Based on nearly 20 years mill research and operation experience, LUM Ultrafine Vertical Mill has been developed as the equipment for ultrafine powder grinding and separation. Its production introduces talents in ultrafine powder production and machine manufacturing industry, and absorbs the technologies and experience of ultrafine vertical mills from Germany, Japan and Taiwan, etc.
CLUM Ultrafine Vertical Mill is the specialized ultrafine grinding equipment for non-metallic ores. It suits for grinding non-flammable, non-explosive brittle materials with Moh’s hardness below 6 such as limestone, calcite, marble, talc, barite, brucite, wollastonite, pyrophyllite, dolomite, kaolin, lime, saponite, etc.
The mill takes Automatic Central Control System, widely used in paper-making, plastic, rubber, artificial stone, painting and coating industries. It is the specialized equipment for producing filler of large-scale paper-making plants and calcium carbonate for coating, and processing other large-scale ultrafine powder.
Advanced Technology, Reliable Equipment
A. Special grinding curves of grinding roller and grinding disc ensure stable and efficient operation of host machine.
B. Grinding roller takes mechanical position limiter, directly avoiding touching grinding disc. Therefore, destructive collision and violent shocks are avoided.
C. Special sealing design prevents dust from entering the inside of bearing to keep long-term operation of grinding roller.
D. The high-efficiency powder concentrator can freely adjust the particle sizes and ensure the accurate cutting point and reproducibility of products.
A. Fineness of finished products can be adjusted flexibly. Primary powder production can reach D97=10μm-20μm while the next powder separation attains D97=4-5μm easily. Finished products have advantages of high content of fine powder, high whiteness and more compact granularity.
B. Lingering time of materials in grinding cavity is short. The components and fineness of finished products can be measured and collected quickly, keeping stable quality of finished products.
Better Finished Products, Higher Profits
Smooth Operation, Lower Costs
A. Grinding roller grinds the materials directly. Its energy consumption is 10% lower than other types roller mill and 25-60% lower than that of ball mill.
B. No direct touch between grinding roller and disc and the special wearable alloy materials used in grinding roller shell and lining plates grant a long life expectancy of mill and save the costs on quick-wear parts.
C. Automatic control systems like PLC, DCS and Central Control System can be used to operate machines remotely, saving labor force.
A. Because of no touch between grinding roller and disc, there is no clang and slight vibration. The noise is 20-25 decibel lower than that of ball mill.
B. The whole set of system is fully sealed and operates with negative pressure. Besides, it is equipped with pulse dust collector so the exhaust emission completely meets related national standards.
Eco-friendly Design, Higher Standards
The output is 30% higher than that of traditional vertical mills.
The fineness is higher than that of peers, the 2μ powder is 7%-8% higher.
Power consumption is 10% lower than that of peers.
Product stability is far higher than that of peers; customers' viscosity is higher.
Operating rate is up to 95%-99%, which is considerably higher than that of peers.
| Main configuration and production | |||
| Model Item | CLUM1425 | CLUM1632 | CLUM1736 |
| Working Diameters（mm） | 1400 | 1600 | 1700 |
| Number of rollers（pieces） | 3 | 3 | 3 |
| Number of classifier（pieces） | 5 | 7 | 7 |
| Power of classifier（Kw） | 5X15 | 7X15 | 7X（15～18.5） |
| Main unit power（Kw） | 250 | 315 | 355 |
| Blower power（Kw） | 200 | 250 | 315 |
| Feed size（mm） | ＜10mm | ＜10mm | ＜10mm |
| Moisture of feeding material | ＜3% | ＜3% | ＜3% |
| Less than 2μm=34% output（t/h） | 11-14 | 13-17 | 15-19 |
| Less than 2μm=46% output（t/h） | 7-8 | 9-10 | 11-12 |
| Less than 2μm=60% output（t/h） | 3-4 | / | / |
| Material: based on calcite Particle size distribution: measured by micro laser diffraction particle size analyzer in British Malvern3000 instruments | |||
A professional manufacturer in the field of grinding powder
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 covermicro powder grinding mill, high pressure grinding mill, European version coarsegrinding 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.
We still insist on the communication and cooperation with prestigious scientific research institutions from both home and abroad to make our development ability always is in the domestic front. Based on the principle of constant innovation and quality guarantee, customer foremost, we are able to provide our customers not only the highest quality products at the most favorable price but also the most reasonable solution, such as the selection of the equipment,optimized process configuration and a full range of technical support, therefore we always follow your steps, pursue your value and achieve your benefit.
