Limestone Powder Grinding Equipment,Limestone Powder Vertical Roller Grinding Mill

Application of Limestone Powder Grinding Equipment,Limestone Powder Vertical Roller Grinding Mill
 

 
Limestone Powder Grinding Equipment,Limestone Powder Vertical Roller Grinding 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.
 
Limestone Powder Grinding Equipment,Limestone Powder Vertical Roller Grinding Mill Technical Data

Model	CLUM1425	CLUM1632	CLUM1736
Plate Diameters(mm)	1400	1600	1700
Number of rollers(pieces)	3	3	3
Number of classifier(pieces)	5	7	7
Powder of classifier(KW)	5*15	7*15	7*(15-18.5)
Main unit powder(KW)	250	315	355
Blower powder(KW)	200	250	315
Feed size(mm)	<10mm	<10mm	<10mm
Moisture of feeding material	<3%	<3%	<3%
Less than 2μ m=34% output (t/h)	11-14	13-17	15-19
Less than 2μ m=46% output (t/h)	7-8	9-10	11-12
Less than 2μ m=60% output (t/h)	3-4	/	/

 
Working Principle of Limestone Powder Grinding Equipment,Limestone Powder Vertical Roller Grinding 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 Limestone Powder Grinding Equipment,Limestone Powder Vertical Roller Grinding 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.
 
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FAQ
 

 
Q: Are your Limestone Powder Grinding Equipment,Limestone Powder Vertical Roller Grinding Mill,Limestone Powder Grinding Equipment,Limestone Powder Vertical Roller Grinding Millcan procee the slag and other hard materials?
A: Our grinding parts of the Limestone Powder Grinding Equipment,Limestone Powder Vertical Roller Grinding Mill,Limestone Powder Grinding Equipment,Limestone Powder Vertical Roller Grinding Millare made by hard materials, so it can be used in slag, cement and other hard materials grinding.
 
Q: What the fineness range of the Limestone Powder Grinding Equipment,Limestone Powder Vertical Roller Grinding Mill?
A: It can be adjusted between 300 mesh to 4000 mesh.
 
Q: Are you a manufacturer or middleman?
A: Our Shanghai Clirik is a professional Limestone Powder Grinding Equipment,Limestone Powder Vertical Roller Grinding Mill,Limestone Powder Grinding Equipment,Limestone Powder Vertical Roller Grinding Millmanufacturer.
 
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