MTW Series European Trapezium Mill is mainly applied to the grinding process metallurgy, building materials, chemicals, mining and other mineral materials, can be grinding quartz, feldspar, calcite, talcum, barite, fluorite, rare earth, marble, ceramic , iron ore, copper, phosphate rock, slag, slag, cement clinker, activated carbon, dolomite, granite, coking coal, lignite, Ling Misa, chromium oxide green, gold, red mud, clay, kaolin, coke, gangue, clay, fluorspar, bentonite, diabase, leaf wax rock, shale, basalt, gypsum, graphite, silicon carbide, insulation materials Mohs hardness below 9 and humidity below 6% a variety of non-flammable non-explosive mineral materials.

MTW Series European Trapezium Mill Composition Structure

European mills complete equipment mainly by the host, separator, blower, jaw crusher, bucket elevator, electromagnetic vibrating feeder, storage silos, bag filter, plumbing fixtures, cyclone powder collector, cabinet, motors and other components. MTW Series European mill machine working principle for the vertical structure, small footprint, complete and strong, and the host transmission device uses sealed gear box, transmission smooth.

MTW Series European Trapezium Mill Features

  • 1. the bevel gear integral transmission: the traditional mill needs another gear, by coupling the drive shaft, the installation of the difficulty, easy to produce noise, reduce efficiency, MTW Series European trapezium mill for bevel gear integral transmission, structure more compact, installation adjustment is more convenient, efficiency is greatly increased.
  • 2. the internal lubrication system: the traditional mill in the form of grease lubrication, lubrication resistance, temperature rise, short bearing life, MTW Series European ladder mill uses an internal pump, without an additional pump or lubrication station, you can achieve the spindle bevel gear shaft bearings and bearing lubrication.
  • 3. curved duct: the traditional wind mill in Mill Road, are bar-type duct. This structure exists impact of air duct panels generate resistance, large molecules collide with each other between the flow of energy loss, easy to produce eddy currents cause duct blockage and other shortcomings. MTW Series European ladder mill used for curved duct type air duct, tangential flow, import smooth, low resistance, internal export orientation in favor of dispersed material, blocking material is not easy.
  • 4. curved blade edge can be changed: the traditional mill blade wear faster blade, blade for the whole blade after blade wear of the need to replace the whole blade, material waste, increasing downtime replacement time. MTW Series European ladder mill blade, the blade made of high wear-resistant alloy, long life, simply replace the replacement blade section, improve material utilization. Another conventional planar blade, after scooping up the material deposited on one level, so that the middle of the roller mill ring badly worn, curved blade type material can be oriented facade, so the roller mill ring, middle and lower part of the can grinding to uniform wear, but also increases the effective working area, thus increasing the yield.
  • 5. isolated cyclone powder collector: the isolation between the structures of the inner tube and the mixture powder flow separator can effectively improve the efficiency and accuracy of classifiers.
  • 6. without resistance into the wind volute (small observation door without vortex): a traditional mill inlet volute observed protruding outside the door for the department board, with inlet volute surface is not a plane, so easy to produce a vortex effect, increasing energy consumption. MTW Series European ladder mill with internal door and the inner surface of the inner surface of the inlet volute on the same surface, so that we can effectively avoid eddy current effects.

Continental Coarse Grinding Purposes

  • 1. Desulfurization plant: It can be equipped according to customer needs with a shaker can be limestone grinding into fines of less than 2 mm or less than 1 mm. Quartz sand (silica sand, foundry sand, sand and other abrasives): Quartz compound disposable crushed 0-3 mm sand up to 70%.
  • 2. Rough mill: The machine used to do before the ball mill grinding with coarse, can increase productivity by 50% of the ball mill.
  • 3. Firebrick, unburned, plus brick: It crushed raw material for the production of unburned brick and hollow block optimum particle size distribution.
Name & Model MTW110 MTW138 MTW175
Ring Roller Number(pcs) 4 4 5
Major diameter of roller(mm) Ф360×190 Ф460×240 Ф520×280
Inner diameter of roller (mm) Ф1100×190 Ф1380×240 Φ1750×280
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