Impact crusher for sale

Production Capacity: 30-550t/h

Feeding Size: 300-700mm

Application: river gravel, granite, basalt, iron ore, limestone, quartz stone, coal gangue, dolomite, feldspar, calcite, talc, barite and building wastes, etc.

The impact crusher is a new and high-efficient cement crusher, with advantages of small size, simple structure, and large reduction ratio, less energy consumption, uniform practical size and flexible selectivity. The remarkable features of impact crusher is large feeding mouth, impact crusher own 1.5 times or even 2 times larger crushing cavity than that of other crushers.

Impact crusher consist of frame, rotor, front impact plate and back impact plate and etc.

impact crusher application

Technical advantages

  • Simple structure, small size, light weight, large production capacity, large feeding mouth, high crushing cavity, apply for materials with high hardness.
  • Crush ore along joint surface, less power consumption and high efficiency.
  • Large reduction ratio, reach up to 40, simplify the crushing circuit, change three stage crushing into one stage or two stage crushing, reduce the cost of equipment.
  • The gap between impact plate and plate hammer can be easy to adjust, effectively control discharge size, good shape of particle.
  • With high-chromium plate hammer, shock resistance, abrasion resistance.
  • keyless connection, convenient maintenance, reliable and economical.
  • Complete function of crushing, high productivity, less parts abrasion, high combined benefits.
  • Selective crushing, uniform particles of finished products.
impactcrusher
working of impact crushing

Cement impact crusher specifications

Model Specification (mm) Feed opening (mm) The Maximum Feeding Size (mm) Capacity (t/h) Power (kw) Overall dimension (L×W×H) (mm) Total weight (t)
PF-1007 Φ1000×700 400×730 300 30-70 4P   37-45 2330×1660×2300 12
PF-1010 Φ1000×1050 400×1080 350 50-90 4P   45-55 2370×1700×2390 15
PF-1210 Φ1250×1050 400×1080 350 70-130 6P   110 2680×2160×2800 17.7
PF-1214 Φ1250×1400 400×1430 350 80-180 6P   132 2650×2460×2800 22.4
PF-1315 Φ1320×1500 860×1520 500 100-280 6P   200 3180×2720×3120 27
PF-1320 Φ1300×2000 993×2000 500 140-380 6P   250 3220×3100×3120 34
PF-1520 Φ1500×2000 830×2040 700 200-550 4P   315-400 3959×3564×3330 50.6
PF-1820 Φ1800×2000 1260×2040 800 400-800 4P   630-710 4400×3866×4009 83.21

Working principle of cement imapct crusher

The impact crusher is a crushing machine that uses impact energy to break up materials. When the impact crusher is working, the rotor rotates at a high speed under the driving of the motor. When the material enters the action area of the hammer, it collides with the hammer on the rotor, and then is thrown to the counter-attack device to break again, and then rebounds from the counter-attack. Returning to the hammer action zone, the process is repeated, and the process is repeated. The material is repeatedly broken into the first, second and third counter-attack chambers until the material is crushed to the required particle size and discharged from the discharge port. Adjusting the gap between the counter-rack and the rotor can achieve the purpose of changing the material discharge size and material shape. The raw material falls directly from the upper part of the crusher into the high-speed rotating turntable; under the action of high-speed centrifugal force, the flying stone that is shunted around the turntable produces high-speed collision and high-density crushing. After the raw materials hits each other, a vortex motion is formed between the turntable and the casing to cause multiple blows, friction, and pulverization, and is discharged straight from the lower portion. A closed loop is formed multiple times, controlled by a screening device to achieve the desired particle size.

working principle of impact crusher
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