Provided and ISO CE Certification impact crusher plant line jaw
crusher series mobile crushing plant
Based on more than 30 years’ experience in the industry
development, installation of thousands of unites(sets) of
equipment, CINACHARM has released PFW series Euro-style impact
It is the newest style impact crusher machine and has been widely
used in many industries, like chemical, metallurgy, road and bridge
construction and sand making and so on.
This Kind of stone crusher machine is 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.
The impact crusher machine is composed of a rotor, a hammer bar, a
breaker plate, a frame, a impact rack, a transmission component,
etc., and the breaker plate is rigidly connected to the rotor.
2. Crushing Cavity
The impact crusher's crushing cavity is larger, so that the material has a certain space
for movement and makes full use of the impact.
3. Working Principle
The impact crusher hammer bar and rotor are rigidly connected,and
the material is impact-broken by the inertia of the entire rotor,
and thrown onto the upper counter-attack plate.
4. Wear Resistance of Wearing Parts
The wear of the hammer bar is often seen on the side facing the
material, and its metal utilization rate can be as high as 45%-48%.
attention please: When crushing limestone, the impact of the counter-attack hammer
is not serious, but in the case of broken granite (hardness, cone
can be broken), it is necessary to constantly change the hammer.
5. Output size adjustment
Various ways to adjust the the output size: such as adjusting the
rotor speed, adjusting the impact crusher and the gap of the hammer
bar (top bolt adjustment device). The European version of the
impact crusher the gap between the third counter-skin and the
hammer by adding or reducing the spacer at the bottom.
6.Material moisture content
The water content of the material requires that the impact chute
and the counter-attack plate can be equipped with heating devices
to prevent the material from sticking. Therefore, the material with
large water content can be broken and the clogging phenomenon is
7. Blocking phenomenon
It is different to block for the impact crusher.
One is :It can be equipped with a heating device to prevent the
material from being blocked due to stickiness;
Anither is: There is no purlin in the bottom of the impact crusher,
and the particle size of the product is determined by the gap
between the impact rack and the hammer.
Therefore, when dealing with materials with excessive water
content, it is possible to avoid the phenomenon of clogging the
purlins when crushing wet materials.
8. crushing ratio
The crushing ratio of the finished grain type impact crusher can
reach more than 50, and the finished grain size is good.
|Model||Rotor spec (mm)||Feed opening (mm)||Maximum feeding size (mm)||Capacity(t/h)||Power(kw)||Overall dimension (mm)|