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  • Model:  PF, 2PF
  • Motor Power:  7.5~220kw
  • Capacity:  4~180 t/h
  • Material: kaolin, limestone, gypsum, clay, etc.

What Is Impact Crusher

Impact crusher is a kind of crushing machine which uses impact energy to break materials. It is suitable for handling brittle materials of medium hardness with side length not exceeding 500mm and compressive strength not exceeding 350 mpa. The impact machine has the characteristic of large crushing ratio, low energy consumption, high efficiency of hard rock crushing and a wide range of particle size adjustment. It could be divided into the single rotor type and double rotor type. AGICO is the leading impact crusher manufacturer in China, the PF series impact crusher produced by our company fully meet the needs of our customers and bring them benefits. They are widely used in the cement plant at home and abroad.

Impact Crusher Structure

The impact crusher consists of impact rack, impact plate, main shaft, blow bar, rotor, rotor rack, machine body, etc.

Impact Crusher Working Principle

In the working process of the machine, the rotor rotates at a high speed driven by the motor. When materials enter the crushing chamber, they will be impacted and crushed by the blow bar on the rapidly turning rotor, and then thrown to the impact plate for a secondary breaking, finally rebounded back to the rotor area and be crushed again. This process will be repeated until the material is crushed to the desired size and then be discharged from the outlet. By adjusting the distance between the impact rack and the rotor, the particle size and shape can be changed.

Impact Crusher Design

impact crusher design

Impact Crusher Specifications

Type Model Specifications Weight
(t)
Capapcity
(t/h)
Feed Size
(mm)
Discharge Size
(mm)
Power
(kw)
Dimension
(mm)
Impact Crusher PF-54 Φ500×400 1.4 4-8 <100 <20 7.5 1495x1152x1010
PF-107 Φ1000×700 6.2 30-50 ≤250 30 45 2170x2650x1850
PF-1210 Φ1250×1000 14.8 45-80 <250 ≤20 115 4025x3967x2850
PF-1315 Φ1320×1500 21 100-180 ≤300 ≤10 220 3329x2613x2705
Double Rotor
Impact Crusher
2PF-1010 Φ1000×1000 24 57-70 <450 <20 75,75,2.2 4360x3380x3200
2PF-1212 Φ1250×1250 53 100-140 <850 <20 130,155,2.2 5025x5614x4053

Impact Crusher Features

  • Unique Structure
    Our machines adopt keyless connection and high chromium blow bar with impact resistance and abrasion resistance. The rotor has the characteristic of strong rigidity and large rotary inertia.
  • Efficient and Energy Saving
    The machine has the characteristics of a large inlet, high crushing chamber, complete crushing function and high production efficiency.
  • Good Particle Shape
    The final product is cubic with good particle shape and the size of discharging materials is adjustable.The crushing ratio of our machine is large (up to 40) so the crushing process can be simplified. The three-stage crushing can be converted into two-stage or one-stage crushing so that the equipment cost is reduced.
  • High Comprehensive Benefits
    The crushing ratio of our machine is large (up to 40) so the crushing process can be simplified. The three-stage crushing can be converted into two-stage or one-stage crushing so that the equipment cost is reduced.
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