Working Principle of Impact Crusher:
When the Impact Crusher works, the motor drives the rotor rotate of the Impact Crusher with high speed, on the rotor where installed the hammers. When the materials get into the area which the hammers affect, 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 re-crushed. 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 of the Impact Crusher.

PF Series---Two cavities
Model	Specification (mm)	Feed Opening (mm)	Max. Feeding Size (mm)	Capacity (t/h)	Power (kw)	Weight(t) (Excluding Electric Motor)	Overall Dimensions(mm) (LxWxH)
PF-1007	Φ1000×700	400×730	300	35~50	37	9.5	2400×1560×2660
PF-1010	Φ1000x1050	400x1080	350	50~80	75	12.6	2440×2250×2630
PF-1210	Φ1250x1050	400x1080	350	70~120	110	14	2700×2340×2870
PF-1214	Φ1250x1400	400x1430	350	80~160	132	18.58	2700×2440×2900
PF-1315	Φ1300x1500	860x1520	500	160~260	200	24.2	2860×2800×3050

PF(V) Series---Three cavities
Model	Specification (mm)	Feed Opening (mm)	Max. Feeding Size (mm)	Capacity (t/h)	Power (kw)	Weight(t) (Excluding Electric Motor)	Overall Dimensions(mm) (LxWxH)
PF-1010V	Φ1000×1050	400×1080	350	50-80	55-75	13.2	2400×2250×2660
PF-1210V	Φ1250×1050	400×1080	350	70-120	110-132	15.2	2696×2338×2890
PF-1214V	Φ1250×1050	400×1080	350	130-180	132-160	20	2690×2688×2890
PF-1310V	Φ1300×1050	490×1170	350	70-120	110-160	13.5	2780×2478×2855
PF-1315V	Φ1320×1050	860×1520	350	150-220	180-220	20.5	3096×3273×2667
PF-1515V	Φ1500×1500	850×1580	350	220-280	280-315	29.5	3550×2835×3270