Shanghai donglong Impact crusher:
 Description The impact crusher Shanghai donglong Heavy Industry Co.Ltd offers are ideal for secondary crushing. Impact Crusher is a new stone crusher machine that absorbs advanced technologies at home and abroad. Dealing with the material with the side length 500mm, not more than 350Mpa anti-pressure strength, Impact Crusher can be widely used in the first and secondary crushing process. donglong is a expert of impact crusher manufacturer in China. The impact crusher designed by us is characterized by great reduction ratio, high reduction efficiency, convenient maintenance, etc, and the final product is in the shape of a cube. Impact crusher is widely used in crushing plant for highway construction, hydraulic engineering and architecture, mining industry etc for crushing quartz, basalt, shaly, kaolin, limestone, marble etc
donglong impact crusher Working Principle
When impact crusher works, the motor drives the rotor rotate with high speed, on the rotor where installed the hammers with high-tech raw material. When the crushed materials get into the impact crusher inner space where 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 crusher chamber repeatedly. The process won't stop till the materials in the impact crusher are crushed to the required size and then discharged from outlet.
donglong impact crusher Technical Parameters
Model Rotor Specs (mm) Feed lenght (mm) Max. feed size (mm) Capacity(t/h) Power of motor (kw) Overall Dimensions(mm) PF-1007 Φ1000×700 400×730 300 37-50 30-55 2400×1560×2600 PF-1010 Φ1000×1050 400×1080 350 55-80 55-75 2440×2250×2650 PF-1210 Φ1250×1050 400×1080 350 60-120 110-132 2700×2340×2900 PF-1214 Φ1250×1400 400×1430 350 130-180 132-160 2700×2690×2890 PF-1315 Φ1300×1500 860×1520 350 150-220 180-220 3100×3280×2670 PF-1515 Φ1550×1500 900×1650 350 200-260 260-280 3400×3500×3280

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