle is 1-3 months.
  2. repair: In addition to all the work carried out minor repairs, but also including the replacement of the thrust plate, liner, check and repair the bearing and so on. The repair cycle is generally about 1-2 years.
  3. Overhaul: In addition to all the repair work, will also include replacing or turning the eccentric shaft and movable jaw mandrel, casting rod babbitt head unit, replace or repair all worn parts. Overhaul cycle is generally about 5 years.