The vertical mill is capable of handling feed sizes up to 38 mm and grinding to products less than 40 microns.
The vertical mill is suitable for Primary grinding ; Secondary grinding ; Regrind applications ; Fine grinding ; Lime Slaking ; Cement grinding.
Click to Get Price1) High efficiency.;
2) Environmental protection;
3) High using rate of spare parts.
LM vertical grinding mill is a kind of large scale powder making mill which is designed specially to solve the problems of low capacity and high consumption of industry mills. This vertical milling machine is a kind of high capacity and wide application milling equipment with the europe technology and the market demand. It is an ideal equipment that integrates crushing, drying, grinding and grading conveyor all together.
Vertical roller mill can be divided into two kinds, they are vertical coal mill, vertical ore mill, the crushing capacity of vertical coal mill is from 10 TPH to 50 TPH, the type are LM130M,LM150M, LM170M, LM190M, LM220M, LM240M; the crushing capacity of vertical ore mill is from 10 TPH to 130 TPH, and the type are LM130k, LM150K, LM170k,LM190K,LM220K,LM240K.
LM vertical mill ( vertical coal mill,vertical ore mill) is widely used in building material, chemical, metallurgy, mine, iron steel and electric power industry, and extensive used to process the material with the Moh’s hardness below 9.5 .
LM series vertical grinding mill (vertical roller mill ) can be widely used in cement making, power,metallurgy, chemical and nonmetalliferous ore industries. It is used to grind lumpy, granular and powdery materials to the required size, such as superfine pyrophyllite powder making in glass fiber industry, gangue powder making in coal industry, chemical raw material powder making in the chemical industry.
The common minerals can be grind by vertical mill are:
| Activated carbon | Aluminum Oxide | Alunite | Aragonite | Attapulgite | Barite | Basalt |
| Bauxite | Bentonite | Blast Furnace Slag | Calcined Bauxite | Calcite | Calcium Carbonate | Carborundun |
| Cement clinker | Chalk | Chromium oxide | Copper Concentrate | Copper Molybdenum | Copper ore | Copper Slag |
| Copper-Lead-Zinc Ore | Cinder | Coking coal | Coal | Coke | (red) clay | Decanter Tar Sludge |
| Diabase | Diatomite | Dolomite | Emeraldite | Feldspar | Ferric oxide | Ferrite |
| Ferro Alloy | Ferro Manganese | Fluoride | Fluorite | Fluorspar | Gangue | Granite |
| Graphite | Gold ore | Gold Tailings | Gold-bearing ore | Gypsum | Heat insulating material | Hydrated Alumina |
| Iolite | Iron ore | Iron Oxide | Iron Sand | Kaolin | Kaoline | Kyanite |
| Lead Concentrate | Lead Zinc Ore | Lignite | Limestone | Lime (slaking) | Lime Powder | Limestone |
| Lead Zinc Ore | Lignite | Lime (slaking) | Lithopone | Magnesia | magnetite | Manganese Ore |
| Marble | Medicinal stone liparite | Meerschaum | Mica | Molybdenite | Molybdenum Concentrate | Petroleum Coke |
| Phosphate Rock | Pottery Stone | Pyrite | Petroleum Coke | Phosphate Rock | Pottery Stone | Pyrite |
| pyrophillite | Quartz | Red Phosphorous | River stone | Rock Salt | Sand Iron | Rock Salt |
| Salt | Sand Iron | Sericite | Silica | Sericite | Silica | Shale red stone |
| Silica Sand | Soft coal | Steatite | Strontium Ferrite | Sulphur | Talc | Talcum |
| Uranium | Vermiculite | White lime | Xircom | Zinc Concentrate | Zinc Lead Ore |
1. Low operating costs
Combine the crushing, grinding, dring, classifier and elevator, the system of vertical mill is simple and occupation area is about 50% of ball mill system. Vertical roller mill can be installed outside, so it will reduce a large number of investment cost.
2. High efficiency
Compared with ball mill, vertical mill can save energy consumption 30%-40%.
3. Less wear and tear
The optimized roller and the high quality raw material make the machine’s life more longer.
4. High dring ability
As the hot air inside contacts directly with the material, drying ability is higher, and it saves energy. By regulating the air temperature, it can meet requirements with diffirent humidity.
5. Simple and reliable operation
Automatic control system is equiped, so the remote control makes it easy to operate. Vertical roller mill is equipmented with one device,which prevents the roller from contacting with the liner directly, and avoids the destructive impact and severe vibration.
6. Convenient maintenance
By reparinging fuel tank, rotating the arm, it is fast to replace the roller sleeve, and liner, and reduce the downtime loss.
7. Environmental protection
Vertical roller mill is with small vibration, low noise, and the overall sealing. The system works under negative pressure, so there is no dust going out. It meets the requirements of the state Environmental Protection.
SBM is a top-ranking in the field of making rock and ore processing machine, we have shipped our Vertical mill to many countries which including India, Australia, Brazil, Russia, Iran, Saudi Arabia, Nigeria, Ghana, India, United State, Canada, Zimbabwe, Nigeria, Viet Nam, France, Georgia, etc.
" We take SCM1027 series ultrafine grinding mill for our limestone powder production line . " ---- India Customer 