MTW Milling Machine

MTW Milling Machine For Grinding Barite,Limestone,Mica,Clay,Gold,Iron Ore.

MTW series milling machine is a very hot milling equipment in SBM, it is a new efficient equipment which gathered advanced grinding technology and our experts unique design concept, MTW series milling machine represents the current highest technical level of trapezoid mill,it is one of the main product model when the customers choose. It adopts bevel gear transmission, the design of the internal thin oil lubrication system, the curved duct and so on,they are the latest patented technology.SBM provide the most professional service and ensure the highest standards of quality and a reasonable price,the customer who is seeking for the mill equipment, this MTW series milling machine must be your first choice.

Application of MTW series milling machine

MTW series milling machine mainly used in metallurgy, building materials, chemical industry, mining and other industries grinding processing.MTW series milling machine can crush the materials which mohs hardness below 7 and the humidity less than 6% of all kinds of inflammable and explosive such as barite, calcite, potassium feldspar, talc, marble, limestone, ceramic, glass, etc. More than 200 kinds of materials.

Working Principle of MTW series milling machine

Large materials after crushing to the required size, then sent to the storage bin by elevator, through the vibrating feeder into the inside of the host for grinding. And then in the classifier for classification, qualified material will be collected by the cyclone collector,the final product will be discharged by screw conveyor.

Advantages of MTW series milling machine

  • Production increases:increasing the effective working area,so increasing the production.
  • Finished product granularity is adjustable and controllable:MTW series milling machine adopt isolation structure between inner cylinder and the mixture powder flow, can effectively improve the efficiency of choosing powder and powder precision.
  • Thin oil lubrication system: without an additional pump or lubrication station, can realize lubrication between the main shaft bearing and taper gear shaft bearing .
  • The curved duct:small resistance,promotes the spread of the material,avoid plugging material.
  • High material utilization: adopt wear-resistant alloy materials,improve the service life of the equipment.
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MTW Milling Machine Technical Data

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
Revolving Speed(rmin) <30 <35 <40 <50
Final size(mm) 1.6-0.045,
fineness can reach to 0.038
fineness can reach to 0.038
fineness can reach to 0.038
fineness can reach to 0.038
Capacity(th) 3.5-10 6.5-15 13-20 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
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