MTW European Trapezium Mill

MTW European Type Trapezium mill is the newest grinding equipment which enjoys many patented technology and reaches the international advanced level.3.With reliable and advanced technology of Inner automatic Thin-oil lubricating system.First, raw material should be crushed by the jaw crusher to the size specified, and then the crushed stuff is elevated into a...
MTW European Type Trapezium mill is the newest grinding equipment which enjoys many patented technology and reaches the international advanced level.
It is suitable to process non-flammable and non-explosive materials with moisture less than 6% and Mohs’ hardness less than 9 such as calcite, chalk, limestone, dolomite, kaolin, bentonite, talcum, talc, magnetite, iolite, vermiculite, barite, gypsum earth, fluorite, etc.
Features
1 Unique interparticle crushing action


1.Linkage supercharging device of rollers, stable operation and advanced productivity.
2.Bevel gear overall drive, less energy loss, higher efficiency.
3.With reliable and advanced technology of Inner automatic Thin-oil lubricating system.
4.Arc air channel, less air flow loss, better material fluidity.
5.Special design of rollers and ring, replaceable curved shovel edge, higher efficiency and lower cost-in-use.
6.No resistance snail shell.
7.Adjustable output size, efficient powders production.
8.High efficiency and precision of powders collection.
9.Humanized design, easy to use.
10.Environmental protection.
2 Low Operation Cost.


Working Principle
Cement, coal , power plant desulfurization, metallurgy, chemical industry, non-metallic mineral, construction material, ceramics.
Specifications
Table 1
Items | MTW110 | MTW138 | MTW138Z | MTW175 | MTW175Z | MTW215 | MTW215Z |
Q'ty of Rollers(PCS) | 4 | 4 | 4 | 5 | 4 (5) | 5 | 5 |
Major diameter of roller(mm) | Ф360×190 | Ф460x240 | Ф460×240 | Ф520x280 |
Ф580×280 (520×280) |
Ф640x320 | Ф640×320 |
Inner Diameter of Ring (mm) | Ф1100×190 | Ф1380×240 | Ф1380×240 | Ф1750×280 | Ф1750×280 | Ф2150×320 | Ф2150×320 |
Main mill Rotating speed (r/min) | 120 | 96 | 96 | 75 | 75 | 65 | 55-70 |
Feeding size (mm) | <30 | <35 | <30 | <40 | <35 | <50 | <40 |
Finished Powder Sizes (mm) |
1.6-0.045 the finest 0.038 |
1.2-0.05 | |||||
Capacity (t/h) | 3.5-10 | 6-15 | 6-20 | 11-25 | 11-35 | 20-50 | 20-50 |
Overall Dimension (L×W×H)(mm) |
8425×7933 ×8642 |
10920×9655 ×10227 |
10920×9470 ×10227 |
12095×10023 ×9916 |
12195×9555 ×9916 |
14500×11200 ×10400 |
14.957×12493 ×11560 |
Weight (t) | 18 | 28.5 | 28.5 | 46 | 46 | 96 | 97.0122 |
Table 2
Name | Item | MTW110 | MTW138 | MTW138Z | MTW175 | MTW175Z | MTW215 | MTW215Z |
Motor for mainframe |
Power(Kw) | 55 | 90 | 90(110) | 160 | 160(185) | 280 | 280 |
Model | YX3-280M-6 | YX3-315M-6 | YX6-315M-6 | Y2-355M2-8 | Y2-355M2-8 | Y3-400-8 | Y3-400-8 | |
Rotating speed(r/min) | 980 | 990 | 990 | 740 | 740 | 740 | 740 | |
Adjustable speed motor for classifier |
Power(Kw) | 7.5 | 22 | 18.5 | 37 | 30 | 90 | 55 |
Model | YVP160M-6 | YVP200L2-6 | YVP200L2-6 | YVP250M-6 | YVP250M-6 | YVP-280M-4 | YVF2-280M-6 | |
Rotating speed(r/min) | 1440 | 1480 | 980 | 1480 | 980 | 1480 | 980 | |
Motor for centrifugal blower |
Power(Kw) | 55 | 110 | 110(132) | 200 | 200(220) | 315 | 315 |
Model | YX3-250M-4 | YX3-112M-4 | YX3-315S-4 | YX3-250M-4 | YX3-315L2-4 | YX3-160M-4 | YX3-355L-4 | |
Rotating speed(r/min) | 1480 | 1440 | 1480 | 1480 | 1480 | 1440 | 1480 |
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