MTW Milling Machine, Grinding Mill
  • Name :

    MTW Milling Machine

  • Features:Bevel gear integral transmission, power loss, high...
  • Application:MTW Milling Machine is mainly used in building
  • Contiguous item:Jaw Crusher Machine, Hammer Crusher
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  • 1. Bevel gear integral transmission, power loss, high efficiency;
  • 2. Internal lubrication system, advanced and reliable;
  • 3. Curved duct, a small amount of wind damage, material flow is good;
  • 4. Special grinding roller and grinding ring structure design, replaceable blade curved blade, so that the grinding efficiency, reduce the cost;
  • 5. Finished size adjustable control, high efficiency separator;
  • 6. Without resistance into the wind volute (small observation door without vortex);
  • 7. User-friendly design, easy to operate;
  • 8. Eco-friendly philosophy.
Name & Model MTW110 MTW138 MTW175 MTW215
Ring Roller Number(pcs) 4 4 5 5
Major diameter of roller(mm) Ф360×190 Ф460×240 Ф520×280 Ф640x 320
Inner diameter of roller (mm) Ф1100×190 Ф1380×240 Φ1750×280 Φ2150x 320
Revolving Speed(rmin) 120 96 75 65
Max.Feed Size(mm) <30 <35 <40 <50
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
1.6-0.075,
fineness can reach to 0.038
Capacity(th) 3.5-10 6.5-15 11-25 30-45
Overall dimension(mm) 8625×7933×8642 10920×9470×10227 12275×9555×9916 14730x 10860x 10341
Main unit motor Model Y280M-6 Y315M-6 Y355M2-8 Y3-355-4-8
Power(kw) 55 90 160 280
Rotate Speed(rmin) 980 990 740 740
Classifier speed regulating motor
(variable frequency motor)
Model Y132M-4 Y180M-4 Y200L-4 YVP280M-4
Power(kw) 7.5 18.5 30 90
Rotate Speed(rmin) 1440 1470 1470 1470
Centrifugal induced draft fan motor
Model Y250M-4 Y315-4 Y315L2-4 Y315L2-4
Power(kw) 55 110 200 315
Rotate Speed(rmin) 1480 1480 1480 1480
Elevator
Bucket Model TH210 TH315 TH315 TB315
Motor Model Y100L2-4 Y112M-4 Y112M-4 Y160M-4
Motor Power(kw) 3 3 4 11
Rotate Speed(rmin) 1430 1430 1440 1440
Jaw Crusher Model PE250×400 PE250×750 PE250×750 PC1010
Motor Model Y180L-6 Y200L2-6 Y200L2-6 Y315M2-6
Power(kw) 15 22 22 110
Rotate Speed(rmin) 970 970 970 990
Magnetic Vibrating Feeder Model GZ2F GZ3F GZ4F GZ5F
Power(kw) 0.15 0.2 0.45 0.65

MTW Milling Machine is mainly used in building material, chemical industry, metallurgy, mining, abrasives, refractory, ceramic, steel, thermal power, coal and other industries grinding Mohs hardness below 9 and humidity below 6% each kinds of non-explosive mineral materials, product fineness can be adjusted in 30 mesh to 400 mesh. Such as cement (raw clinker), quartz, feldspar, calcite, gypsum, limestone, dolomite, graphite, fluorite, wollastonite, phosphate rock, calcium magnesium phosphate, urea, EMM, Meng ferroalloy, coal, gangue, slag, zircon sand, talc, granite, feldspar, marble, barite, ceramics, glass and other materials more than a thousand kinds of grinding process.

MTW Milling Machine is widely used in electric power industry, metallurgy industry, chemical industry, building construction, coal industry, fireproofing materials making industry and some others. Materials as kaolin, gypsum, limestone and fly ash are easy ground by the machine.

MTW milling machine is grinding to absorb the latest European technology and ideas, devote themselves to the development of the latest grinding equipment a leading international technical level, a number of independent property rights of the patented technology, the model uses a bevel gear integral transmission, internal lubrication system, curved duct latest patents.

MTW milling machine is grinding to absorb the latest European technology and ideas, devote themselves to the development of the latest grinding equipment a leading international technical level, a number of independent property rights of the patented technology, the model uses a bevel gear integral transmission, internal lubrication system, curved duct latest patents. Stable performance, easy operation, low energy consumption; adjustable control product size, grinding materials widely applied; equipped with special dust, dust emission concentrations well below the national environmental regulations.

MTW Milling Machine Working Principle:

MTW Milling Machine, Grinding Mill

MTW milling machine works as follows:

1) Large bulk materials by jaw crusher to the desired size, by the elevator to the hopper the material, and then the feeder will feed into the host uniformly continuous quantitative indoor grinding mill, grinding after powder will air rising wind machine, the separator grading, the powder fineness comply with the air through pipes into a large cyclone collector, were separated and collected by the powder discharge valve is the finished powder. Airflow from large cyclone powder inhalation top return air duct centrifugal fan, this machine is a closed loop system, the entire air flow, and is under negative pressure state circulating.

2) The working process of MTW milling machine is a whole host of work gear drive bevel gear through the central axis of rotation, the upper end of the shaft coupling the roller hanger, rack mounted roller device and the formation of swing pivot. Roller device not only around the central axis of rotation, it revolves around the grinding ring, roller itself due to the friction and rotation. Under the roller hanger mounted blade, its position at the lower end of the roller, the roller blade and process with the transfer of the material fed into the roller mill toss between the ring, forming a litter layer, the material layer by grinding roll outward centrifugal force generated by the rotation (i.e., pressing force) of the material is crushed, thereby achieve the purpose of milling.

3) MTW milling machine classifier speed motor driven by the rotation of the blades on the turntable, the role of the powder to form a hierarchical sub. Blade speed is based on the speed of finished powder particle size can be adjusted. When To obtain more fine-grained powder neutrons must increase blade speed, the blades in contact with the powder will increase, so that the powder is undesirable thrown to the outer wall and the air flow from the blade, coarse child due to its own weight fall mill chamber regrinding, qualified finished powder by a large blade cyclone powder collector with the air inhalation, and the powder flow is separated, the powder will be collected.

4) Large cyclone powder collector performance mill plays a very important role, when the airflow into the collector with a powder, the high-speed rotating state, to be separated from the powder flow and air flow to the center of the body wall contractions move to conical bottom while (since airflow natural length) to form a rotating updraft round note, when the powder is collected fall.