impact crusher

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PF series of impact crusher is widely applied in mining, transportation, energy, construction and chemical industry. Impact crushers are ideal choicefor crushing and screening. This impact crusher machine features reasonable structure, high productivity, easy operation and maintenance and safe performance.The most outstanding advantage of the impact crusher is that its finished powder is in good, cubic shape and without tensility and cranny. Impact crusher Features 1. High reduction ratio and crushing efficiency; 2. No-board connection; the blow bar with high chrome (high chromed blow bar). 3. Impact plate with a special shape. 4. Crushed product with cubical shape. 5. Easy maintenance and reliable operation. Impact crusher Working principle This impact crusher machine crushes materials with impact force. When the materials enter the blow bar area, they are crushed due to the high-speed impact of theblow 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 finishedpowder can be changed by adjusting the gap between the impact rack and rotor support. The impact crusher machine employs self-weigh security device in its back frame. When otherobjects enter the impact cavity, they will be forced out of the machine by theimpact rack in the front and back of the machine. Zhengzhou General Mining Machinery Co.,Ltd. website:http:// www.zztyjq.en.alibaba.com Email:zztyjq@hotmail.com Msn:zztyjq@hotmail.com Tel:086—371—67821530 Fax:086—371—67852168 contect:nancy(international trade sales)

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Zhengzhou General Mining Machinery Co., Ltd.

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