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CE Approved Raymond Roller Mill Stone Mineral Grinding Mill For Grinding Powder

HENAN HONGJI MINE MACHINERY CO.,LTD

CE Approved Raymond Roller Mill Stone Mineral Grinding Mill For Grinding Powder

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Brand Name : HONGJI

Model Number : hj

Certification : ISO9001

Place of Origin : Henan, China (Mainland)

MOQ : 1

Payment Terms : L/C, D/A, D/P, T/T, MoneyGram, Western Union

Price : Negotiation

Packaging Details : Standard

Delivery Time : 20 days and depends on ordering quantity

Installation : Technical Guidance

After sale service : Life Time

Material : Casting Steel

Output size : 35-425mesh/0.613-0.033mm

Application : Mining, Construction , Chemical, Metallurgy

Dimension(L*W*H) : in detail

web site : hongjigroup.com

Product Name : Raymond Mill

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CE approved Raymond Mill/Mineral Stone Grinding Mill/grinding mills for grinding powder

Brief introduction of Raymond mill


1) Raymond mill is a commonly used milling equipment, mainly used for calcite, feldspar, talc, marble, limestone, dolomite, fluorite, lime, activated clay, activated carbon, kaolin, cement, phosphate ore, gypsum, glass, insulation materials with Mohs hardness not more than 9.3 degree.
2) Raymond mill for size reduction, fine powder, ultra fine powder grinding with finished products from 100 mesh to 325 mesh . It was ever popular in mining, building materials, chemical engineering and metallurgy industries for size reduction, dispersion, or specialized needs, powder generation and processing for industrial process. Raymond grinding mill is suitable for primary grinding, secondary grinding, re grind applications, fine grinding, lime slaking etc..


Application


Raymond mill is a kind of grinding machine which is widely used to grind non flammable and non explosive materials. The fineness of the finished product can be adjusted from 100 to 425 mesh (35micron) according to requirements.
In the Raymond grinding plant, the stuff for grinding is loaded into the grinding chamber of the main frame evenly and continuously. The stuff is grind when roller rolls. The rough powder will be put back to grinder for re grinding. The fine powder flows into the product cyclone collector together with airflow and is expelled from the powder output pipe as product.

Working principle


After the materials enter the grinding chamber of the main frame, the grinding roller swings outward and presses closely upon the grinding ring due to the centrifugal force generated by the rotation of the main shaft. The blade carries materials to the space between the grinding roller and grinding ring, and materials are ground as the grinding roller rolls. After being ground, the powder is selected by classifier via the cycle wind of the blower and the rough powder will be back to the grinding chamber for re grinding.

Raymond Mill Parameter

Model 5R4119 4R3216 4R3016 3R3015 4R3015
Particle size of feed(mm) ≤25 ≤25 ≤25 ≤20
Particle of finished product(mm) 0.125-0.044 0.125-0.044 0.125-0.044 0.125-0.044
Shift output at different material fine degree 8-60 4-45 3-35 2-28
Rotate speed of central axis(r/min) 105 130 160 160
Inner diameter of Pulverizing ring (mm) 1270 970 880 830(800)
Diameter of Pulverizing roller (mm) 410 320 300 270
Height of Pulverizing roller(mm) 190 160 160 150
main motor(KW) y280s-4-75 y225s-4-37 y225m-8-30 y225m-8-22
Fan motor(KW) y250m-4-75 y200L-4-37 y180m-4-18.5 y160L-4-18.5
Motor(KW) yc200-4-7.5 yc120-4-5.5 y112m-6-2.2 y112m6-2.2

CE Approved Raymond Roller Mill Stone Mineral Grinding Mill For Grinding PowderCE Approved Raymond Roller Mill Stone Mineral Grinding Mill For Grinding Powder


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raymond grinding mill

      

mineral grinding mill

      
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