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The PFW series Euro-style impact crushers are new high-efficiency hydraulic control impact crushers developed on the basis of international advanced technology for impact crushers, mainly to ease maintenance operation of impact crushers, improve the service life of wearing parts and the equipment performance, also reduce the processing cost for crushing materials. And it has innovatively designed the rotors and impact frames, introduced a hydraulic system for adjustment control and top opening operation, and simultaneously developed coarse and intermediate crushing models according to users' demands to satisfy different job requirements.
Working principle of PFW series impact crusher
When the pfw impact crusher for sale works, the motor drives the rotor rotate with high speed,on the rotor where installed the hammers. When the materials are feeded in to the machine,they are crushed due to the high speed impact of the hammer and then are thrown to the impact plates on the secondary rotor for secondary crush. Then the materials will be shot back to the hammers again for the third crush. This process repeats until the materials are crushed into the required size and discharged from ourlet.
Applications of PFW series impact crusher
PFW impact crusher, construction impact crusher machine is mostly used as secondary crusher and it well fits for crushing numerous medium and soft mineral &rock materials, such as limestone, feldspar, calcite, talc, barite, clay, tombar thite, kaolin, gypsum, and graphite, construction waste etc...
Features of PFW series impact crusher
Specifications of PFW series impact crusher
Table 1: for crusher with three crushing chambers:
Model | Feed opening (mm) | Max. Feed size (mm) | capacity (t/h) | Power (kW) | weight (t) | Overall dimension (mm) |
PFW1214III | 570×1430 | 250 | 90-170 | 132(175) | 16 | 2550×2310×2100 |
PFW1315III | 625×1530 | 300 | 180-270 | 200(270) | 20 | 2960×2570×2380 |
PFW1318III | 625×1830 | 300 | 220-300 | 250(350) | 23 | 2960×2870×2380 |
PFW1415III | 800×1530 | 350 | 280-350 | 250(350) | 22.5 | 3120x2650x2660 |
Table 2: for crusher with two crushing chambers
Model | Feed opening (mm) | Max. Feed size (mm) | capacity (t/h) | Power (kW) | weight (t) | Overall dimension (mm) |
PFW1214II | 1100x1430 | 500 | 130-200 | 132(175) | 18.5 | 2400x2310x2550 |
PFW1315II | 1200x1530 | 600 | 180-320 | 200(270) | 21.5 | 2700x2570x2800 |
PFW1318II | 1200x1830 | 700 | 240-400 | 250(350) | 25.5 | 2700x2870x2800 |
PFW1415II | 1300x1530 | 700 | 300-480 | 250(350) | 25 | 2900x2700x3000 |
Advantages of PFW series impact crusher
1. Hydraulic operation system, more convenient maintenance
2. More special design rotor, higher production efficiency
3. The optimal design of the cavity type can ensure better-shape aggregate
4. Two models are configured to achieve wider application
