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Impact Crusher

Impact Crusher

Crushing Equipment & stone crusher

  • Applied Materials: Limestone, coal gangue, granite, bluestone, construction waste, cobble, pebble, basalt, iron ore, quartz, calcite, concrete, cement clinker and some metal, etc.
  • Feed Size:300-1300MM
  • Motor Power:37-400KW
  • Capacity:30-2000TPH

Impact crusher for sale

Impact crusher, a kind of equipment that utilizes impact energy to crush materials. When the material enters the plate hammer area, it is crushed by the high-speed impact of the plate hammer, and is thrown to the impact device installed above the rotor to be crushed again, and then bounced back to the plate hammer area from the impact liner to be crushed again. This process is repeated until the material is crushed to the required size and discharged from the lower part of the machine.

Advantageous of Impact Crushers

  • Unique structure, large crushing ratio: the optimized crushing chamber design and rotor structure make the impact crusher able to achieve a larger crushing ratio and improve production efficiency.
  • Excellent particle shape, uniform discharge: through multiple impact crushing, the material particle shape is more rounded and the particle size distribution is more uniform, which meets the demand for high-quality aggregate production.
  • Low energy consumption and economic operation: The impact crusher adopts advanced energy-saving technology, effectively reducing energy consumption and maintenance costs, improving overall economic efficiency.
  • Wide adaptability and variety of materials: It is suitable for crushing various hardness materials, such as limestone, feldspar, calcite, talc, barite, etc. It is widely used in mining, building materials, chemical industry and other industries.
  • Easy to operate and maintain: the equipment has a high degree of automation and is easy to operate; the modularized design makes maintenance more convenient and reduces downtime.

Application Scenarios of Impact Crusher

  • Mining: used to crush various ores and improve the efficiency of mineral processing.
  • Solid Waste Processing: Crushing and recycling materials to realize resource reuse.
  • Construction material production: to produce high-quality aggregate and sand and gravel to meet construction demand.

working principle of impact crusher

The working principle of impact crusher is mainly based on the principle of impact crushing. When the motor drives the rotor to rotate at a high speed, the plate hammers are thrown out radially under the effect of centrifugal force. The material enters into the crushing chamber from the inlet, and is firstly impacted by the high-speed rotating plate hammers, and then thrown to the impact plate after preliminary crushing. On the counterattack plate, the material is impacted and crushed again, and bounced back to the crushing chamber from the counterattack plate, and then crushed with the subsequent materials by the repeated impacts of the plate hammer and counterattack plate. Finally, the materials are crushed to the required size and discharged from the discharge port.

Structural Characteristics of Impact Crusher

  • Rotor and Hammer: The rotor is the core component of the impact crusher and is assembled with the shaft through the key. The plate hammer is rigidly attached to the rotor, utilizing the inertia of the entire rotor to impact and crush the material. This design makes the crushing more adequate and improves the crushing efficiency.
  • Impact Plate and Crushing Chamber: The impact plate is the key part of the material to be crushed by the second impact, and its shape and angle are carefully designed to ensure that the material can be impacted and crushed in the best way. The crushing cavity provides the space for the materials to move during the crushing process, so that the materials can be fully impacted.
  • Frame and transmission parts: The frame is the support structure of the impact crusher, bearing the weight and crushing force of the whole equipment. The transmission parts are responsible for transferring the power from the motor to the rotor and driving the rotor to rotate at high speed. The robust design and precise manufacturing of these components ensure the stability and reliability of the equipment.
  • Discharge Size Adjustment Devices: Impact crushers are usually equipped with discharge size adjustment devices, such as screen plates or adjusting plates, etc. By adjusting the position or angle of these devices, the impact crusher is able to adjust the size of the discharged material. By adjusting the position or angle of these devices, the discharge size can be easily controlled to meet different production requirements.

Impact Crusher Specifications

The Maximum 
Feeding Size
PF-1007Φ1000×700400×73030030-704P   37-452330×1660×230012
PF-1010Φ1000×1050400×108035050-904P   45-552370×1700×239015
PF-1210Φ1250×1050400×108035070-1306P   1102680×2160×280017.7
PF-1214Φ1250×1400400×143035080-1806P   1322650×2460×280022.4
PF-1315Φ1320×1500860×1520500100-2806P   2003180×2720×312027
PF-1320Φ1300×2000993×2000500140-3806P   2503220×3100×312034
PF-1520Φ1500×2000830×2040700200-5504P   315-4003959×3564×333050.6
PF-1820Φ1800×20001260×2040800400-8004P   630-7104400×3866×400983.21

After-sales service

Equipment installation and commissioning: professional technical team to guide the installation and commissioning, to ensure that the equipment is put into operation smoothly.
Technical training: provide comprehensive technical training and operational guidance to ensure that you master the equipment operating skills.
Warranty service: the main parts of the equipment enjoy warranty service, so that you can buy worry-free.
Maintenance support: provide fast response maintenance support services to ensure that equipment failures are resolved in a timely manner.
Parts supply: provide original parts supply service to ensure the continuous and stable operation of the equipment.

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