PFW Series impact crusher

PFW Series impact crusher Introduction

PFW Series impact crushers are the latest development of impact crusher based on SKD’s 20 years’ experience and leading technology in the crushing industry. PFW series impact crusher features heavy duty rotor design, unique hammer locking system, interchangeable wearing parts, and easy maintenance. This series impact crushers provide customers low capital cost solution, outstanding performance, good cubical shape, lowest operation cost per ton, and wide materials application.

PFW Series impact crusher Features

  • Hydraulic system.
  • Three curtain cavity design.
  • Heavy duty rotor design.
  • Unique hammer locking device.
  • Interchangeable liners.
  • Flexible application in primary and secondary crushing.
  • Easy operation and simple maintenance, extensive application.

PFW Series impact crusher Working Principle

PFW Series Impact Crusher is a kind of crusher which crush the raw material by using impact energy. When enter the zone of the board hammer, the raw material is crushed by the high-speed impact of it. And then the raw material is threw up to the impact device installed on the rotor and is crushed again. Then the raw material is crushed for another time when it is rebounded from impact liner to the zone of board hammer. The process repeats until the raw material is crushed into the desired size and discharges from the bottom of the machine. The final product size and shape can be changed by adjusting the gap between impact frame and rotor frame. PFW Series Impact Crusher adopts spring safety device behind the impact liner. When the non-crushed items enter the crusher chamber, the impact frame front and back will be draw back and the non-crushed items will be discharged from machine.

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