Usage of European Impact Crusher (PFW series impact crusher): PFW European Tech. Impact Crusher is widely used in construction, highway and railway, energy, cement, mining and chemical industries, etc. it is suitable for crushing the soft and medium hard rock coarsely, finely, or super finely.
Working principle of European Impact Crusher(PFW series Impact Crusher): Impact crusher crushes material by striking energy. When it works, the motor drives the rotor rotate at a high speed, on which the blow bar is installed. As soon as the material get into the affecting area of the blow bar, they will be stroke by the blow bar and be thrown to the impact devices around the rotor. The high speed forces the material to rebound from the impact liner to the area where the blow bar effects until they have been crushed to the required size . the clearance between the impact racks and the rotor can be adjusted to change the size and shape of the end products.
European tech. impact crusher adopts springs behind the impact racks as the safety devices. The impact racks would be drew back by the springs, as soon as unbreakable materials get into the crushing cavity, till the materials be discharged from the outlet.
Attention: Iron or other unbreakable materials shouldn’t be fed into the crusher, or the impact crusher would be terribly damaged.