IMPACT CRUSHER

INTRODUCTION:
Impact crusher is named by its crushing way. PF series impact crusher is developed by our experts and the biggest feature is that the products in cubic shape, tensionless, no fissure and the particle shape is good. PF impact crusher can be used in building, transportation, energy, cement, mining, chmical industry and others of which the raw material is needed to be crushed. The max feeding size of impact crusher must be under 300 mm, and the material anti-crushing hardness under 320 Mpa. And the water percentage of material should be under 8-10%.

FEATURES:
1. Low cost and high productivity.
2. Widely Used, suitable for medium hardness stones and rocks.
3. Environmental protection.
4. Spare parts are durable,(manganese and high chrome steel)
5. Easy operation and maintenance.
6.CE, GOST, and ISO certificated.

WORKING PRINCIPLE:
This machine is designed to crush the material through impact energy. When the material enters the blow bar action chamber, it is crushed by the blow bar through high-speed impact, then thrown to and re-crushed by the impact unit mounted on the top of the rotor, ultimately rebounds to the action zone from the impact lining plate to accept another crushing. This process repeats until the material is crushed to the desired granule and output from the bottom of machine. The graininess and shape of output product can be changed through adjusting the clearance between the impact apron and blow bar.

When some material that cannot be crushed enters the machine, the impact apron will fall back.

Then the materials fall from the machine. This device can guarantee the machine cannot be damaged.