Impact crusher- Baichy Machinery

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PF Impact Crusher is a type of Horizontal Shaft Impactor (HSI).It is one of the most common crushing machines used in quarries and recycling plants, typically installed as the secondary crusher after a Jaw Crusher.

0-700mmFeed Size
45-630KWMotor Power
10-800t/hProcessing capacity

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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.

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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Product features

Cubic Product Shape

Hydraulically assisted apron adjustment and optimized rotor design ensure uniform particle size and excellent cubical shape, meeting high-grade aggregate specifications.
High-Chromium Blow Bars

Adopts high-chromium wear plates with outstanding shock and abrasion resistance, delivering powerful impacting force while enabling rapid size reduction with minimal energy consumption.
Adjustable Particle Size Control

Changing the gap between impact plate and rotor allows precise product size adjustment, enabling operators to produce different aggregate grades as needed.
User-Friendly Maintenance and Safety

Hydraulic opening mechanism provides easy access to the crushing chamber, simplifying wear part replacement and inspection while ensuring operator safety.

Working principle

PF Impact Crusher uses kinetic energy (violence) to shatter rock.

Rock enters the chamber and is immediately struck by massive chrome Blow Bars (hammers) mounted on a fast-spinning rotor. The rock is thrown upwards against heavy steel Impact Plates (curtains). The rock shatters and bounces back down to the rotor to be hit again. Finally the rock breaks along its natural fissures, creating a stress-free, square-shaped stone.

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

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	300	70-130	90
PFW-1210	Φ1250×1050	450x1150	300	75-140	90
PFW-1214	Φ1250X1400	450X1460	350	100-180	132
PFW-1315	Φ1320X1500	550X1520	350	130-220	200
PFW-1320	Φ1320X2000	550X1900	400	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