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These series of impact crushers are designed for crushing ores and rocks with particle sizes less than 100-500mm and compression strength no more than 320MPa. It has features of big crushing ratio, high-efficiency crushing, cubic shape, selectable crushing, etc. It is widely used in highway, hydropower construction, airport and building industries
Working Principle of Impact Crusher
The impact crushes materials with impact force. When the materials enter the blow bar area, they are crushed due to the high-speed impact of the blow bar and are thrown to the impact plates on the rotor for secondary crush. Then the materials will be shot back to the blow bar again for the third crush. This process repeats until the materials are crushed to the required size and discharged from the lower part of the machine. The size and shape of the finished powder can be changed by adjusting the gap between the impact rack and rotor support. The machine employs self-weigh security device in its back frame. When other objects enter the impact cavity, they will be forced out of the machine by the impact rack in the front and back of the machine.
Characteristics of Impact Crusher
Crushing hard rock, connection with locking sleeve assembly, the blow bar with high chrome, hydraulic or hand opener switch, impact plate with special shape
Feed Opening (mm) Max. Feed Size (mm) Capacity
(t/h) Discharge Size (mm) Motor Power (kw) Weight (t) Overall Dimensions
PF-1007 820W700 300 24-45 20-60 55 9.5 2400W1558W2660
PF-1010 1170W720 350 50-80 20-60 75 10 2532W1985W2196
PF-1210 1090W465 350 80-130 20-60 110 14 2638W2037W2713
PF-1214 1440W465 350 100-160 20-60 132 18 2580W2400W2810
PF-1315 1532W560 350 140-200 20-60 200 19.3 2840W2748W2556
PF-1316 1690W859 350 150-220 20-60 200 19.5 3096W2850W2667
Note: This specification is just for reference, any changes are subject to impact crushers.