PFW Impact Crusher

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PFW impact crusher is mainly used in industrial sectors such as metallurgy, mining, cement, chemical, refractory materials and ceramics. It is widely used in highway construction, water conservancy projects, construction gravel, and mechanism sand processing. It is very suitable for crushing various kinds. Soft and medium hard ore is used for coarse crushing, medium crushing and fine crushing.

Product Features: The use of automated hydraulic jacking device makes checks and maintenance easier and reduces labor costs.

Input Size: 0-700mm
Capacity: 70-400TPH
Material: Limestone, feldspar, calcite, talc, barite, dolomite, kaolin, gypsum, graphite, etc.

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PFW impact crusher working process

The PFW impact crusher is a crushing machine that uses impact energy to crush materials. When the material enters the action area of the hammer, it is broken by the high-speed impact of the hammer, and is thrown again to the counter-attack device installed above the rotor, and then broken again from the impact back to the action area of the hammer. This process is repeated until the material is broken to the desired particle size and is discharged from the lower portion of the machine. Adjusting the gap between the counter frame and the rotor frame can achieve the purpose of changing the material size and material shape. The machine adopts a spring safety device after the impact plate. When the non-crushed material enters the crushing cavity, the front and rear impact frames retreat, and the non-crushed objects are discharged from the machine.

Use the world's manufacturing process and choose good materials.
Heavy-duty rotor design, as well as rigorous testing methods, high quality rotors.
The bearing housing is a one-piece cast steel construction.
The unique hammer fixing device makes the hammer more reliable.
Improved adjustments reduce downtime and maintenance time.
The self-contained open top device can quickly replace the wearing parts such as the hammer.

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