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Impact Crusher

Impact Crusher

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Impact crushers use horizontal shafts with rotating blow bars to hurl materials against fixed impact plates or aprons. This impact-based crushing creates minimal fines and produces uniformly shaped, cubical particles.

  • 10-400mmFeed Size
  • 45-315KWMotor Power
  • 10-400t/hProcessing capacity

What is PF impact crusher?

Impact crusher is a type of size reduction machine that uses high-speed impact to break down materials into smaller pieces. It uses horizontal shafts with rotating blow bars to hurl materials against fixed impact plates or aprons. This impact-based crushing creates minimal fines and produces uniformly shaped, cubical particles. It cooperates with jaw crusher in the stone production line. The discharge particle size can be adjusted and the crushing specifications are diversified. Impact crushers are widely used in various ore crushing, railway, highway and construction industry artificial sand and gravel production.
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Why choose PF impact crusher?

1. Impact crusher is more effective in processing materials with a large amount of moisture. It can effectively prevent material clogging. The impact crusher does not need to be equipped with a bottom sieve plate to effectively prevent clogging.

2. Impact crusher is suitable for a wider range of material hardness. The blow bar of the impact crusher is firmly fixed on the rotor with a mechanical clamping structure. When it rotates with the rotor, it has greater momentum, which is suitable for crushing harder materials, and at the same time consumes less energy.

3. It is convenient and flexible to adjust the discharge granularity. The impact crusher can adjust the output particle size in various ways, such as adjusting the rotor speed, adjusting the gap between the impact plate and the grinding chamber, etc. Gap adjustment can be adjusted mechanically or hydraulically.

4. The triple impact plate structure is adopted to increase the number of strikes on the material, hard extrusion, reduce friction, reduce hammer head loss, and prolong the service life of wear-resistant parts.

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  • High Quality

    Adopts high chromium plate so that it has shock resistance, abrasion resistance, and big impacting force.The unique crushing mechanism allows for rapid reduction of material size with minimal energy consumption.

  • Customized Design

    Adjustable Particle Size Control. This is typically done by changing the distance between the impact plate and the rotor, allowing operators to produce different grades of aggregate as needed.

  • Good Performance

    High-Quality Cubical Aggregates, big crushing ratio, high-efficiency crushing. Impact crusher is ideal for applications requiring high-quality aggregates such as road construction and concrete production.

Product features

Versatility for Diverse Materials. Impact crusher can handle a wide range of materials, including abrasive and non-abrasive types, soft and medium-hard materials like limestone, gypsum, and coal.

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Working principle

Impact crusher is a kind of stone crusher using impact force.

When impact crushing machine works, the motor drives the rotor rotate at a high speed. When the material gets into the blow bar working area, they will be stroke by the blow bar and thrown to the impact devices around the rotor. The material will come out from the discharge hole until they are crushed to the required size.

The materials from large to small all to be crushed at the impact chamber repeatedly. The clearance between the impact rack and the rotor can adjust the size and shape of the end product.

How does an impact crusher work

Specification

Model

Rotor size

D*L(mm)

Feeder opening

size(mm)

Max feeding

size(mm)

Capacity

(t/h)

Power

(kw)

PF-1007 Φ1000X700 450X730 250 10-60 45
PF-1010 Φ1000X1050 400X1080 300 50-90 55
PF-1210 Φ1250X1050 450X1150 400 70-130 90
PFW-1210 Φ1250×1050 450x1150 400 75-140 90
PFW-1214 Φ1250X1400 480X1500 430 100-180 132
PFW-1315 Φ1320X1500 860X1520 500 130-220 200
PFW-1320 Φ1320X2000 900X2000 500 160-350 250
PFW-1515 Φ1500×1500 930x1550 600 200-400 280
PFW-1520 Φ1512X2000 930X2040 700 300-450 355
PFW-1820 Φ1800X2000 1620X2040 700 500-800 2X315

*The output will vary according to different materials, feed particle size and other factors