The difference between Micro powder pulverizer and Raymond pulverizer 2015-09-14 14:28
HGM Three Ring micro powder pulverizer (also known as micro powder grinding, micro powder grinding pulverizer or Micro powder machine) is named for its three ring, it is a fine and superfine powder processing equipment, mainly suitable for the super fine powder processing of non-explosive brittle materials with medium and low hardness, and Mohs hardness below 9 degree, such as calcite, chalk and other 100 kinds of materials, finished product granularity of fine powder can be adjusted between 150-3000 mesh, the yield is up to 0.4-40 t/h.
Raymond pulverizer is suitable for processing various non-flammable and non-explosive mineral materials with Moh's hardness less than 9.3 and humidity less than 6%. It is widely used in the fields of metallurgy, construction, chemical industry, mining, highway construction etc,. The granularity of the finished powder size can be adjusted between 50 and 325 mesh (315-45 micron). Examples of processing materials include quartz, feldspar, barite, calcite carbonate, limestone, talc, ceramic, iron ore, carborundum, bauxite, rock phosphate, coal and other materials, about 400 kinds of materials in total.
Working principle of HGM Micro Powder pulverizer
Vibrating feeder evenly send materials into the host and continuously grinding in pulverizer room, after grinding, the powder will flow up by the wind machine, and classified by the classifier, the standard powder will flow through the pipe into the powder collector, the collection is separated by a valve discharge, and this is the final product.
Raymond pulverizer Working principle:
Raymond pulverizer is mainly composed of main unit, analyzer, fan, dischargeing cyclone separator, powder cyclone separator and air duct. Among them, the main unit consists of frame, blow shell, shovel, grinding roller and grinding ring.
The rollers tightly rolled on the ring under the effect of centrifugal force. Shovel sends material between the roller and ring and the material is grinded into powder under the high pressure.Then the fan blows the power up into the analyzer. At this time, the power material met the fineness requirement get through the analyzer and get into the power cyclone separator while the others will be sent back for re-grinding.The whole system is airtight circulation.
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