Focus on the field of micro powder grinding !
Processing ability: 1-20 t/h
Fineness: 400-3000 mesh
Max feeding size: 10 mm
Range of application: Limestone, Kaolin, Calcium Carbonate, Calcite, Dolomite,Pyrophyllite Mineral, Phosphorite Marble...
Table of Contents
Limestone powder ultrafine vertical powder grinding mill is the introduction of Taiwan and Germany super fine vertical grinding technology combined with Clirik’s own years of grinding machine production experience self-developed out of a new type of industrial milling equipment that integrates grinding, grading, collecting and conveying.
Limestone powder ultrafine vertical powder grinding mill uses multi-head Powder selection and classification structure, and the fineness of finished products can be realized in D90-5-45 microns. It can also adjust the powder selection mode according to different customer needs and can achieve the production of products with 2 micron content of 20%-70%.
Limestone powder ultrafine vertical powder grinding mill are suitable for huge capacity producing, widely used in grinding non- flammable and non-explosive materials under 6 (the Moh’s hardness), such as gypsum, calcium carbonate, limestone, 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 ultrafine vertical powder grinding 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.
Excellent quality of finished products.
The limestone powder ultrafine vertical powder grinding mill principle of vertical abrasive layer is adopted, the residence time of material in grinding is short, and the repeated grinding is reduced. Therefore, the iron content in the product is very little, and the whiteness and purity of the product are high. The powder content of finished products with particle size less than 2μm can reach 70%, achieving 325 mesh low residue, and can increase the secondary powder selection to select a finer particle size of finished products.
High grinding efficiency
The main engine speed is controlled by frequency conversion, which is widely used in many kinds of materials. The SPECIALLY DESIGNED GRINDING CURVE OF roller sleeve and LINING plate is easier to form material layer than ordinary vertical mill, and can be ground to the required product fineness at one time. The USE of mechanical and electronic double limit protection device, effectively prevents the roller sleeve and abrasive plate liner direct contact, avoiding destructive impact and violent vibration.
High level of environmental protection
Low vibration, low noise. The equipment is sealed and works under negative pressure, no dust spilt, and the environment is clean. The environmental protection requirement is higher than the national standard.
Good economic benefits
Multi-head powder separator principle, and each rotor adopts frequency conversion speed regulation, grinding fineness can be achieved in the selected range, can not be separated twice, there is no inferior material.
Limestone powder vertical powder grinding mill compared with other mills, when producing products of the same fineness level, the energy saving is 30% ~ 50% and the economic benefit is ideal.
Low cost input
Equipped with an automatic control system, it can realize remote control, easy to operate. Adopt PLC/DCS automatic control roller pressure control mode, grinding pressure precision control, no need for manual operation. The grinding roller and the grinding plate do not contact in the work, and the grinding roller and the lining board are made of high quality materials, less wear and long service life.
The mill roller can be turned out to the chassis for maintenance, and the replacement of roller cover and lining plate is convenient and fast, reducing the loss of shutdown. The roller lubrication adopts a separate lubrication station, and the single roller loop adopts the mode of double pump and pump suction working at the same time, which not only makes the roller bearing fully lubricated and cooled, but also avoids excessive oil leakage in the roller bearing room.
Working Principle
Material through the screw feeder falls in the middle of the limestone powder ultrafine vertical powder grinding mill, driven by host motor reducer drive mill rotating centrifugal force, make the material to the millstone around mobile. When material passes through the mill wheel roller table area, by roller compaction, large pieces of material are directly crushed, smaller particles by extrusion forming material bed between particles.
Continues to move mill edge after crushed material, is from the air inlet into the flow of air to the classifier for classification, in under the action of powder concentrator’s blade, regrinding does not conform to the requirements of the particle size of powders into a millstone, reach the standard of powder collected through the classifier with airflow into the pulse dust collector, collection of powder is the finished product powder.
The iron and other impurities mixed in the material, because it is difficult to grind and its own gravity is high, can not be taken away by air flow when passing through the edge of the mill, and fall into the lower chamber of the mill, and are sent to the slag spitting mouth by the scraping plate, and discharged outside the host machine.
| Main Configuration and Production | |||
| Model | 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 |
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In addition to ultra-fine vertical limestone mill, we can also provide you with related limestone grinding, crushing, powder modification equipment. For more information, please contact us.
Processing ability: 5-30 t/h
Fineness: 0-25 mm
Max feeding size: ＜350 mm
Processing ability: 1-40 t/h
Fineness: 10-265 mm
Max feeding size: 125-850 mm
Processing ability: 50-260 t/h
Fineness: 0-200 mm
Max feeding size: 350 mm
Processing ability: 1-30t/h
Fineness: 50-325 mesh
Max feeding size: 20mm
Processing ability: 1-45 t/h
Fineness: 150-3000 mesh
Max feeding size: 10-25mm
Processing ability: 40-7000 kg/h
Fineness: Optional
Max feeding size: Optional
We are 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. Welcome to your visit to our factory or inquiry anytime!
(1) Limestone powder ultrafine vertical powder grinding mill, the fineness of the finished material is more uniform, the pass rate is higher, and the grinding time is shortened.
(2) Limestone powder ultrafine vertical grinding machine runs more stable.
(3) Limestone powder ultra-fine vertical pulverizer has higher production efficiency.
(4) The failure rate of the ultra-fine vertical grinding machine of limestone powder is low.
(5) Limestone powder ultrafine vertical powder grinding powder grinding powder shape is better.
(6) Vertical ultra-fine grinding of limestone powder is more environmentally friendly.
Buy our limestone powder ultrafine vertical powder grinding mill to enjoy the following services.
A.Pre-sale:
1. Equipment sizing assistance based on customer’s demand
2. Assistance in planning the layout of workshop according to customer’s site conditions
3. Assistance in designing and installation of the foundation drawing and process flow diagram based on customer’s demand.
4. Guidance on preparation work.
B. During sale:
1. Strict control of production to ensure product quality
2. Elimination of hidden dangers with strict factory inspection and traceability system.
3. Providing logistics information.
4. Guidance on the preparation of equipment foundation.
5. Guidance for installation and commissioning.
6. Offering professional technical training
C. After-sale:
1. Guidance on various powder production processes for customers.
2. Periodic follow-up on device usage.
3. Instructions on equipment maintenance.
4. Solution of relevant problems in the shortest time.
5. Timely and efficient replacement of spare parts.
6. Professional and fast equipment maintenance.
Accepted delivery terms: FOB, CFR, CIF, EXW, CPT, DDU, express.
Acceptable payment methods: T/T, L/C, Western Union.