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Clirik grinding mill machine for high quality ultrafine powder makingPosted: 2019-11-14

Clirik grinding mill machine CLUM ultrafine mill is used for processing high quality 325-3000 mesh ultrafine powder.

Faced with more and more ultra-fine powder application requirements, traditional ultra-fine powder processing equipment has been difficult to meet market demand due to the low general productivity. Low production capacity has seriously restricted the development of modern ultra-fine powder processing enterprises. In response to the current market demand, Shanghai Clirik Machinery Co.,Ltd combines the experience of many years of grinding machine production, introduces Taiwan and Germany ultra-fine vertical grinding technology, and designs and develops a grinding powder. New ultra-fine grinding equipment, grading, conveying, secondary powder selection and finished product packaging: CLUM series ultra-fine vertical mill. The product fineness can reach 325-3000 mesh, which breaks through the bottleneck of low ultra-fine powder processing capacity.

Materials: non-metallic minerals such as calcite, marble, limestone, talc, barite, brucite, quicklime, gypsum, slag, phosphate, etc.

Production capacity：0.5-45t/h

Finished product fineness：325-3000 mesh

CLUM series ultrafine vertical grinding mill machine can be widely used in chemical, metallurgical, non-metallic minerals and other industries, especially in the field of ultra-fine grinding of white non-metallic minerals, with outstanding performance, can be used in paper, paint, plastic, High quality fillers and additives are available in the rubber, PVC, ink and other industries. It can be widely used in large-scale ultra-fine dry powder processing of non-metallic minerals such as calcite, marble, limestone, dolomite, barite, talc, kaolin, dolomite, wollastonite, gypsum, feldspar and pyrophyllite.

Performance advantage

Energy efficient

In the case of the same fineness of the finished product and the same motor power, the output of the jet mill, the agitator mill and the ball mill is more than double.

Consumable parts have a long service life

The grinding roller and the grinding ring are forged by special materials, so that the utilization degree is greatly improved. Generally, it can last for more than one year. When processing calcium carbonate and calcite, the service life can reach 2-5 years.

High safety and reliability

Since there is no rolling bearing or screw in the grinding chamber, there is no problem that the bearing and its sealing member are vulnerable, and there is no problem that the screw is loose and the machine is destroyed.

Environmentally friendly, clean

The dust collector is used to capture dust, and the muffler is used to reduce noise, which is environmentally friendly and clean.

Structure and composition

CLUM series superfine vertical mill is mainly composed of electric motor, reducer, grinding wheel device, rolling plate device, pressing device, classifier, feeding device, oil station, main engine and electronic control system.

1. Grinding wheel device: The main components of the crushed material, no power output, passive operation due to friction with the material contact.

2. Milling device: the grinding area of the material, connected to the reducer, and rotated by itself.

3. Pressing device: control the grinding wheel and the grinding disc gap to ensure the grinding wheel pressure during the grinding process.

4. Separator: Multi-head selection powder structure, using the principle of rotary centrifugal force to achieve fine powder screening and filtration in continuous production, is an efficient and energy-saving powder selection device.

Working principle

The main motor drives the grinding wheel through the reducer, and the airflow produced by the high-pressure fan enters the main machine from the tuyere. The material is fed into the vertical grinding machine through the feed screw and falls into the center of the grinding disc. Under the action of the centrifuge, the material is scattered from the center of the grinding disc. When it passes through the roller table area on the platen, it is subjected to the roller pressure, and the bulk material is directly crushed. After the small particles are pressed, the particles are ground and further pulverized until the powder is formed. The powdered material continues to move toward the edge of the mill until it is carried away by the strong airflow from the air inlet. When the material in the airflow passes through the upper classifier, the coarse particles fall back into the mill under the centrifugal force generated by the high-speed rotating impeller. Grinding, the qualified powder is collected by the dust collector after passing through the powder selection system, which is the finished product.

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Clirik grinding mill machine for high quality ultrafine powder makingPosted: 2019-11-14

Performance advantage

Structure and composition

Working principle