Details Introduction
PFS Impact Crusher, a new type impact crusher developed by Volare on the base of foreign technology and the latest processing technology, has the following advantages compared with general impact crusher. 1. Adopting, hydraulic top device and maintenance lifting design can achieve the change of board hammer and other wearing parts in a short time, which reduce halt and maintenance time and cost of maintenance. 2. Adopting full-automatic hydraulic adjuster beteween rotor and impact plate enable flexibly discharging size adjustment. 3. Adopting heavy-duty rotor welded from high quality steel plate (according thicken the web of rotor block and heighten board hammer up to rotor body to change the combining form beteween board hammer and rotor spindle, and then increasing the weight of the rotor), enable its owns greater rotatory inertia. That means, with the same rotate speed, it has stronger crushing force, high efficiency. 4. Adopting bigger specification bearing with stronger bearing capacity. 5. Bearing pedestal adopts overall forging steel, which can perfectly fit the crusher frame and increase the radial force of bearing pedestal; Excellent waterproof and dustproof effect can protect the bearing.
Working Principle
This machine uses impact energy to crush the raw material. When the material comes to zone of action of hammer plate, material will be pushed to impact device to be crushed under the force of impact, then the material will bounce back to zone of action to be re-crushed, this process would not stop until the final products become to required size, the material will be discharged from bottom of machine. Adjusting the gap between impact rack and rotor rack could change the output size and shape of material.
