Impact Crusher

An impact crusher is generally used for aggregate production, mining operations, and concrete recycling and crushing; it is known for its high crushing ratio and uniform output particle size; An impact crusher is a machine that uses blow instead of pressure to reduce the size of material.

10-400mm

Feed Size

45-315KW

Motor Power

10-400t/h

Capacity

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10-400mm

Feed Size

45-315KW

Moter Power

10-400t/h

Capacity

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Advantages of Impact Crusher

Compared with a hammer crusher, the impact crusher can fully utilize the high-speed impact energy of the entire rotor.

Stable Performance

Impact crushers employ sharp blows applied at high speed to free-falling rocks where comminution is by impact rather than compression.
Quality Assurance

The impact plates are reversible to even outwear, and can easily be removed and replaced.
Optimal Design

Impact crushers are also favored in the quarry industry because of the improved product shape.
Differentiated design

Impact crushers tend to produce more elongated particles because of their ability to pass through the chamber unbroken.

Impact Crusher of Application

PF Impact crusher is designed for crushing ores and rocks with particle sizes less than 10-400mm and no more than 350Mpa. The material produced by an impact crusher is easier to grade and compact making it perfect for base and subbase.

Over 120 kinds of rocks, such as limestone, granite, quartz, basalt, river stone, gold ore, iron ore, coal, gravel, aggregate, etc. Different final output sizes could meet your different needs.

Working principle

What is the structure of the impact crusher?

The impact crusher is mainly composed of a frame, rotor, impact frame, main shaft wheel, liner, hydraulic adjustment device, hydraulic starting device, etc.

Impact crusher working principle

When the stone falls into the working area of the blow bar (hammer), it is crushed by the impact of the blow bar on the high-speed rotating rotor and is thrown to the apron for a second impact, and rebounds until the rotating blow bar (hammer) is hit again. This process is repeated until the material is crushed to the required size and discharged from the machine outlet.

Controlling the gap between the apron and the rotor can change the particle size and shape of the material. The smaller the gap, the finer the gradation.

Impact Crusher_Stone Crusher_Impact Stone Crusher

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Specification

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

Model	Feeder opening size(mm)	Max feeding size(mm)	Rotor size D*L(mm)	Capacity (t/h)	Power (kw)
PF-1007	450X730	250	Φ1000X700	15-60	37-55
PF-1010	400X1080	300	Φ1000X1050	50-90	55-75
PF-1210	450X1150	300	Φ1250X1050	70-130	90-110
PF-1214	480X1500	350	Φ1250X1400	100-180	132-160
PFW-1315	860X1520	500	Φ1320X1500	130-220	160-220
PFW-1320	900X2000	500	Φ1320X2000	160-350	260-315
PFW-1520	930X2040	700	Φ1512X2000	300-450	400-450
PFW-1620	1150X2040	700	Φ1612X2000	400-550	480-650
PFW-1820	1620X2040	700	Φ1800X2000	500-800	630-710