PFW Impact Crusher

When many quarry production equipment can not meet the development needs of the time,SBM machinery combined with the current situation of mining industry development and developed new production impact crusher.PFW impact crusher,also called hydraulic impact crushers.It is the newest style impact crusher and works with higher efficiency and bigger capacity.Combined with special high-quality cast steel components and durable, interchangeable wear parts,our PFW impact crusher owns exceptionally high crusher availability,cost-efficient crushing and low cost per ton.
PFW series impact crusher improves the traditional adjusting device,then the operation becomes more convenient.The tri-cavity makes excellent capability in the fine crushing and super fine crushing line. The bi-cavity can simplify the process flow in the coarse crushing line.Its maximum capacity can be 450tph.SBM PFW impact crusher is your best choose for secondary crushing.

Application of PFW Impact Crusher

Usually,PFW series impact crusher are mostly used as primary and secondary hard rock crusher.The suitable material including numerous medium and soft mineral and rock materials, such as limestone, feldspar, calcite, talc, barite, clay, tombar thite, kaolin, gypsum, and graphite, etc.

Particularly,in the secondary crushing, the PFW series impact crusher demonstrate its superior performance.As being recognized as the advanced crushing equipment in the industry, it has been widely used in many industries, like chemical, metallurgy, road and bridge construction and sand making and so on.

Distinctive feature of PFW Impact Crusher

  1. Higher yield,smaller size,less energy consumption.
  2. Advanced Manufacture process and high-end fabrication material.
  3. Heavy rotor design and tight test method improve the rotor performance.
  4. Overall type cast steel structure bearing base improves anti load resistance capacity.
  5. Hydraulic jacking device and hydraulic regulated discharging port is helpful to save labor and time.
  6. Reformative adjusting device decrease the time of machine stop and overhaul.
  7. High chromium flat hammer, impact resistant, wear resistant, small mechanical wear, huge impact force.

Working principle of PFW Impact Crusher

The SBM PFW impact crusher muses plate hammer on the rapidly rotating rotor to generate high-speed impact to crush the materials in the crushing cavity, and casts the crushed materials along tangential direction to impact plate at the other end of the crushing cavity. The materials are crushed again, and then, they return to the plate hammer to undergo the process above repeatedly.The materials are bumping with each other when being sent between the plate hammer and the impact plate.The materials become cracked, loose and then comminuted by knocking by the plate hammer,impact with impact plate and bump between materials.The materials with grain size smaller than the gap between impact plate and plate hammer will be discharged.

Technical data of PFW Impact Crusher

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