Impact crusher machine produced by shanghai SBM has its unique characteristics as well as guaranteed quality. for all mining machine producers are many in the world, shanghai SBM has expanded its business to more than 170 countries. Impact crusher produced by shanghai SBM includes pf series,pfw series and vsi series shaft impact crusher,which all can be used into mine processing very well. These machines have good market in the world.
Impact Crusher Structure
This series of products use the impact energy to crush materials. The rotor has high speed of rotation under the driving of the motor. The materials that enter into crusher cavity impact the plate hammer. On the rotor, under the high-speed impact of the board hammer, materials are broken. The crushed material is counter to the liner to be broken again; and the final products are discharged from the discharge port.
VSI series efficient shaft impact crusher, sand making machine, commonly known as plastic machine, is the introduction of our German experts the latest research achievements, and combining with the Chinese mining conditions improved design, is currently the most advanced world level of the fourth generation high performance sand making equipment.
The machine has high crushing ratio, high crushing efficiency and the rotor has a moment of inertia, energy consumption is low; with high chromium plate hammer, it has impact resistance,abrasion resistance, effectively extending the service life of the wearing parts.
This machine is broken machinery, which use impact energy to crush material. When the material is sent into the plate hammer function area, it is broken under the high-speed impact of the plate hammer, and then is thrown into the impact device above the rotor to the second broken, and then is back to plate hammer working area to break from the counterattack lining. This process is repeated until the materials are crushed to the required size and discharged from the lower part of the machine. Adjusting the clearance between the impact frame and the rotor frame can change the size and shapeof materials. The machine adopts the spring safety device behind the counterattack plate. when the non-crushing matter enter crushing chamber,the two back frame will back, non-crushing matter will be discharged from the machine.
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