Roller mill is also called Supper Pressure Mill is researched and designed by our experts basing on long term experiences of mill research and development, and according to numbers of customers' using requirements and suggestions home and aboard. Roller mill series MTM adopts our patented technologies, like trapezium working surface, flexible connection, roller linked pressure boost, etc. Roller mill series MTM has reached the advanced international level of powder making equipment manufacturing.
Roller mill series MTM can grind all kinds of non-flammable and non-explosive minerals with Moh’s hardness lower than 9 and humidity less than 6%，and Roller mill series MTM is widely used in metallurgy, manufacture of building materials, chemical industry, mining industry, etc.
The Advantages of Roller mill series MTM:
The diameters of each part of rollers and rings are different:
1.the upper part is big and the lower part is small and formed a trapezium form. This form can reduce materials’ sliding speed downwards and prolong the grinding time for materials, thus the grinding efficiency is increased;
2.the pressing springs have the functions of balancing and pressure increasing;
3.the flexible connection can make the mill stable, decrease the shocking and avoid sympathetic vibration;
4.high density powder separator impeller decreases the air resistance and increases powder collecting fineness and capacity;
Working Principle of Roller mill series MTM:
TGM Series Super Pressure Trapezium Mill mainly consists of mainframe, speed reducer, powder separator, blower, bag filter, pipes, powder collector, motor, etc. The materials are fed into the grinding chamber for grinding by vibrating feeder equably and continuously. The powder after grinding goes upwards together with the airflow, after separating by powder separator, those which can meet the fineness requirement enters into the cyclone powder collector through pipe together with the airflow, and then discharged from the discharge valve as final products.
Specifications of Roller mill series MTM:
| Model |
MTM100 |
MTM130 |
MTM160 |
| Number of Roller (piece) |
4 |
5 |
6 |
| Major Diameter of Roller × Height(mm) |
Φ310×170 |
Φ410×210 |
Φ440×270 |
| Internal Diameter of Ring × Height(mm) |
Φ950×170 |
Φ1280×210 |
Φ1600×270 |
| Main Engine Spindle Speed(r/min) |
130 |
103 |
82 |
| Maximum Feeding Grain Size (mm) |
25 |
30 |
35 |
| Grain Size of Finished Product（mm） |
1.6～0.045 |
1.6～0.045 |
1.6～0.045 |
| Output（t/h） |
2.1～8 |
4～13 |
7～22 |
| Overall Dimension (mm) |
7100×5900×7900 |
9200×7250×9700 |
12550×5700×8355 |
Specifications of Roller mill series MTM:
| Name |
Item |
Unit |
Specification and technical data |
| MTM100 |
MTM130 |
MTM160 |
| Motor of Main Machine |
Model |
|
Y315M-4 |
Y225S-4 |
Y280S-4 |
| Power |
KW |
37 |
75 |
132 |
| Spindle speed |
R/min |
1470 |
1480 |
1480 |
| Motor of Adjustable Varying Speed motor |
Model |
|
YCT200-4A |
YCT200-4B |
YCT225-4A |
| Power |
KW |
5.5 |
7.5 |
11 |
| Spindle speed |
R/min |
125~1250 |
125~1250 |
125~1250 |
| Motor of Elevator |
Model |
|
Y100L-4 |
Y100L2-4 |
Y112M-4 |
| Power |
KW |
3 |
3 |
4 |
| Spindle speed |
R/min |
1420 |
1430 |
1420 |
| Motor of Blower |
Model |
|
Y220L-4 |
Y250M-4 |
Y315M-4 |
| Power |
KW |
37 |
75 |
132 |
| Spindle speed |
R/min |
1470 |
1480 |
1480 |
| Jaw Crusher |
Model |
PE |
200X350 |
250X400 |
250X750 |
| Model |
|
Y160M-6 |
Y180M-6 |
Y200M-6 |
| Power |
|
7.5 |
15 |
22 |
| Spindle speed |
|
970 |
970 |
970 |
| Electro Magnetism Vibrating Feeder |
Model |
|
GZ2F |
GZ2F |
GZ3F |
Note: This specification is just reference, any changes are subject to the MTM Medium Speed Trapezium Mill products.
Gallery of Roller mill series MTM:
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