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Strongly Recommended Limestone Raymond mill in Korea quoted

Raymond mill is created in 1906, even though there are more than one hundred years of history, it has not been eliminated. Raymond is the traditional mill with the most stable performance on the current market, now it is still prevalent in pulverized coal industry in the United States. .

Raymond mill features:

Small footprint, strong systemic

Vertical structure, small footprint, systematic, from raw materials roughing to transport to the milling to packaging, forming an independent production system.

Good stability, high reliability

Mainframe gearing adopts sealed pulley and gear box, smooth transmission , reliable operation. Raymond Mill important parts are made of high quality castings and extrusions , sophisticated technology and rigorous process to ensure that the durability of the equipment.

Good product size , through screening rate is 99%

Electrical system adopts centralized control, milling workshop basic enable unmanned operation. Compared with other milling equipment, through screening rate is 99%.

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 )

 

Working principle:

Firstly, raw material is crushed by jaw crusher to the size required, then elevated into a hopper from which the material is transported through the electro-magnetic vibrating feeder evenly and continuously into the grinding chamber for powder-processing. The rollers oscillate outward to press the ring because of the centrifugal force and the shovel scoops up the materials, send to the middle between the ring and rollers to accomplish the grinding. After grinding, the rough materials will be recycled by the air from the fan back into the grinding chamber for regrinding and the fine powders are blew into the cyclone and poured out through the output-powder pipe as the final products

Technical Parameters:

Model

Roller

Ring

Max.

Feeding size

(mm)

Fineness
of product
(mm)

power
for
Machine
(kw)

NO

dimension
(mm)

height
(mm)

Inner Diameter (mm)

HEIGHT
(mm)

3R2715

3

270

150

830

150

15-20

0.044-0.165

22

3R3016

3

300

160

880

160

15-20

0.044-0.165

30

4R3216

4

320

160

970

160

20-25

0.044-0.165

37

5R4121

5

410

210

1280

210

<30

0.95-0.033

75

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