Impact Crusher

Hot Impact Crusher Zhengzhou

Product Overview:

This kind of machine can crush the large,medium and small size materials(granite, limestone, concrete ,etc)with max feed size less than 500mm and compression strength less than 350Mpa. It is widely used for crushing ore in mining, highway, railway, construction, etc. Presently, by practices, its comprehensive function is superior to the cone crusher and the hammer crusher.

Features:

Specifications

Impact stone crushers made in LIMING with the advanced world standard is latest generation product absorbing the latest technolo

Impact stone crushers made in LIMING

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Impact crusher is mainly used to crush many kinds of large, medium, small materials such as rock or stone whose side length is less than 500mm, and compression resistance should not be more than 350Mpa. 

Impact crusher  is widely used in hydroelectricity, highway, artificial rock, stone and sand, building material, etc.

Working principle of impact crusher :When the impact crusher works, the motor drives the rotor rotate with high speed, on the rotor where installed the hammers. When the materials get into the area which the hammers effect, under the impact function of the hammer at a high speed, the materials are thrown to the impact device above the rotor continuously. And then the materials are rebounded from the impact liner to the area where the hammers effects for being recrushed. The materials from large to small all to be crushed at the impact chamber repeatedly. The process won’t stop till the material are crushed to the required size and then discharged from outlet.

The main features of impact crusher: 1.Connected with locking sleeve assembly. 2.Final product with cubical shape. 3.The blow bar with high chrome. 4.Easy maintenance. Hydraulic or hand opening. 5.Reliable operation. Impact plate with a special shape.

Technical Data of impact crusher:

Model	Size of rotor (mm)	Feed opening (mm)	Max. feed size (mm)	Capacity (t/h)	Power of Motor (kW)	Weight (t)
PF1007	Φ1000×700	400×730	300	15-30	37	6
PF1010	Φ1000×1050	400×1080	350	50-80	75	12.5
PF1210	Φ1250×1050	400×1080	350	70-130	110	16.5
PF1214	Φ1250×1400	400×1430	350	90-180	132	19
PF1315	Φ1320×1500	860×1520	500	120-250	200	24
PF1320	Φ1320×2000	860×2030	500	160-350	260	27

Special structure,keyless connection, high-chromium plate hammer, particular impact liner; crushing hard rock, high-efficiency and energy saving; cubic shaped, granule of the final products can be adjusted, simplified crushing process.By technical improvement and research development, the new type of dedusting device can be configured to eliminate the dust and benefit to the environment.

Working Principle:

Impact crusher has two series: two-cavity and three-cavity impact crusher. It is a kind of crushing equipment using impact energy to crush material driven by motor.When the materials get into the area where the plate hammer effects, by whose high speed impact function, the crushed materials are thrown to the impact device above the rotor continuously, and then they are rebounded from the impact liner to the effect area of the blow bar to be crushed again. The materials are crushed from big-size to small-size in the impact cavity repeatedly. The process goes on until the materials are crushed to the required size and then discharged from the down part of the machine.

Technical Parameter:
Model	Specification (mm)	Feeder Opening Size (mm)	Feeding Size (mm)	Capacity (t/h)	Power (kw)
PF-1007	1000×700	400×730	≤250	15-60	45
PF-1010	1000×1050	400×1080	≤300	50-90	55
PF-1210	1250×1050	400×1080	≤300	70-130	90
PF-1214	1250×1400	400×1430	≤300	90-180	132
PF-1315	1320×1520	860×1520	≤350	120-250	160
PF-1320	1320×2000	860×2030	≤500	160-350	200