CLUM Series Ultrafine Vertial Roller Grinding Machine

Introduction Of CLUM Series Ultrafine Vertial Roller Grinding Machine

CLUM series ultrafine vertical roller grinding machine is developed and produced by Shibang Micro Powder Technology Co., Ltd. based on years of experience in producing ultra-fine powder processing equipment, combined with customer needs for powder processing.

Compared with the previous traditional mine grinding processing equipment, CLUM series ultrafine vertical roller grinding machine can effectively reduce the probability of secondary grinding, effectively reduce the loss of raw materials and electricity costs, and the whole machine is made of more wear-resistant steel, which can effectively reduce maintenance And the cost of replacing parts, and through the continuous optimization and improvement of each component, the vertical mill has extremely high reliability and reduces downtime, the processing process is intelligent, and the CLUM series ultra-fine vertical roller mill process can grind materials for a long time to increase revenue.

Application Of CLUM Series Ultrafine Vertial Roller Grinding Machine

CLUM series ultrafine vertical roller grinding machine can be used to process and grind all mining materials with Mohs hardness below 9, such as: calcite, talc, graphite, gypsum, orthoclase, plagioclase, quartz, dolomite, fluorite, phosphorus Greystone, malachite, corundum, siliceous limestone, garnet, mica, sericite, bentonite, aluminum, medical stone, brucite, dolomite, barite, river pebble, granite, basalt, quartz, iron ore Stone, diabase, limestone, etc.

Working Principle Of CLUM Series Ultrafine Vertial Roller Grinding Machine

1. The CLUM series ultrafine vertical roller grinding machine main motor drives the grinding table to rotate through the reducer, and the material is sent to the main machine of the grinding table through the screw conveyor, and falls to the center of the grinding table under the action of gravity.

2. At the same time, the material produced by the blower enters the roller mill through the air inlet, and under the action of centrifugal force, the material moves evenly from the center of the grinding disc to the edge;

3. When passing through the roller table on the grinding table, the bulk material is crushed by the grinding roller, and the fine-grained material is compacted to form a material bed for intergranular crushing.

4. The crushed material continues to move towards the edge of the grinding disc until it is blown upward by the airflow guided by the nozzle ring around the grinding disc, while the coarse material falls back to the grinding disc under the action of gravity for secondary grinding;

5. The fine-grained materials carried by the air flow enter the classification system above the main machine for screening and classification.

6. With the work of the grading rotor blades, the coarse material will not pass through and fall on the grinding disc for regrinding, while the qualified fine powder is carried by the airflow, taken away from the grading system, and enters the dust removal system through the external pipeline;

7. The material is separated from the airflow through the dust collector and collected as finished product.

During the grinding process, the impurities and large-grained materials contained in the materials are separated by the scraper and then discharged to the slag discharge port to ensure the quality of the finished product.

In addition, the pressure of the grinding roller can be adjusted by adjusting the pressure of the hydraulic system to adapt to materials with different hardness; by adjusting the rotor speed of the multi-rotor grading system, the fineness of grading and screening can be adjusted to obtain qualified products of different specifications.

Parameters Of CLUM Series Ultrafine Vertial Roller Grinding Machine

ModelItem	CLUM1425	CLUM1632	CLUM1736
Working Diameters（mm）	1400	1600	1700
Number of rollers（pieces）	3	3	3
Number of classifier（pieces）	6	6	8
Power of classifier（Kw）	6X15	6X22	8X22
Main unit power （Kw）	220-250	315-355	355-410
Blower power（Kw）	180-200	250-280	325-355
Feed size （mm）	＜10mm	＜10mm	＜10mm
Moisture of feeding material	＜3%	＜3%	＜3%
Less than 2μm=30%  output（t/h）	9-12	12-16	14-18
Less than 2μm=45%  output（t/h）	5.5-7.5	7-9	10-12
Less than 2μm=60% output（t/h）	3-4	/	/

 Advantages Of CLUM Series Ultrafine Vertial Roller Grinding Machine

1. Wide range of applications.

CLUM series ultrafine vertical roller grinding machine can process and grind calcium carbonate, talc, magnesium oxide, magnesium hydroxide, aluminum hydroxide, magnesium carbonate, calcium carbonate, limestone, gypsum powder, carbon black and other materials.

2. Free adjustment.

CLUM series ultrafine vertical roller grinding machine can freely switch the fineness of powder to be processed from 325 mesh to 3000 mesh.

3. High production capacity.

Our optimized CLUM series ultrafine vertical roller grinding machine’s grinding rollers, grinding wheels, diversion system and internal circulation system ensure the grinding efficiency of the grinding equipment, which is 10-20% higher than the output of traditional grinding equipment.

4. Low operating cost.

CLUM series ultrafine vertical roller grinding machine classifying wheel is made of wear-resistant material, and heat treatment process, long service life.

The wearing parts of the grinding wheel and grinding disc are made of wear-resistant alloy, which ensures a long service life under the severe wear conditions in the field of barite and steatite processing, reduces the replacement cost of wearing parts and minimizes the maintenance downtime of the user .

5. Intelligent.

CLUM series ultrafine vertical roller grinding machine adopts PLC control and touch screen operation to realize the automatic operation of the vertical mill production line, and the operating data such as speed, temperature, pressure and differential pressure can be displayed and saved in real time.

And it can realize automatic feeding according to the pressure, pressure difference, current and other data collected at each point. Automatic operation simplifies complex vertical mill operations. In addition, remote control, remote fault analysis and troubleshooting, data analysis, etc. can be realized through Internet connection.

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