Brief introduction of PFW impact crusher 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 crusherWhen 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 crusherPFW
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 crusher1. Adoption of the world-class manufacturing
processes and selection of the most high-end raw materials.2.
Design of heavy type rotor and strict testing method to guarantee
high quality rotor.3. Adoption of the integral cast steel structure
on bearing seat makes it match well with the crushing frame and
increase the radial strength of if, while divided design does not
have this advantage.4. The unique fixing device for hammers makes
it more reliable.5. The improvement of the adjusting device makes
the maintenance easier.6. Self-equipped open-top device can quickly
complete replacement of wearing parts, such as hammer.7. Selection
of the bearing with larger size and higher load.8. Finite element
analysis on the rotor ensures its performance more stable and
reliable.Specifications of PFW series impact crusherTable 1: for
crusher with three crushing chambers:ModelFeed opening (mm)Max.
Feed size (mm)capacity (t/h)Power (kW)weight (t)Overall dimension
(mm)PFW1214III570×143025090-170132(175)162550×2310×2100PFW1315III625×1530300180-270200(270)202960×2570×2380PFW1318III625×1830300220-300250(350)232960×2870×2380PFW1415III800×1530350280-350250(350)22.53120x2650x2660Table
2: for crusher with two crushing chambers ModelFeed
opening (mm)Max. Feed size (mm)capacity (t/h)Power (kW)weight
(t)Overall dimension
(mm)PFW1214II1100x1430500130-200132(175)18.52400x2310x2550PFW1315II1200x1530600180-320200(270)21.52700x2570x2800PFW1318II1200x1830700240-400250(350)25.52700x2870x2800PFW1415II1300x1530700300-480250(350)252900x2700x3000Advantages
of PFW series impact crusher1. Hydraulic operation system,
more convenient maintenance2. More special design rotor, higher
production efficiency3. The optimal design of the cavity type can
ensure better-shape aggregate4. Two models are configured to
achieve wider application/* March 10, 2023 17:59:20
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