Impact crusher pf series  is a new product designed by our company by absorbing advanced technologies from home and abroad. The equipment is applicable for various coarse, medium and fine materials (such as granite, limestone and concrete, etc.) with grain size not exceeding 500mm and compression strength not higher than 360MPa. It is characterized by great reduction ratio, high reduction efficiency and convenient maintenance, etc. The product is in the shape of a cube. It is the ideal machining equipment for aggregate for high-class highway pavement and construction of hydropower facilities. With excellent capacity and performance, it is widely used in machining of reduced stone for highway construction, hydraulic engineering and architecture, etc.

Impact crusher pf series  is used in crushing all kinds of materials whose fineness is below 500mm,and the pressure resistance around 360mpa. It has the features of big crushing rate, efficient crushing, easy maintenance and cubic shape with final product. It is an ideal mining equipment for high road and water conservancy. With perfect features and good performance, impact crusher is widely used in high road consruction, water conservancy and construction process of gravel and so on. It has a better accability in granite,limestone and cobble,etc.

Impact crusher pf series classification:
PF series impact crusher is suitable for crushing hard rocks and its typical outputting size is smaller than 40mm. This model impact crusher such as PF-1010, PF-1210 can crush stone materials with input size between 100mm and 500mm and compressive strength is up to 350Mpa. PF-1214 and PF-1315 impact crushers are suitable for crushing hard materials and the typical output size ≤ 25mm. PFV1010, PFV-1210, PFV-1214, and PFV-1315 impact crushers apply widely to crush concrete, aggregate materials with typical final crushed size ≤ 30mm.

Impact crusher pf series working principle:

It uses plate hammer on the rapidly rotating rotor to generate high-speed impact to crush the materials in the crushing cavity, and casts the crushed materials along tangential direction to impact plate at the other end of the crushing cavity. The materials are crushed again, and then, they return to the plate hammer to undergo the process above repeatedly. The materials are bumping with each other when being sent between the plate hammer and the impact plate. The materials become cracked, loose and then comminuted by knocking by the plate hammer, impact with impact plate and bump between materials. The materials with grain size smaller than the gap between impact plate and plate hammer will be discharged. 

Application of impact crusher pf series :

Impact crusher is a high-tech milling crushing machine to meet the requirements of reduced the size of stones. Impact crushers are suitable for those materials whose compressive strength is under 360Mpa, and particle size is under 500mm. .They are ideal for materials whose compressive strength is under 360Mpa and side length is under 500mm.With final products in cubic shape, impact crushers are the ideal crusher for aggregates processing in highway building, water conservancy and power construction.

Outstanding  features of impact crusher pf series :
1.Simple structure, easy maintenance
2.High capacity, high quality
3.Crushing the ore along the joint surface , so low power consumption , high efficiency
4.high crushing ratio, the crushing ratio can reach 40
5.Even final particles and in cubic shape
6 Solid construction, high efficiency.  

Maintenance of impact crusher pf series :
Impact crusher is a machine of high rotational speed and high inertia. To make sure the crusher runs Normally , the engineer should follow several tips:
1. Make a Rigorous testing before you start the impact crusher.
2. Check the lubrication system regularly ,when the impact crusher system is running.
3. Feed the materials evenly to avoid stones of too big size and materials that can't be crushed.
4. Change the blow bar of the impact crusher timely ,so the crusher can keep the balance for long time running.
5. There is a strong impact on the materials when the crusher is running, and the engineers should keep the machine sealed so as to stop the dust flowing into the air.Impact crusher is a machine of high rotational speed and high inertia.

The technical data of impact crusher pf series :

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