Roller grinding mill HGM series

centrifugalverticalstone

HGM series of three-rings and medium-speed micro powder grinder is a new type of making micro powder machines through more than twenties times research and improvement Application pebble, limestone, granite, basalt, diabase, andesite, etc HGM series of three-rings and medium-speed micro powder grinder is a new type of making micro powder machines through more than twenties times research and improvement, depending on two decades o Applicable materials: Stone crusher is used for crushing over 120 kinds of rocks, such as limestone, granite, quartz, basalt, river stone, gold ore, iron ore, coal, gravel, aggregate etc. Different final output size could meet your different needs. Environmental protecting,less pollution. Quality Assurance Ultra-fine powder processing. Customized Scheme Safe and reliable operation in grinding cavity. High Yield The smallest size can reach 2500 mesh. Working principle The main motor of HGM Three-rings Medium-Speed Micro-powder Grinder drivers spindle and every layer turntable rotating by reducer, through studs, turntable drive dozens of ring roller grinding rolling and rotating in grinding ring roll away. Bulk material was crushed into small particles by hammer crusher, then enter into storage silo by elevator, evenly to the material is sent into the middle of upper turntable by electromagnetic vibrating feeder. Material is scatter to the peripheral edge under the effect of centrifugal force, and fall into the grinding ring roll away, stamping, roll grinding, polishing and crushing by ring rolling. The material is crushed in the first layer then falls into the second and third layer.