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Raymond Grinder Raymond Grinder

Introduction to the Grinding Plant

Raymond rock  grinder or grinding plant is one machine introduced from foreign countries. At present, there are many Raymond grinder manufacturers, and the grinding plant is used for all ores and coal powders preparation, such as fine powder processing of raw material ore, gypsum ore and coal. In the powder rock grinding industry, the main development directions of the Raymond mill are reliability, precision, automatic supervision and control. Such measures as controllable silicon power supply, AC variable frequency speed regulating, grease centralized lubrication and vibration reduction can be taken and the devices such as supervision of working conditions and micro automatic control can be equipped.

Raymond Grinder

Working Principle of Raymond Mill:

The grinder mill or grinding plant crushes and grinds the bulk raw material into the required feeding granularity, after that bucket elevator lifts the material into the storage bin, and then electric vibrating feeder transports it evenly into the grinding chamber where the material is scooped up by shovel blade and grinded between grinder roller and grinder ring, and then the blower blows the air into the grinding chamber from shunt plate and blows the grinded powder into the analysis chamber, the powder is concentrated by rotating analysis impeller that is driven by the speed motor with transmission gear, after the concentration, the large granular material drops back into the grinding chamber and is grinded again, and while the qualified fine powder enters into cyclone powder collector following the air flow.

Raymond Grinder

When the qualified powder separates with air, it is discharged into the final product from the discharging port. In the working process of the host machine, the shovel blade plays the important role. It is in the lower end of the grinder roller and they rotate at the same time when the material is scooped up and thrown into the space between grinder roller and grinder ring thus it shapes litter layer which grinds the material with the pressure force produced by rotating grinder roller so as to achieve the goal of making powder.

Structural Features of Grinder Mill:

1. It is the solid structure, covers small area; it is an independent producing system from primary material to the final powder.

2. Fineness of the final powder is well-distributed, 99% of them can pass through the screen, and other milling machines are hard to approach.

3. Raymond mill conmission equipment adopts closed gear case and pulley, stable convey and believable work.

4. Important part adopt high quality steel, abrasion proof adopt high quality abrasion material, the whole machine have a high abrasion and have a believable work.

5. Its electric system adopt concentrating control, the workshop can realize no-people work, and maintenance.

[Related Categories: Mining Machinery ]
[Related Keywords: raymond mill, raymond roller mill, raymond grinding mill ]
stone mill,grinding mill, mining equipment, grinder machine, powder stone mill,grinding mill, mining equipment, grinder machine, powder

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产品详细描述

      With qualified products and good service, VIPEAK supplies series Raymond Roller Mill(Raymond Mill), which is suitable for grinding barite, calcite, potash feldspar, talcum, marble, limestone, ceramics, etc.

      Working Principle of Raymond Mill
       First material should be crushed into the desired size by Jaw Crusher, and delivered to the Silo by Bucket Elevator. Our Designed Vibrating Feeder will feed the material into the grinding room. With the air current from the Air Blower, those powder conforms to the fineness degree will be blew into the cyclone collector and those powder that is not consistent with the desired size will return to the grinding room to be re-ground. The whole system is airtight circulation, and the circulatory flow under the negative pressure.

 

Raymond Mill Technical Parameter :

Model

3R2115

3R2615

3R2715

3R3016

4R3216

Roller

Number

3

3

3

3

4

Diameter (mm)

210

260

270

300

320

Height (mm)

150

150

150

160

160

Ring

Inner Diameter (mm)

630

780

830

880

970

Height (mm)

150

150

150

160

160

Max. Feeding Size(mm)

15

15-20

15-20

15-20

20-25

Overall Dimensions (L×W×H) (m)

4.5× ;2.8×5.8

5.65&time s;3.305×5.95

8×3 .5×4.9

6.5× ;4.1×5.2

9.9× ;5.8×10.58

Mainframe Power (kw)

15

18.5

22

30

37

Fineness of finished product (mm)

0.125

Capacity

(t/h)

1.2-1.8

1.8-2.5

2.3-2.8

2.6-4

3.2-4.5

0.075

0.6-1.2

1.2-1.8

1.8-2.8

1.9-2.6

2.4-3.1

0.044

0.6-1.0

0.8-1.2

0.9-1.

 

 

 We provide jaw crusher,impact crusher,cone crusher,high pressure mideum speed grinder,raymond mill.ball mill,sand making machine,vibrating  screen,vibrating feeder,roller mill,cement mill,stone crusher,grinding mill,aggregate crusher.

if you have any question,plz kindly contact me,I will reply to you asap.

msn:yang_dajia@hotmail.com

email: vipeak_yang@Yahoo.cn

And if you are interest in it ,plz visit our website:

http://www. crushingmill.com/Raymond.html    http://www.gr inderpro.com/Raymond.html http://www.v ipeakgroup.com/Raymond.html

[Related Categories: Mining Machinery ]
[Related Keywords: stone mill, Grinding Mill, mining equipment, grinder machine, powder grinder, roller mill, raymond mill, raymond roller mill, Raymond Pulverizer, Raymond Mill for sale ]
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3R2615 raymond mill/raymond grinder/raymond grinder mill 3R2615 raymond mill/raymond grinder/raymond grinder mill

Raymond mills (Raymond grinder) are those machines that can be used to grind the material into powder in mining, chemical, construction and metallurgy industry.

Raymond mills (Raymond grinder) has been adopted the advanced structure of the same kind machine, and has been upgraded. Compared with Ball Mill, it has the advantages of high-efficiency, low-energy cost, room-saving, low investment. The rollers are tightly pressed on the rings on the account of the centrifugal force. So even the rollers and rings will be grinded to some extent and that will not affect the output. So the roller and rings have long service life, satisfy the customers.

Raymond mills (Raymond grinder) is the circulatory operation, so it is of little dust, environmental protection.

Raymond Mill (Raymond Grinder) is suitable for producing minerals powder, which is widely used in the fields of metallurgy, building materials, chemical, and mining industry. It can be used to grinding  calcite, talc, barite, marble,  phosphate ore, slag, active carbon, dolomite, granite, chemical fertilizer, compound fertilizer, gold ore, red mud, clay, kaolin, coke, gangue, porcelain clay, kyanite, fluorte , bentonite, heat-resistance material and some other material that Mohfs hardness degree is below 7, and humidity is in 6% non-flammable explosive minerals(about more than 280 kinds). The final product size is adjustable as required in the range of 100-325 meshes (0.125mm-0.044mm).

< P class=MsoNormal style=\"MARGIN: 0cm 0cm 0pt\">Specification   3R2615

Max Feeding Size (mm)       20

The final products size (mesh)      80-325(finest 500)

Capacity (T/H)       0.23-2.5

Rotational Speed of The Central Axis   170 Rev

The inner Diameter of Roller(mm)  „U780

The Diameter of Roller (mm)  „U260

Height of Roller and Ring(mm)      150

Motor of Mainframe       Y225L-8-18.5KW

Motor of Air Blower Y160L-4-15KW

Motor of Separator Y112M-6-2.2KW

Dimension (L~W~H)      5.6~3.4~5.9

 

Note: the above data is the standard output under 75% sieve-passing rate for grinding limestone; the final product size is 0.075 millimeters (200 meshes).For more information,please refer to our website:www.grinderpro.com

[Related Categories: Mining Machinery ]
[Related Keywords: raymond mill, raymond grinder, raymond roller mill, grinder mill ]
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