PFW Impact crusher

PFW Impact crusher is the latest kind of impact crusher developed from PF impact crusher in line with the FOX’s more than 20 years experience and leading technology in impact crusher. The PFW series impact crusher is also called European style impact crusher.

PFW Impact crusher hold the features of durable rotor design, unique hammer locking system, interchangeable wearing parts, and straightforward maintenance. This series impact crushers provide customers low capital cost solutions, outstanding performance, good cubical shape, lowest operation cost per ton, and wide materials applications.

Features and Benefits

1. Bearing adopts the integrated cast-steel structure, which ensures the right match with crusher frame. Meanwhile, it greatly boosts the radial power of bearing seat;

2. Unique fixing device of blow bar brings higher reliability;

3. Reformative adjusting device decrease the duration of machine stop and overhaul;

4. Self-own open-top device can quickly finish the replacing of wearing parts;

5. Larger bearing specification and higher carrying capacity;

6. Rotor analysis ensures stableness and reliability.

Working Principle

This impact crusher crushes materials with impact force. Once the materials enter the blow bar area, they are crushed as a result of high-speed impact of the blow bar and therefore are thrown for the impact plates around the rotor for secondary crush. Then your materials is going to be shot back to the blow bar again for your third crush. This process repeats before the materials are crushed for the required size and discharged in the lower the main machine. The size and shape of the finished powder can be changed by adjusting the gap between your impact rack and rotor support. The equipment employs self-weigh security device in the back frame. When other objects enter in the impact cavity, they’ll be forced from the machine by the impact rack right in front and back of the machine.