50 Micron Ultrafine Calcium Carbonate Coal Grinding Mill for Limestone Barite Gypsum Grinding Machine

• Customization: Available
• Type: Vertical Roller Mill
• Motor Type: AC Motor
• Model NO.: CLUM
• Motor Power: 220kw
• Rotationl Speed: 23-25r/min
• Application: Mine
• Materials: Limestone, Calcite, Talc, Quartz
• Condition: New
• Warranty: 1 Year
• After-sales Service: Provided
• Capacity(T/H): 3-18 Tph
• Core Components: PLC, Engine, Motor
• Weight: 2500 Kg
• Video Outgoing-Inspection: Provided
• Dimension(L*W*H): 3 Models
• Plate Diameters (mm): 1400/1600/1700
• Power of Classifier (Kw): 6*15/6*22/8*22
• Main Unit Power (Kw): 220-250/315-355/355-410
• Output Size (Mesh): 400-3000
• Moisture of Feeding Minerals: Below 3%
• Motor Brand: Siemens
• Transport Package: Provided
• Specification: CE, SGS, ISO9001
• Trademark: Clirik
• Origin: Shanghai, China
• HS Code: 8474209000
• Production Capacity: 500sets/Year

Product Description

50 Micron Ultrafine Calcium Carbonate Coal Grinding Mill for Limestone Barite Gypsum Grinding Machine
 

Name:CLUM Ultra Fine Vertical Roller Mill

Power : 220 - 250 kw

Model Number : CLUM1425,CLUM1632,CLUM1736

Capacity(t/h) : 3-18 TPH

Selling Units:  Single Item

Single Package Size :  2500X450X1250 cm

Single Gross Weight :2500.000kg

Introduction of CLUM Ultra Fine Vertical Roller Mill

CLUM series vertical roller mill on the basis of introducing the vertical roller mill technology from Taiwan and Germany, which integrates the functions of grinding, classifying, conveying, secondary classifying, and packing progress into one machine.

It powder fineness can reach 400-3000 mesh. The CLUM vertical roller mill breaks through the bottleneck of low capacity mentioned herein. Over 5 years' development, more than 30 ultra fine powder production lines have been installed worldwide.

CLUM vertical roller mill can provide high-end ultra fine fillers powder for paper making, coating materials, plastics, rubber, PVC, printing ink and other many industry.


Scope of CLUM Ultra Fine Vertical Roller Mill
 

CLUM series ultrafine vertical roller mill can be widely applied in the industries of chemicals, metallurgy, non-metallic ores etc. In particular, it is outstanding in processing white superfine non-metallic ore powders, providing superior quality fillers and additives for paper making, coating materials, plastics, rubber, PVC, printing ink etc. The CLUM mill can be extensively used to process superfine dry powder of non-mental materials such as calcite, marble, limestone, dolomite, barite, talc, kaolin, wollastonite, gypsum, feldspar, pyrophyllite etc.

Application Fields of CLUM Ultra Fine Vertical Roller Mill


Working Principle of CLUM Ultra Fine Vertical Roller Mill
 

·grinding process
The grinding plate is rotated by the main motor via the reduction gear. Meanwhile, high pressure air enters the mill interior via the air inlet. Materials then fall onto the center of the grinding plate in rotation by the screw conveyor feeder. Due to the centrifugal force, the materials evenly move from the center of the grinding plate towards its fringe. While passing across the track in the grinding plate, large blocks of materials are crushed and grinded directly by the grinding roller. The fine particles form the material bed, owing to squeezing, where the inter-particle crushing takes place until grind to the fine powder.

The fine powder continue to move towards the fringe of the grinding plate until they are taken away by strong air flow at the air ring. While the materials along with the air flow pass through the separator located above the grinding plate, the coarse particles return to the grinding plate for re-pulverizationdu e to the action of the rotor blade, the fine particles along with the air flow leave the mill interior and are collected and discharged as finished powder product by the powder collector.
 

 

·Final product quality guarantee
The coarse granular and impurities will fall into the lower grinding chamber, and be discharged out by the scraping plate.
High-precision multi-rotor classifier adopts frequency control, adjustable rotor speed, produces various particle size.
Adjusting the hydraulic system pressure to change the roller pressure, fit for materials with different hardness.
Electronic caging device makes sure the safety gap between roller and plate, effectively avoide the heavy vibration due to lack feeding.
 

Technology Parameter of CLUM Ultra Fine Vertical Roller Mill

CLUM1425 Ultra Fine Vertical Roller Mill Production Parameter
 

Output (t/h)	10.0-12.0	7.5-9.5	6.0-8.0	4.5-6.5	3.0-4.0
specific surface area (cm²/g)	11000±500	13500±500	15000±500	17000±500	19000±500
325 mesh remaining amount (%)	0.015	0.015	0.01	0	0
Less than 2 um powder content (%)	30	40	45	50	60
Median particle diameter D50 (um)	5.2	3.0	2.5	2.0	1.4
General name (mesh)	600	800	1250	2000	2500
Particle size distribution D97 (um)	30	25	20	15	9
Particle size cut point D100 (um)	80	48	38	28	18
Moisture content (%)	<0.3%	<0.3%	<0.3%	<0.3%	<0.3%
Energy consumption (Kw/T)	38-40	40-50	47-53	50-53	110-125

CLUM1632 Ultra Fine Vertical Roller Mill Production Parameter
 

Output (t/h)	12.5-14.5	9.5-11.5	7.5-9.5	6.0-8.0
specific surface area (cm²/g)	11000±500	13500±500	15000±500	17000±500
325 mesh remaining amount (%)	0.015	0.015	0.01	0
Less than 2 um powder content (%)	30	40	45	50
Median particle diameter D50 (um)	5.2	3.0	2.5	2.0
General name (mesh)	600	800	1250	2000
Particle size distribution D97 (um)	30	25	20	15
Particle size cut point D100 (um)	80	48	38	28
Moisture content (%)	<0.3%	<0.3%	<0.3%	<0.3%
Energy consumption (Kw/T)	38-40	40-50	47-53	50-53

CLUM1736 Ultra Fine Vertical Roller Mill Production Parameter
 

Output (t/h)	15.0-18.0	11.5-135.	9.0-11.0
specific surface area (cm²/g)	11000±500	13500±500	15000±500
325 mesh remaining amount (%)	0.015	0.015	0.01
Less than 2 um powder content (%)	30	40	45
Median particle diameter D50 (um)	5.2	3.0	2.5
General name (mesh)	600	800	1250
Particle size distribution D97 (um)	30	25	20
Particle size cut point D100 (um)	80	48	38
Moisture content (%)	<0.3%	<0.3%	<0.3%
Energy consumption (Kw/T)	38-40	40-50	47-53

 

Material: Base on calcite

Particle Size Distribution: Measured by micro laser diffraction particle size analyzer in British Malvern3000 instruments.

The Specific Surface Area: Converted from the average particle diameter, the unit is relative area of 1g powder.

325 Mesh Remaining Amount: A wet process is used to filter 1000g of the sample on a 325 mesh, to calculate the percentage.

Median Particle Diameter: The median particle size is obtained by particle size distribution.

Moisture Content: The 5g sample is placed on the moisture analyzer, and the measurement tested at 150 centigrade for 6 minutes.

About US


Shanghai CLIRIK Machinery Co.,Ltd. has dedicated itself to the ultrafine powder grinding machine industry for two decades.

We boast a state-of-the-art manufacturing facility equipped with standardized and intelligent production lines.

CLIRIK's expert teams in R&D, sales, installation,and after-sales support have delivered comprehensive services to over 100 countries and regions, ensuring exceptional customer satisfaction.
 

FAQ
 

Because of different kinds of hammer crusher , so our hammer crusher has different prices, I need to ask you some details for sending you the more suitable quotation:
 

1.Which kind of material you are going to grinding?

(Dolomite;  Calcite;  Quartz;  Basalt;  Barite;  Feldspar ;  Gravel;  Bentonite;  Gypsum;  Granite;  Coal;  Slag;  Pebble;  Others )
 

2. What's the production capacity you want? How many tons or cubic meters per hour?

( > 100 TPH > 50 TPH > 30 TPH > 10 TPH > 1 TPH < 1 TPH)
 

3.What's the granularity of the final products you need?

(in milimeter, micron or mesh)
 

4. What's the max input size of the material?

(In inch,centimeter or milimeter)
 

We will give you factory price with full specification,so pls leave us an inquiry to know more details about price, packaging shipping and discount.