Description

PFQ Impact Crusher is a newly developed series impact crusher with high efficiency. It has smart structure and can be applied to primary crushing, secondary and fine crushing of a variety of materials with compression strength less than 250Mpa.  It can be widely used for sand and aggregate processing in water conservancy and hydropower projects and other infrastructure constructions, such as highway, high-speed rail, building materials, mining and urban construction waste treatment.

Features

1. Specially designed three crushing chambers, which improves the production capacity, makes the feed size bigger and the product shape better.

2. The optimally designed rotor provides powerful rotational inertia and strong impact force of hammer head, which improves the productivity and increases the crushing ratio.

3. Specially designed anti-wear alloy C shape hammer keeps the shape of impact face in product life cycle. It ensures that the product shape and particle size distribution is very stable.

4. Standard modular designed liner and tooth impact plate have common-ability and interchangeability, which improve the utilization ratio and prolong the machine's service life.

5. Special hammer fitting structure improves hammers' stability and convenient dismounting, it also greatly improve the work efficiency.

6. The discharging opening size of the machine can be adjusted according to the requirement of product size and particle size distribution.

7. The standard hydraulic lifting device will be provided with the machine. It is optional to supply special lifting tools for replacing hammers, which is flexible and can be easily maintained.

Working Principle

Electrical motor drives through V-belts and makes the rotor run at high speed. Materials will be fed into the crushing chamber from feed inlet, and be struck by the plate hammer which rotates at high speed. The materials are thrown up to the dentate reaction plate on the top of the crushing chamber and then falls down, the thrown-up and falling-down materials are crushed by striking with each other. The big incompletely crushed materials will form big stress and bending force at the interaction of hammer and thick impact plate in P crushing chamber, even the hard crushed materials will be broken and enter into the following S and T crushing chamber. The materials in these two crushing chambers can be medium and fine crushed by striking, impacting, bending and extruding, then discharged out of the machine.

Parameter

Model Max. Feed Size(mm) Discharge Size
(mm)
Capacity
(t/h)
Power
(kw)
<150MPa <250MPa
PFQ1108 300 150 30 50~100 75
PFQ1110 400 200 30 80~150 110
PFQ1310 500 200 40 140~200 160
PFQ1313 500 250 40 180~260 200
PFQ1315 600 300 40 200~300 250
PFQ1320 600 300 40 300~400 2×160
PFQ1520 800 400 40 350~550 2×250
PFQ1823 1000 500 40 550~850 2×400
PFQ2223 1200 600 40 850~1200 2×560

Remark: The production capacity listed in the table is based on limestone with the loose density 1.6/m³. The feed should be moderate. If the feed is too big, it will reduce the capacity and increase the wear.

Structure

PFQ impact crusher

Machine Photo

pfq impact crusher 1

 

pfq impact crusher 2

Customer Cases

PFQ impact crusher application 1

It is designed for road reconstruction in East Timor.

The main equipment: ZSW490×110 feeder, C1008 jaw crusher, PFQ1313B impact crusher, 3YA2460 vibrating screen、DXS3.2A sand washer and complete set of automatic control system.

PFQ impact crusher application 2

2000t/h Limestone Production at Mengzi Country, Yunnan Province.

The main equipment: ZSW1860 vibrating screen, JC140 jaw crusher, PFQ1520 impact crusher, 3YK3280 vibrating screen, PFL1750 complex crusher, 2YK3073 vibrating screen

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contact us
  • Tel.: +86-379-62669977/78/58/68
  • E-mail: lydhchina@huazn.com
  • Add.: No.280, Guanlin Road, Luoyang, Henan, China