MTW Series Trapezium Mill

MTW Series Trapezium Mill

MTW Series trapezium mill is the latest grinding mill, which is developed by our company's experts based on 10 years' R&D on grinding machine. It owns many independent patents property, such as overall prick gear drive, internal thin oil lubrication system, arc-shaped air duct. All of these make it leading the trend of the milling industry in the world.

The Working Principle Of MTW Series Trapezium Mill

Big block material after broken jaw crusher to required size, the elevator will material sent to the storage hopper, then through vibrating feeder will feed the uniform quantitative continuously into the indoor host grinding of grinding, grinding after FenZi with fan air currents to rise, the classifier for classification, fineness FenZi varies with air flow through pipe into the big cyclone collector, separation and collection by the powder discharge valve is the finished product FenZi.Upper airflow by large whirlwind powder duct suction centrifugal induced draft fan, the machine the entire air system is a closed loop, and in circulating pressure condition.In grinding indoor by grinding material with certain water content, mill grinding heat cause indoor gas evaporation changed the gas flow rate, and the pipe joint untight seal, air is sucked into the outside world, increase circulation airflow volume, for this by adjusting the fan and exhaust air flow to achieve the balance between host, and import the excess gas inside the bag dust collector, the residual air into FenZi collected, residual air purified the back out.

Application Of MTW Series Trapezium Mill

This MTW trapezium mill is widely used in electric power, mining, metallurgy, chemical industry, steel, building materials, coal, etc, produced great economic and social benefits.Is mainly used in mining, building materials, chemical industry, metallurgy, coal, coal and other industries grinding mok's hardness below 9, humidity below 6% of all kinds of inflammable and explosive mineral materials, product fineness can be adjusted in 30-400 mesh.

Technical data

MTW Series Trapezium Mill
Name & Model MTW110 MTW138 MTW175
Ring Roller Number(pcs) 4 4 5
Major diameter of roller(mm) Ø360×190 Ø460×240 Ø520×280
Inner diameter of roller (mm) Ø1100×190 Ø1380×240 Ø1750×280
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
fineness can reach to 0.038
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
Classifier speed regulating motor (variable frequency motor) Model Y132M-4 Y180M-4 Y200L-4
Power(kw) 7.5 18.5 30
Rotate Speed(rmin) 1440 1470 1470
Centrifugal induced draft fan motor
Model Y250M-4 Y315-4 Y315L2-4
Power(kw) 55 110 200
Rotate Speed(rmin) 1480 1480 1480
Bucket Model TH210 TH315 TH315
Motor Model Y100L2-4 Y112M-4 Y112M-4
Motor Power(kw) 3 3 4
Rotate Speed(rmin) 1430 1430 1440
Jaw Crusher Model PE250×400 PE250×750 PE250×750
Motor Model Y180L-6 Y200L2-6 Y200L2-6
Power(kw) 15 22 22
Rotate Speed(rmin) 970 970 970
Magnetic Vibrating Feeder Model GZ2F GZ3F GZ4F
Power(kw) 0.15 0.2 0.45