high-strength raymond mill

PostTime:2015-11-09 Category:powder making machine Leave Message

High-strength Raymond mill is one milling machine products, high-strength mill suitable for grinding barite, limestone, ceramics, slag, etc. Mohs hardness of not greater than 9.3 and humidity below 6% non-explosive high fine powder generation and processing mining, metallurgy, chemicals, building materials and other industries more than 280 kinds of materials, product size in the 80-425 mesh range adjustment (the smallest 1,000 head). By increasing the special device inside the machine, can produce 30-80 mesh coarse powder.

Applicable materials: barite, limestone, ceramics, slag and so on.

high-strength raymond mill

Product description: high-strength mill suitable for grinding Mohs hardness of not greater than 9.3, a high fine powder generation and processing humidity below 6% non-explosive mining, metallurgy, chemicals, building materials and other industries more than 280 kinds of materials, structural excellent, reliable operation, long life and other advantages, welcome.

Product advantages

Process is simple, strong independence

High-strength mill using three-dimensional structure, small footprint, complete sets of strong, expect the finished powder independent self-contained production system from the block.

Fineness uniform, easy maintenance

Finished powder fineness uniform, through screening rate of 99%, which is difficult to have other milling equipment. Electrical system with centralized control, no one can achieve the basic milling plant operation, and easy maintenance.

High wear resistance, reliable operation

Important parts are made of high quality steel, wear-resistant parts are high-performance wear-resistant materials, the whole high wear resistance, the use of enclosed gear gearbox and pulleys, transmission smooth, reliable operation.

Technical Parameters

Model

High Strength-97

High Strength-93

High Strength-91

High Strength-87

High Strength-76

High Strength-66

High Strength-62

Feed size
(mm)

≤25

≤25

≤25

≤5

≤20

≤15

≤15

Finished size
(mm)

0.125-0.033

0.125-0.033

0.125-0.033

0.125-0.033

0.125-0.033

0.125-0.044

0.125-0.044

Different materials fineness
(t)

4-52

3.5-40

3-36

2.8-33

1.5-25

1-20

0.6-9

Center shaft speed
(r/min)

130

140

148

161

170

190

274

Grinding ring diameter
(mm)

1050

1006

973

907.5

850

640

525

Roller diameter
(mm)

310

300

290

270

250

210

150

Roller height
(mm)

170

160

150

150

150

150

100

Host Motor
 

Y225S-4-37

Y225M-8-30

Y225M-8-22

Y225M-8-22

Y225s-8-18.5

Y200I-8-15

Y160M-6-7.5

Fan motor

Y200L-4-37

Y180M-2-22

Y180I-4-22

Y180M-4-18.5

Y160I-4-15

Y160M-4-11

Y132S-4-5.5

Motor analyzer
 

YC122-4A-5.5

Y112M-6-3

Y112M-6-2.2

Y112M-6-2.2

Y112M-6-2.2

Y112M-6-2.2

Y90I-6-1.1

high-strength raymond mill

High Strength Mill Working Process

Within a host of high-strength mill, roll grinding hanger on fastening spring high pressure 1000-1500 kg pressure. After beginning work, grinding spindle rotary roll around and under the influence of high pressure spring and centrifugal force, close to the ring rolling mill, Raymond mill under pressure ratio equal 1.2 times higher dynamic conditions, so the yield greatly improved. When the material to be ground into the grinding chamber, fed by the shovel blade between RCC roller and grinding ring, after rolling the powder with a drum machine Phoenix circulating air into the Analytical Engine, qualified with the powder gas into the cyclone powder collector is finished, large particulate material regrinding. Circulating air blower to repeat the above process, more than the wind enters bag filter purification. When the grinding roller and grinding ring wear to a certain extent, high-pressure adjustment spring length, maintaining a constant pressure between the roller and the grinding ring. Thus ensuring stable production.

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