pfw impact crusher Structure

The impact crusher is mainly made up of rotor rack, impact rack, ratchet wheel cover-open device, rotating parts as well as other components. There are two parallel rotors in the mobile impact crusher, with some altitude differences. The position of the first rotor is relatively high, with an angle of 12° from the ligature of the first and the second rotor. The first rotor is a heavy type, used for coarse crushing; the second rotor rotates fast, which can meet the need of the final products. The rotors are both fixed with bolts. The 12 blow bars distributed to 6 rows are made of high manganese steel. The rotors are fixed on the main shaft, separately connected with the coupling of two engines. All impact boards are made of high manganese steel

PF series impact crusher design more humane

PF series Impact Crushers are built on advanced technology with a combination of domestic applications. More human-oriented with simple design and reasonable structure, bigger and better cavity, higher capacity. Impact Crushers can crush kinds of soft and medium-hard ore, for coarse, medium and fine crushing, in primary and secondary crushing process. The series can be widely used in mining, construction, chemical, cement, metallurgical, etc. industries.

PF series impact crushers feature a unique combination of heavy-duty rotor, wear material and crushing chamber design. This combination has proved revolutionary in improving capacity, product quality and in reducing operating and wear costs, ensuring the lowest operating cost per tonne, for a wide range of materials and applications.

This series impact crusher is a new generation crushing machine which is researched and manufactured by absorbing domestic and foreign advanced technology and combining the actual working condition of the domestic sand and stone industry. It adopts the latest manufacturing technology and unique structure, and the final products are in the form of cube and have no tension and fissure and have good particle shape. It is able to crush coarse, medium and fine materials such as granite, limestone and concrete whose feeding granularity does not exceed 500mm and compression strength does not exceed 350MPa in many industries such as ore crushing, railway, highway, energy, cement, chemistry and constriction. The size of the discharging granularity is adjustable, and the crushing specifications are diverse.

Technical data