Hyper Pressure V Type Grinder(raymond mill)is elaborately designed by our grinder engineers based on the customer's production requirement and actual using experience, and also is a kind of new type high performance grinding equipment. Comparing with the traditional trapezium grinder, high pressure suspension grinder, and Superfine ball mill it has many advantages.Working principle:After reducing driving force of the main motor by the gear reducer, when the drive center axis and the quincunx rack fixed on the center axis revolve, under the centrifugal force the roller revolves around the center axis, at the same time parallel swing around the shaft, making the roller compress out side to the ring, thus ensuring that the roller and ring has maximum surface. At the same time the roller self revolves around the roller shaft, making the material scooped up by the shovel blade to grind, after grinding the powder blew to upper part of the mainframe, the separating by the separator, too coarse powder drops to the grinding room to re-grind, the qualified powder airflows into the cyclone powder collector, through the discharging pipe is qualified product.Technological superiority:1.New technique (quincunx rack and V type roller device), can directly change the centrifugal force into the grinding force, that is to say centrifugal force equals grinding force, and also the roller parallel swings around the vertical shaft, making the roller compact to the ring, thus ensure that the roller and ring has maximum surface contact, the capacity can be increased 30%.2.The separator adopts two types according to the final product fineness, one adopts blade type (80-325 mesh), the other adopts mouse type (200-1250mesh). 3.Air conveying and final product collecting system all changes negative pressure, secondary high efficient powder catcher makes final product’s collecting more thoroughly.4.Advanced and reasonable structure; highly low equipment’s vibration; low noise; stable mechanical operation and reliable performance.

stone powder mill:http://www.mill-crushers.com/Mill_Series/Hyper_Pressure_V_Type_Grinder.html