PFW Impact Crusher

SHANGHAI SHIBANG MACHINERY CO., LTD is one high-tech enterprise, which involves R&D, production, sales and service as well. In the past 20 years, we devote to producing mining equipments, sand making machines and industrial grinding mills, offering expressway, rail way and water conservancy projects the solution of making high grade sand and matched equipments.

Brief History

In 1952, China appeared the first impact crusher,before the 80′s of last century, our domestic crusher is limited to the processing of hard materials such as coal and limestone. With the development of science and technology, Chinese manufacturing impact crusher has been with the world standards and we are worthy of mine owners’ trust.

Structure Analysis

Impact crusher crushing effect mainly based on the design of cavity type: the first level counterattack plate (counter frame) adopt manganese steel in order to increase the quality and the crushing effect of bulk materials; the second stage counter at back as much as possible and the lower discharge outlet near the rotor horizontal line in order to enhance the shear of the crushing effect.

Product Application

PFW Impact Crusher is suitable for metallurgy, mining, cement, chemicals, refractory and ceramics and other industrial sectors, as well as highway construction, water conservancy projects, building rubble, artificial sand processing and other fields. PFW series Impact crusher are 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, etc.

Product Advantage

  • The unique design of the top technology

    Machine uses world-class manufacturing processes, selected the most high-end production of materials; heavy-duty rotor design, as well as strict testing means to ensure the quality of the rotor. At the same time, unique the plate hammer fixtures, making board hammer reliability.

  • Semi-automatic operation and maintenance simple and quick

    Option hydraulic control system, through the hydraulic device to quickly adjust the size of the discharge port and discharging size; automated hydraulic open-top device can quickly complete board hammer replacement of wearing parts, reducing downtime and maintenance time.

  • Cast steel structure high bearing capacity

    The series impact crusher bearing Integral cast steel structure to ensure the stability of the machine is running; selection of greater specification bearings, so that it has a higher carrying capacity.

  • Simplified process flow is widely used

    The two crushing cavity, crude and crushing operations, you can simplify the process; three-chamber crushing, crushing, crushing operations in extraordinary performance.Two cavity to meet the vast majority of coarse, medium and minor operations in the broken requirements.

Operational Principle

PFW Impact Crusher offers with supplies by way of the influence force. When the supplies enter the cavity, they may be crushed by the high-speed influence of your blow bar. So they may be thrown in to the influence plates around the rotor for secondary crushing. Then the supplies are going to be shot back towards the blow bar once more for the third crushing. This course of action repeats till the supplies are crushed towards the necessary size and discharged in the reduced aspect in the machine. The size and shape of your completed powder will be changed by adjusting the gap involving the influence rack and rotor assistance. The machine employs self-weight safety device in its back frame. When other objects enter the influence cavity, they may be forced out of your machine by the effect rack inside the front and back on the machine.

Technical Data

Two-curtain cavity hydraulic impact crusher

Model Rotor Φ×L (mm) Feed Opening (mm) Max Feeding (mm) Capacity (t/h) Power (kw) Motor Model Machine Size (mm)
PFW1214II Ф1150×1400 1100×1430 500 130-200 4-132 Y315M-4/132 2400×2310×2550
PFW1315II Ф1300×1500 1200×1530 600 180-320 4-160 Y315L1-4/160 2700×2570×2800
PFW1318II Ф1300×1800 1200×1830 700 240-400 4-200 Y315L2-4/200 2700×2870×2800
PFW1415II Ф1400×1500 1450×1530 800 240-450 4-200 Y315L2-4/200 3000×2700×3070

Three-curtain cavity hydraulic impact crusher

Model Rotor Φ×L (mm) Feed Opening (mm) Max Feeding (mm) Capacity (t/h) Power (kw) Motor Model Machine Size (mm)
PFW1214Ⅲ Ф1150×1400 570×1430 250 90-170 4-132 Y315M-4/132 2550×2310×2100
PFW1315Ⅲ Ф1300×1500 625×1530 300 180-270 4-160 Y315L1-4/160 2960×2570×2380
PFW1318Ⅲ Ф1300×1800 625×1830 300 220-300 4-200 Y315L2-4/200 2960×2870×2380
PFW1415Ⅲ Ф1400×1500 800×1530 350 280-350 4-200 Y315L2-4/200 3120×2650×2660

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