SBM high efficiency energy-saving trapezium mill mtw138 : MTW series mills obtain international advanced technology as well as many proprietary intellectual property rights. Our experts design MTW series mill according to advices of customers of YGM9518 mill and their long-term experiences. The MTW series mills adopt bevel gear integral transmission, inner light-oil lubrication system, arc whirl tube and another proprietary technology.
SBM high efficiency energy-saving trapezium mill mtw138 features: 1. Cone gear whole transmission-compact conformation, convenient installation, reducing dissipation of energy.
2. Optimization design for grinding roller grinding ring of main-spring pressurization, high-wearing feature.
3. High-performance powder concentrator design-accurate and quick selection of powder.
4. Unique wear proof perching knife design- fission type, convenient for maintenance, wear resistant material, long life.
SBM high efficiency energy-saving trapezium mill mtw138 application: This series mills are mainly applied to the powder processing of mineral products in the industries of metallurgy, construction materials, chemical, and mining, etc. They can produce powder from various non-flammable and non-explosive mineral materials with Mohs hardness below 9.3 and humidity below 6%, such as quartz, feldspar, calcite, talcum, barite, fluoride, Xircom, cinder, white lime, cement clinker, activated carbon, dolomite, granite, soft coal, coking coal, lignite, magnesia, chromium oxide green, gold ore, red clay, clay, kaolin, coke, coal Gangue, porcelain clay, kyanite, fluorspar, bentonite, medicinal stone liparite, diabase, pyrophyllite, shale red stone, emeraldite, basalt, gypsum, graphite, carborundun, heat insulating material, etc.
SBM high efficiency energy-saving trapezium mill mtw138 working principle: The bevel gear transmits in a whole and drives the main shaft, who is connected with the roller hanger in the top. There are grinding rollers installed in the hangers and forming a swing support. The rollers rotate not just around the main shaft, but also around the grinding ring, besides, rollers can rotate to itself as well because of friction. Shovels are installed at the bottom end of hanger; When shovels rotate together with rollers, materials will be fed into space between rollers and ring to form a material layer, which will be grinded due to centrifugal force. The classifier drives the blades in the rotary table through the speed motor to classify the powder.
SBM high efficiency energy-saving trapezium mill mtw138 technical data: | Name & Model | MTW110 | MTW138 | MTW175 |
| Ring Roller Number(pcs) | 4 | 4 | 5 |
| Major diameter of roller(mm) | 360×190 | 460×240 | 520×280 |
| Inner diameter of roller (mm) | 1100×190 | 1380×240 | 1750×280 |
| Revolving Speed(rmin) | 120 | 96 | 75 |
| Revolving Speed(rmin) | <30 | <35 | <40 |
| Final size(mm) | 1.6-0.045,
fineness can reach to 0.038 | 1.6-0.045,
fineness can reach to 0.038 | 1.6-0.045,
fineness can reach to 0.038 |
| Capacity(th) | 3.5-10 | 6.5-15 | 13-20 |
| Overall dimension(mm) | 8625×7933×8642 | 10920×9470×10227 | 12275×9555×9916 |
| Main unit motor | Model | Y280M-6 | Y315M-6 | Y355M2-8 |
| Power(kw) | 55 | 90 | 160 |
| Rotate Speed(rmin) | 980 | 990 | 740 |
Project Case
Mica Beneficiation process
Mica is the most widely distributed rock-forming minerals, and The most common mineral species are biotite, muscovite, phlogopite, lithium mica, sericite.
Mica Beneficiation process
According to the nature and the different types of mica material, there are different mica processing methods. Sheet mica according to the shape. Crushed mica adopts winnowing.
Dry mica beneficiation process:
coarse crushing → Miscellaneous → separation → fine crushing → Grinding → Classification → Packing
Wet mica beneficiation process:
Washing → coarse crushing → fine crushing → grinding → separation → drying → classification → packing
Mica beneficiation machine
In mica beneficiation plant, the most used equipments are crusher machine and grinding mill. They are used for crushing and grinding mica mine for powder making.
Mica crusher
Jaw crusher is the most commonly used crusher machine for crushing mica. The capacity of small jaw crusher is 1t/h. While the large scale jaw crusher is 300-800 tons/h. Jaw crusher is the primary mica crusher used for coarse crushing process. SBM can offer PE and europe type jaw crusher for sale with competitive for mica crushing plant.
Hammer crusher is another widely used mica crushing machine. It can crush mica into mica flake less than 15 mm. In the mica powder making production line, hammer crusher is used before grinding process.SBM can offer types of hammer crusher and hammermill used for mica powder production line.
Of course there are other crushers to be chosen to crush mica, such as impact crusher, cone crusher and mobile crusher. The crushed mica is the raw materials for mica paper and mica powder.
Vibraitng screen is the essential mica screening machine. According to the requirements of fineness, we can install the different layers with different screen pore size.
Mica grinding mill for mica powder
Ball mill is the most common mica mill machine. The finished size of ground mica powder is 0.074-0.4mm, and the capacity of ball mill is 1-30 tons/h. In the mica processing plant, ball mill is the main mica grinding machine used for mica powder making.
Raymond mill is also the common mica mill used in mica beneficiation plant. In the mcia powder production line, the fineness ground by raymond mill can be upto 0.044mm. The capacity is 1-3 t/h.
The common mica powders are 6-10 mesh, 10-20 mesh, 20-40mesh, 40-60 mesh, 80mesh, 100mesh, 200mesh, 325mesh, 400mesh, 600mesh, 800mesh, 1000mesh, 1250mesh, 2500mesh.
Besides these mica crushing and powder making machine, there are other important beneficiation processing machinery.
Mica crushing and grinding machines supplier
SBM is the mica powder making machine manufacturer in China, and supplies the complete mica crushing, screening, and grinding machines for mica beneficiation plant. Of course we also can design and provide crusher machines and grinding mills for other stones, such as limestone, calcite, talc etc. Now our mica crushers and grinding mills have been expored to many countries used for mica processing plant, such as India, USA, Brazil, Russia, Philippine, Sri lanka, Columbia, Macedonia and Iran.
Clients Comments
"We have decided to increase the purchasing of SBM Machinery as it chases what it says is highly efficient and environmental friendly." - Client From Zimbabwe
"Cooperating with SBM brings us more opportunities to maximize our production. Especially its coal crushers and coal mills just match our plant." - Mr. Bruce Munro, Chief Executive Mining - Client From Australia
"Dealing with SBM Machinery especially grinding mill trading is the best choice since i started importing & exporting of mining equipment." - Clients From South Africa
"The company is worth a win-win business of mining equipment after i was touched by their grinding mill service." - Clients From India
ABOUT US
SHANGHAI SHIBANG MACHINERY CO., LTD is one high-tech enterprise, which involves R&D, production, sales and service as well. In the past 20 years, we devote to producing mining equipments, sand making machines and industrial grinding mills, offering expressway, rail way and water conservancy projects the solution of making high grade sand and matched equipments.
The head office of SBM is in Shanghai- the international financial centre. Here we have modern production base of 2.3 million square meters, professional R&D institution and technology team, which make us world-class company. Here all SBM machines are designed produced, assembled and texted according to the ISO9001: 2008.
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