Secondary Impact Crusher

Secondary Impact Crusher

Large capacity, low consumption, environmentally friendly

Secondary Impact Crusher

Secondary Impact Crusher is widely used in construction material, highway and railway, cement, mining and chemical fields etc. It is designed to crush soft and medium hard rock. The size range of feed material (maximum compression strength 300Mpa, the moisture should be below 8-10%) can be up to 700mm. Hydraulic impact crusher improves the adjusting device making operation more convenient. The three– cavity makes excellent capability in fine crushing and super fine crushing line.

Output size : Depends on the material

Production capacity : Up to 300TPH

Hydraulic-Impact-CrusherE-mail:   [email protected]



Limestone, rock, granite, clinker, slag, bank gravel, coal.,etc

By absorbing the most advanced technology in the world, PFW series European Type Impact Crusher produced by Liming Heavy Industry is the latest generation of impact crusher with first-class standard. Since the rotor is the most critical part for impact crusher, Liming devotes to develop and produce the well-structured heavy rotor for larger rotary inertia. Also, the adoption of high abrasion-resistant material and well-designed crushing cavity enables the PFW series impact crusher to perform steadily and outstandingly.

The adjusting devices of PFW series has been highly improved, thus operation of it would be easy and convenient. The design of three crushing chambers make the PFW series impact crusher perform well in the fine crushing and superfine crushing operation.

The design of the two crushing chambers simplifies the flow chart of coarse crushing operation.


Railway, road construcion, other industries.
European Type Impact Crusher use impact energy to crush the materials. When materials enter the working area of plate hammer, they are impacted then crushed by plate hammer at a high speed, and are thrown into the impact device installed at the upper part of the rotor for re-crushing, then rebounded into the working area of plate hammer from the impact scale board for re-crushing. This process is repeated until materials are crushed into demanded granularity and are discharged from lower part of the machine.The granularity and the shape of the materials can be changed by adjusting the gap between the impact frame and the rotor shaft.Spring safety device is adopted behind impact plate of the machine. When non-broken materials enter the crushing cavity, the front and rear impact frame fall.


1. Hammer is made of high chrome;
2. Liner board is made of wearable materials;
3. Specially designed tooth impact plate;
4. Excellent cubical final product and high ratio of reduction.
5.High chrome hammer is new type wear-resistant material, which is allowed longer working life. The whole rotor owns good dynamic and static balance and impact resistance
6.Integral cast steel structure is adopted for bearing seat, and radial strength of the bearing seat is highly strengthened
7.The unique splint and wedge are matched in the plate hammer fixing device, which makes the plate hammer much more reliable, and easier to change
8.Hydraulic adjustment device is used, so the discharging size can be changed quickly, reducing the downtime and maintenance time.
9.Equipped with hydraulic frame opening device, and the spare parts such as hammer can be changed quickly.
10.Clear working division and accurate positioning, three-chamber type is suitable for tertiary crushing, and two-chamber type is for primary and secondary crushing. The production size tends to be cubic shape. Discharging size can be adjusted, and simplifying the crushing process.


Model Spec. Feeding size (mm) Max. feeding size (mm) Capacity (t/h) Power (kW) Weight (t) Overall Dimension (L×W×H) (mm)
PFS1214 Ф1150×1400 570×1430 250 90-170 132 19.0 2550×2310×2100
PFS1315 Ф1300×1500 625×1530 300 180-270 160 25.0 2960×2570×2380
PFS1318 Ф1300×1800 625×1830 300 220-300 200 30.0 2960×2870×2380
PFS1415 Ф1400×1500 800×1530 300 280-350 200 33.0 3120×2680×2660

If there is change of the above specification, it subjects to the newest products' specifications.
Note: Any change of Hydraulic Impact Crusher technical data shall not be advised additionally.

Learn more about kefid® Hydraulic-Impact-Crusher

  • Hydraulic-Impact-Crusher


    A full bevel gearbox reduces noise and increases drive efficiency and power. Automatic oil lubrication system provides better bearing lubrication.

  • Hydraulic-Impact-Crusher


    Spade shooter saves you money. Frequency controlled separator and cyclone powder collector guarantee high performance

  • Hydraulic-Impact-Crusher


    Arc air duct reduces power consumption and intelligent control ensures better performance.

  • Hydraulic-Impact-Crusher

    4.Environmental protection

    Unique air recirculation system and dust collector create a clean environment.