PF-series impact crusher
Impact crusher of PF-series impact crusher
     These series of impact crushers are designed for crushing ores and rocks with particle sizes less than 500mm and compression strength no more than 320MPa. It has features of big crushing ratio, high-efficiency crushing, cubic shape, selectable crushing, etc. It is widely used in highway, hydropower construction, airport and building industries.
Working principle of PF-series impact crusher
         The impact crusher crushes materials with impact force. When the materials enter the blow bar area, they are crushed due to the high-speed impact of the blow bar and are thrown to the impact plates on the rotor for secondary crush. Then the materials will be shot back to the blow bar again for the third crush. This process repeats until the materials are crushed to the required size and discharged from the lower part of the machine. The size and shape of the finished powder can be changed by adjusting the gap between the impact rack and rotor support. The machine employs self- weigh security device in its back frame. When other objects enter the impact cavity, they will be forced out of the machine by the impact rack in the front and back of the machine.
Advantages and features of PF-series impact crusher
1.Efficient and energy saving;
2.Special structure, connected without key;
3.High chrome hammer, and unique impact liner;
4.Cubic shape of product, adjustable output size;
5.Easy maintenance, and reliable operation.
Main technical parameters of PF-series impact crusher
Model PF-107 PF-1010 PF-1210 PF-1214 PF-1315 PF-1320
Specification(mm) 1000×700 1000x1050 1250x1050 1250x1400 1320x1500 1320x2000
Feeding opening size 400x730 400x1080 400x1080 400x1430 860x1520 860x2030
Max. feeding length(mm) 300 350 350 350 350 500
Capacity(t/h) 30-50 50-90 80-130 90-180 160-250 250-350
Powder(KW) 55 75 110 132 200 300
Weigh(t) 7 11 14 19 24 30


Note: This specification is just referencing, any changes are subject to the products.
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