Quick Details
- color:as required
- motor:AC motor
- drive:Simens
- installation:engineers available abroad
- maintenance:1 year
- Processing Time:15-20 days
- Port:Shanghai
- Supply Ability: 20 Sets Per Month
- Brand Name:Clirik
Application of 3000 mesh ore
powder vertical mill
Vertical roller mill are
suitable for huge capacity producing, widely used in grinding non-flammable and non-explosive materials under 9.3(the Moh's hardness), such as quartz, feldspar, calcite, talcum, barite, fluorite,
iron ore, copper ore quartz, especially for slag, cement clinker, zircon sand, fly ash and carborundum, coal, etc.
Working
principle
The grinding disc is driving by motor
through reducer. The material falls to grinding disc from the feed opening. The materials are driven to the edge of disc by the centrifugal force and crushed into fine powders by rollers. Then,
the hot air from the nozzle take the fine powder to high effiency classsifer.The qualified powder are taken by the air to the powder collector to be collected, while the unqualified powder are
sent back for regrinding.
Advantages
1. High grinding efficiency: save 20~30% power consumption compared with the ball mill. With the increasing of moisture content, it can save more and more electricity.
2. Strong drying capacity: dry and grind raw materials with moisture content as much as 15%.
3. Mutifunction: crushing, drying, grinding, separating and conveying.
4. Low noises and little dust: no direct contact between the grinding rollers and grinding disc, so metallic impact is avoided and its noises is 20~25 decibels lower. Totally closed negative
pressure operation has employed by this vertical grinding mill, so there is no dust during the operation.
5. Low wear rate and little metallic pollution: its metal wear is only 5~10g/t
Technical Data
Main configuration and production
Model
Item
CLUM1425
CLUM1632
CLUM1736
Working Diameters(mm)
1400
1600
1700
Number of rollers(pieces)
3
3
3
Number of classifier(pieces)
5
7
7
Power of classifier(Kw)
5X15
7X15
7X(15~18.5)
Main unit power (Kw)
250
315
355
Blower power(Kw)
200
250
315
Feed size (mm)
<10mm
<10mm
<10mm
Moisture of feeding material
<3%
<3%
<3%
Less than 2μm=34%
output(t/h)
11-14
13-17
15-19
Less than 2μm=46%
output(t/h)
7-8
9-10
11-12
Less than 2μm=60%
output(t/h)
3-4
/
/
Material: based on calcite
Particle size distribution: measured by micro laser diffraction particle size
analyzer in British Malvern3000 instruments