PFW Impact Crusher

Automatic hydraulic jacking device, easier maintenance and lower labor costs

PFW Impact Crusher (also known as “European Impact Crusher”) is mainly used in metallurgical, mine, cement, chemical, refractory and ceramic industry, as well as highway construction, water conservancy projects, building gravel, mechanism sand making and other fields.

Materials:limestone, feldspar, calcite, talc, barite, dolomite, kaolin, gypsum, graphite, etc.

Product Advantages

PFW Impact Crusher applies top-level technologies and materials. The heavy-duty rotor design and strict inspection guarantees high quality. Meanwhile, the unique fixed device makes the hammer more reliable.

Bearing seat of PFW Impact Crusher adopts integral cast steel structure, which guarantees the stable equipment operation. Larger bearings possess higher holding capacity.

PFW Impact Crusher can equip the hydraulic control system, through which the discharging granularity can be adjusted quickly. Besides, it's helpful for quick replacement of spare parts.

Two kinds of crushing cavities can meet the vast majority of coarse, medium and fine crushing operations.

Working Principle of PFW Impact Crusher

PFW Impact Crusher uses impact energy to crush materials. When materials enter the action area of hammer, they may be crushed under the high-speed shock; then they are thrown onto the impact device above the rotor and crushed from the lining plate to the action area of hammer again. This process repeats continuously until materials reach desired granularity and are discharged from the lower part of the machine. Adjusting the clearance between the impact rack and the rotor rack can achieve the purpose of changing the granularity and shape of final products. This crusher adopts a spring safety device after the impact plate. When unbreakable materials enter the crushing chamber, the front and rear impact rack retreat and unbreakable materials are discharged out of the machine.