Counterattack Crusher

Product Description:

The counterattack Crushers is widely used for rough crushing, middle crushing and fin crushing materials of medium hardness and brittleness like limestone, dolomite, shale, sandstone, coal, asbestos, graphite and rock salt etc. in industries of building materials, chemicals, coal. It has a high crushing ratio, commonly is 10 -20 and with the highest ratio of 50-60. it simples the crushing process. It is easy to make, use and maintain. Of course, for users, it is easy to manufacture it. It is convenient to use and maintenance. Besides, there is only little limitation in crushing the hard materials because of the concentrated wear in the plate hammer.

Operation Principle:

Materials are impacted and crushed in the chassis by the high speeding plate hammer, and are casted to the counter plate above the rotor and crushed again. Then the materials are rebounded to the plate hammer shells role zone and are crushed for the third time. This process goes on until the granularity reaches the required size, then the materials are discharged.

Technical parameters

Type	Spec. (mm)	Feed Gate Size (mm)	The Max. feeding granularity (mm)	Productivity (t/h)	Power (kw)	Weight (Without motor )(kg)
PFy-0607	650×700	320×730	150	10-20	22	4000
PFy-0807	850×700	400×730	200	15-30	30	8130
PFy-1007	1000×700	400×730	250	30-50	30-45	9500
PFy-1010	1000×1000	400×1080	350	50-80	50-75	12127
PFy-1210	1250×1000	400×1080	350	70-120	90-132	14000
PFy-1214	1250×1400	400×1400	350	130-180	100-160	18579
PFy-1315	1320×1500	860×1520	500	160-250	180-260	12000
PFy-1320	1320×2000	860×2000	500	300-550	300-375	19000
PFy-1622	1600×2250	1290×2200	800	650-800	400-500	24000