MTW trapezium mill for fine powder, ultrafine powder production

MTW trapezium mill with outstanding performance at low costs.

MTW European trapezium mill is developed from the YGM9518 high pressure grinding mill. This grinding mill is a kind advanced grinding mill whose crushing capacity is from 3.5 TPH8 to 25 TPH,and the trapezium mill model is MTW110,MTW138,MTW175. This series grinding mill has arrived the top technical level in the world which is better than restch mill.

As a professional grinding mill manufacturer and grinding mill supplier, MTW European Trapezium Grinding Mill is mainly applied to the powder processing of mineral products in industries of metallurgy, construction, chemistry, and mining etc. The grinding mill machine can produce powder from non-flammable and non-explosive mineral materials， such as barite, limestone, quartz, calcite, granite, porcelain clay, basalt, gypsum etc.

MTW Trapezium Mill Industry Application

This grinding mill can produce powder from various non-flammable and non-explosive mineral materials with Moh’s hardness below 9.3 and humidity below 6%.

The common minerals can be grinded by MTW trapezium grinding mill are:

Granite	Limestone	Basalt	Quartz	River stone	Barite
Gold ore	Iron ore	Copper	Manganese	Bauxite	Fluoride
Mica	Feldspar	Calcium Carbonate	Calcite	Talcum	Xircom
Cinder	Cement clinker	White lime	Activated carbon	Dolomite	Soft coal
Coking coal	Lignite	Magnesia	Chromium oxide	(red) clay	Gangue
Porcelain clay	Heat insulating material	Carborundun	Graphite	Gypsum	Emeraldite
Shale red stone	Pyrophyllite	Diabase	Medicinal stone liparite	Bentonite	Fluorspar
Kyanite	Coal	Coke	Kaolin

European trapezium mill advantages:

(1)Main shaft transmission:
MTW series mills adopt bevel gear integral transmission ,which will better compact the whole structure,simplify the installation as well as improve the efficiency.The traditional mill needs decelerator and ratcheting to drive the main shaft that increases the installing difficulty and is easy to bring noise and reduce the efficiency.

(2) Inner lubrication system:
MTW series mills adopt light-oil lubrication to achieve the lubrication between the main bearing and gear bearing, without oil pump or lubrication station. The traditional mills’ lubrication adopts grease lubrication which increases the resistance of lubrication, creates high inherent temperature and shortens the service life of bearing.

(3) Arc whirl tube:
MTW series mills adopt arc whirl tube to reduce the resistance and avoid the air-stop and so on. The traditional mills adopt board-type whirl tube that increases the resistance, reduces the performance, and stops the air flow and so on.

(4) Curved surface shovel with changeable edge:
The traditional mills adopt quick wear edge and edge is combined with shovel.If the edge is worn, all of the shovel should be changed,which increases the cost and the off time.The edge of MTW series mill adopts wearable alloy materials which improve the service life.The Changeable edge is easy to change ,which saves time and cost. The traditional flat shovel make the materials accumulate in one level,which reduces the ring and roller’service life.The curved surface shovel makes a vertical material liner,which increases the working capacity.

MTM trapezium mill features

• 1.The bevel gear of our MTW European Trapezium Grinding Mill transmits in a whole, which makes the structure more compact, installation and commission more convenient.
• 2. Our MTW European Trapezium Grinding Mill equiped the internal oil pump,which can lubricate the bearings both in main shaft and bevel gear shaft, without connecting any external oil pump or lubrication station.
• 3. Our MTW European Trapezium Grinding Mill uses curved wind tunnel repalcing former straight one in the traditional mill.
• 4. Sheet of the shovel in our MTW European Trapezium Grinding Mill is easy for change, and cyclone collector in isloted type.
• 5. Porthole of our MTW European Trapezium Grinding Mill adopts smooth wind spiral, which also gives the grinding mill a very beautiful appearance.
• 6. bevel gear integral transmission: The traditional grinding mill needs decelerator and ratcheting to drive the main shaft that increase the centering difficulty and is easy to bring noise as well as reduce the efficiency. MTW series mills adopt bevel gear integral transmission that compact the whole structure and simplify the installation as well as improve the efficiency.

SBM is a top-ranking in the field of making rock and ore processing machine, we have shipped our MTM trapezium grinding 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.

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