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Page Views: 28 Date Added: 06/16/2008 Last Updated: 07/02/2008 Expiry Date: 06/16/2009 Description: PF Series Impact Crushers are optimized after adopting advanced techniques. It is mainly used in secondary crushing and suitable to produce high rank highway, hydroelectric and building material. It can crush granite, basalt, bluestone, etc the diameters of which are from 100mm to 500mm, and its crushing compression strength is not more than 320Mp. The final product is desirable device for aggregation used in highway and railway surface and water and electricity industry. (2) Working Principle of Impact Crusher: When the impact crusher is working, the motor drives the rotor rotate 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 recrushed. The materials from large to small all to be crushed at the impact chamber repeatedly. The whole process won't stop till the materials are crushed to the required size and then can be discharged from outlet. (3)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. Additional photos

Company Information (Zhengzhou Yifan Machinery Co.,Ltd)

Company Profile: Zhengzhou Yifan Machinery Co., Ltd (the share-holder is Shande Technology (Beijing) Co., Ltd) has its headquarter in Beijing. It is a famous manufacturer of crushing and screening equipment and provides series crushing and screening equipment for customers, which includes Mobile Crusher, hydraulic cone crusher, jaw crusher, impact crusher, vertical shaft impactcrusher, vibrating screen and mobile crushing and screening plant. We offer not only products with good quality and competitive price, but also top service and solution. We have many technical experts in domestic crushing and screening field, and possess the powerful ability in developing new products. We regard demands of customers as our motility and endlessly develop new products with high performance, which could satisfy the demands of customers and reach the world level. Website URL: http://www.yfmac.com Year Established: 2000 Products/Service: Mobile Crusher, Hydraulic Cone Crusher, Vibrating Feeder, Jaw Crusher, Vertical Shaft Impact Crusher, Ring Hammer Crusher, Circular Vibrating Screen, Powder Separator, Sand Washer,

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