Dolomite Vertical Roller Mill - Exportimes.com

Supplier Details

Sahnghai Clirik Machinery CO., LTD.  

Year Established:1995

Business Type:Business Service

Management Certifiation: 20-50

Operational Address:
No.19 Fuqing Rd, Pudong New Area, Shanghai,China

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Dolomite Vertical Roller Mill

Dolomite Vertical Roller Mill
  • Dolomite Vertical Roller Mill
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Dolomite 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

Product Details

Description

  • Finished Size: 100 mm
  • Capacity: 20-300 T/H
  • Raw materials: calcite, chalk, limestone, dolomite, kaolin, gypsum, and talc etc, totally more than 100 kinds of materials.

Dolomite Vertical Roller Mill

Dolomite 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

 

Application of Dolomite Vertical Roller Mill:

Vertical 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 of Dolomite Vertical Roller Mill

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 of Dolomite Vertical Roller Mill

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
 

Specifications of Dolomite Vertical Roller Mill:

 

Model
HRM53
HRM38
HRM36
HRM34
HRM32
HRM28
HRM27
HRM25
HRM22
HRM17
Grinding disc diameter (mm)
5300
3800
3600
3400
3200
2800
2700
2500
2200
1700
 Amount of grinding rods
4
4
4
4
4
3
3
2
2
2
Installation power(kW)
3600~4000
2000~2500
1800~2240
1600~1800
1400~1600
800~1250
800~1000
710~900
400~500
200~250
 Power of powder separator(kW)
200
132
110
90
90
75
55
45
30
15
Max feeding size (mm)
≤100
≤85
≤80
≤70
≤70
≤70
≤65
≤70
≤50
≤40
 Feeding moisture (%)
6
6
6
6
6
6
6
6
6
6
Moisture of final products (%)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
 Grindability index of raw materials (Wi)
7.5~13
7.5~13
7.5~13
7.5~13
7.5~13
7.5~13
7.5~13
 7.5~13
7.5~13
7.5~13
Productivity (t/h)
330~510
185~280
170~260
140~210
 125~190
 85~130
 78~120
 60~90
 40~65
 22~33

Company Profile

SHANGHAI CLIRIK MACHINERY CO., LTD located in PUDONG New district of Shanghai china as a pioneer enterprise, which is specializing in research, manufacture and sales of all kinds of mining equipment. Our company has already formed a full set of modern production line, equipped with intelligent, standardized testing and controlling laboratories, owned a professional team for R&D, production, sales and service.

So far, we have established a whole production chain, the products micro powder grinding mill, high pressure grinding mill, European version coarse grinding mill, hammer crusher, jaw crusher, screw conveyor, bucket elevator and so on. They are widely used in the industry of mining, construction materials, chemicals, metallurgy, transportation, hydraulic engineering and so on. Specially we independently developed HGM micro powder grinding mill, which are not only renowned in domestic market, but also have been sold widely in Eastern Europe, Middle East, Africa, South Asia, Southeast Asia, Oceania, and America, etc.

 

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