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With ISO9001, high quality ,efficiency and capacity, competive and reasonable price, good after service, long working life ! - details see: https://www.machineto.com/4r138-raymond-mill-price-leading-raymond-mill-manufacturer-in-china-10284528

Specification:

1.advanced milling technoogy,

2.it occupies small area

3.passing ratio achieves 995

4.long working life , high incom

5.wide rage

raymond mill is a kind of new typed monderating speed stone powder manufacturing machine , which is developed on the basis of original raymond mill . it is getting prefect by low consumption. low investment ,enviroment friendly, small occupation area and more efficient than the traditional mill.

Raymond mill application:

The series mills are a kind of grinding equipment mainly applying to metallurgy, construction, chemical industry, mining and many other kinds of mineral materials. The range of grinding is: quartzite ,fluorspar , clay , marble , limestone , dolomite , lime , activated carbon , kaolin , phosphate ore , glass , manganese ore , chrome ore , fireproofing , thermal insulation material , white mud , gypsum , slag , blast , furnace slag , coal , gangue , coke, graphite , sandstone , shale , serpentine , granite ,silica ore,lapis lazuli , pyrophyllite,medical stone , attapulgite , magnesium ore , iron ore , copper ore , silicious ore ,iron oxide red , barium salt , kali salt , alums , bauxite , corundum , silicon carbon, potassium feldspar , perlite , lithium , feldspar , tripolit , olivine , magnesite , brucite , alumina , andalusite , kyanite , rose aurora , silver ore , shode , carbon black , illite etc. which are non-inflammable and non-explosive materials with Mohs hardness 7-8 and moisture content below 6% .The final products can be adjusted freely from 80 mesh to 325 mesh .(the finest can reach 800 mesh)

Raymond mill grinder structure:

These series of structure consists of mainframe, analyzer, draught fan, finished production cyclone separator, fine power-cyclone separator and flue pipe. Among mainframe is composed of rack, into wind volute, relieving tool, grinding roller, grinding ring, cover piece and electrical machine.

Raymond mill grinder working principle:

Grinding machine working process: First, large materials are crushed by jaw crusher to the needed fineness. Then, the materials are fed into the grinding chamber for grinding byvibrating feederequably and continuously. Next, the powder grinded goes upwards together with the airflow, after separated by analyzer, those which can meet the fineness request enter into the cyclone powder collector through pipe together with airflow. Finally, it is discharged by discharge powder tube as final production .The airflow is sucked into blower through wind recycling pipe at the upper of cyclone powder collector. Raymond mill is a closed loop airflow system and circulates in the flow of positive and negative state. For example, it can be artificial uniformity feeding without elevator, storage silo and vibrating feeder. In grinding chamber, because of some moisture contained in the materials to be grinded, the heat resulting from grinding leads to the vaporized air which changes the airflow volume. And the overall unit each pipe’s seam not sealed and the outside air inhaled can increase the volume of air current. Therefore, it can through adjusting redundant air pipe between the blower and mainframe to keep the balance of the air current and redundant air and guide into dust-extraction unit. At the same time the fine power in the air is collected. Finally, the redundant air enters into a cloth bag of a dust cleaner. After purification, the redundant air is discharge. In order to have a good effect on exhaust, cloth bag should always be shook.

Raymond mill grinder technical parameter:

Name	Unit	Specifications
Roller	No.	4
Grinding Roller Diameter*Height	mm	φ410x240
Grinding Ring Inner Diameter*Height	mm	φ1380x240
Speed of mainframe	r/m	105
Max Feeding Size	mm	30
Final Products Size	mm	0.613-0.044(the finest can reach 0.013)
capacity	t/h	6-20(according to the material)
Dimension	m	7850*8000*9700
Total weight	t	26

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