1. Impact Crusher application
This impact crusher/ stone crusher/ lime stone crusher (PF 1315)is mainly used in mining, building, chemical Industrial, power, metallurgical industries etc. To crush limestone, slag, coke, coal and other ore with compression strength below 350 Mpa, but not suitable to crushing sticky material and ores with moisture content of surface above 8- 10 %.

2. Impact Crusher MAIN TECHNICAL PARAMETER
Rotor Diameter x Rotor Width ¦Õ1320 X l500 mm
Feeding Opening 860X 1520 mm
Max. Feed Size 500 mm
Capacity l60-250 t/h
Electric Motor Type Y355L1-6
Power 180-260kW
Speed 980 r/min
Speed of Main Shaft 460-530 r/min
Weight 20975 kg (Excluding Electric Motor)
Overall Dimensions (mm) 3280 X 3040X2613 mm

3. Impact Crusher CONSTRUCTION AND WORKING PRINCIPLE
This crusher mainly consists of lower housing, housing, housing cover, rotor, ratchet unit used for opening the housing cover and other parts.
The blow bar of rotor shaft is revolved by an electric motor through v-belts, and crushing the feeding material, then the crushed material can be thrown to the impact plate and crushed again, then return to the bars and be crushed for another time. This process will be repeated for several times until the material up to required graininess. The material from the feed opening goes into the first crushing chamber, then the second crushing chamber, lastly, the size of the stone is less than the gap between the blow bar and the impact plate and is discharged from the lower part of machine that is what you want...

4. Impact Crusher Features and Benefits:
(1) Many chamber crush, suitable for crushing hard rock
(2) Reasonable design of leveling plate making charge finer and cubic without internal cracks
(3) Low and big feed opening makes the production line easy to arrange and increase the size of feeding material.
(4) Use the hydrocone to open, easy to maintain and change wear-parts
(5) new anti-abrasive material makes longer service life of plate hammer, back impact plate and liner.