Profile

     The PF Model Impact Crusher is single rotor impact crusher, this series of products can handle materials under 100-800 millimeters, it is suitable for crushing hard material, its compression strength is up to 250MPa, the grain size of the material is small, the particle size of the material is good and the cube particles are presented. The rotor parts are carefully made, the rotor dynamic and static balance is good, the machine runs smoothly, and the noise is small. The product is cube shape with uniform granularity, and it is an ideal processing equipment for the aggregate of high highway pavement and hydropower construction. The impact crusher is widely used in highway construction, water conservancy and engineering, building, chemical, coal, coke and other industrial sectors for gravel processing and other fields.

Feature

1. The PF Model Impact Crusher is especially suitable for the crushing of hard rock, high efficiency and energy saving. The equipment is designed to optimize low speed, impact crusher crushing chamber, the line speed is generally lower back breaking 20%-25%, high production capacity for low energy consumption.

2. The PF Model Impact Crusher has unique structure and no key connection. With the new manufacturing technology, a kind of chromium, molybdenum and vanadium alloy with high wear resistance and high toughness has been developed to solve the problem of crushing of hard materials. The service life of the board hammer is greatly improved.

3. High chromium plate hammer, unique toothed counterattack liner. The reasonable structure of the board hammer has the advantages of fast loading and unloading, multi transposition and so on, which can greatly shorten the time of the plate exchange hammer.

4. It has third grade breaking and shaping function. The shape of the finished product is cube, there is no tension crack, the grain shape is better, the size of the material can be adjusted, and the crushing process is simplified.

5. The maintenance is convenient and the operation is simple and reliable. PFV hard rock counterattack is equipped with multi-function hydraulic station, which has many functions, such as high speed hydraulic discharge gap, steady vibration damping of counterattack plate and automatic opening of the body.

6. Evenly broken in the multi cavity, and it is suitable for crushing hard rock.

7. The low large intake port is convenient for the layout of the production line and the size of the feed.

8. The new wear-resistant material makes the service life of the plate hammer, the counter strike plate and the lining board longer.

9. The whole plate structure makes the discharge more small particle size and cubic shape, without internal grain.

10. The shape of the product is cube, and the size of the material can be adjusted.

Technical Parameters

Working Principle

The main working part of the PF Model Impact Crusher is high-speed rotating rotor with board hammer, the steering is the rotor plate hammer from the bottom up to the feeding hole material (the rotor of a hammer crusher makes the hammer strike the material along the direction of material falling). The material is impacted by a ladle, and it is thrown to the counterattack plate at the high speed, makes it subjected to second impact. Then it rebounds from the counterattack plate and is struck by the hammer again, repeat the above process. In the process of reciprocal impact, the material blocks are also collided with each other. Due to the material is hit by the board hammer, the impact of the counter plate and the collision between each other, makes the internal cracks and loosening are constantly produced, and finally the breakage is caused. When the mass of the material is broken to its size less than the gap between the hammer end and the counterattack plate, make the material unloaded from this gap.

FAQ

1.  Does the PF Model Impact Crusher have plastic function?

   -The PF Model Impact Crusher is divided into three cavity and two cavity type, and the third cavity of the three cavity is the plastic crushing cavity, which can realize the plastic effect to the material.

2. Can the PF Model Impact Crusher be disassembled in the maintenance?

   -The PF Model Impact Crusher is equipped with a hydraulic opening device which can carry out routine maintenance of equipment under the condition of incomplete dis-assembly.

3. What is the material of the board hammer?

   -The tooth plate of the PF Model Impact Crusher adopts ZGMn13Cr2 material.