PFW Impact Crusher


PFW impact crushers are adopted by heavy-duty rotor design, unique hammer locking system, and interchangeable wearing parts. This series impact crushers provide customers low cost solutions, outstanding performance, good cubical shape, lowest operation cost per ton, and wide materials applications. Due to mang years' production PFW impact crusher experience ,Zenith machinery become better and better.Not only won the praisesof clients but aslo won the other demestic large-scale manufacturers' powerful praise.

  1. All bearings adopt the integrated cast-steel structure, which ensures the perfect match with crusher frame. Meanwhile, it greatly increases the radial intensity of bearing seat;
  2. Unique fixing device of blow bar brings higher reliability;
  3. Reformative adjusting device reduces the overhaul time of machine;
  4. Heavy duty rotor design and tight test method improve the rotor performance;
  5. Hydraulic jacking device and hydraulic regulated discharging port is helpful to save labor and time;
  6. Self-own open-top device can quickly finish the replacement of wearing parts.

PFW Impact Crusher Has A Wide Range Of Application

The particular exceptional choices and also benefits of Zenith PFW impact crusher would make this your best option for a lot of programs. The PFW series impact crusher has completely verified their own usefulness coming from crushing lower coarse elements to industrial application form and recycling, especially in highway, construction, water project, asphalt or slag recycling.


Working Principle of PFW Impact Crusher

This type of impact crusher deals with materials through the impact force. When the materials enter the cavity, they are crushed by the high-speed impact of the blow bar. So they are thrown into the impact plates on the rotor for secondary crushing. Then the materials will be shot back to the blow bar again for the third crushing. 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-weight 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.

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