MTM130 Limestone Grinding Mill
1, Product discriptions
MTM Medium-speed grinding mill is a world leading tool for powder
grinding. it absorbs world first-class industrial powder milling
technology and organizes the technical experts and related
engineers for elaborate design, test and improvement.
[Application areas]: mining, construction, chemical industry, stone
[Adapted materials]: Quartz, feldspar, calcite, limestone, talc,
ceramics, marble, granite, dolomite, bauxite, iron ore, barite,
bentonite, coal gangue, coal, etc.
2, Technical Parameters
| Spec. | Roller number | RollerSize (MM) | MaxFeedsize (MM) | Finishedsize (MM) | Overall size LxWxH(mm) | Electricpower (KW) | Electric power (KW) | WhenTheyield (T) |
| YGM7815 | 3 | 260*150 | 15-20 | 0.613-0.033 | 4300*3500*5100 | 18.5 | 15 | 0.8-2 |
| YGM8314 | 3 | 270*140 | 15-20 | 0.613-0.033 | 5300*4100*5200 | 22 | 22 | 1-3 |
| YGM9517 | 4 | 310*170 | 15-25 | 0.613-0.033 | 7100*5900*7900 | 37 | 37 | 2.1-5.6 |
| YGM4121 | 5 | 410*210 | 15-25 | 0.613-0.033 | 7850*8000*9700 | 75 | 75 | 2.8-10.5 |
| MTM160 | 6 | 440*270 | 20-35 | 0.613-0.033 | 12550*5700*8350 | 132 | 132 | 5-20 |
| MTM175 | 5 | 520*280 | 25-40 | 0.6-0.045 | 12575*9555*9916 | 160 | 200 | 13-25 |
3, Product advantages
1. High economic efficiency.
2. Three-dimensional structure, small footprint, strong complete
set.
3. More crushing pressure.
4. Better stability.
5. High level of environmental protection.
6. The operation is more convenient, the equipment is simple to
operate, and one person can easily operate it.
7. High precision of finished products.
8. Grind more fully.
9. More energy efficient.
4, Working Principle
After jaw crushers break large bulky materials to smaller ones,
elevators work to send materials to the hopper. Then, by
electromagnetic vibrating feeders, broken materials are evenly and
quantitatively sent to the grinding chamber of MTM Medium-speed
Grinding Mill. After grinding, materials are blown away by airflow
to the powder concentrator for classifying.
Under the action of the impeller of powder selector, materials
which fail to meet fineness would be sent back to grinding chamber
to get another grinding while qualified powders would be collected
by cyclone powder collector and discharged from the bottom as
finished products. And, after that, the airflow would go into the
fan along with the air return duct at the top of cyclone power
collector.
This system adopts a closed circuit and runs under positive and
negative pressure. Because materials have a certain content of
moisture, heat generated during grinding may lead air evaporation
or swell in the grinding chamber so that the amount of airflow
increases sharply. Besides, if the feed port and joints of
pipelines are not sealed well, external air may intrude the
grinding mill and lead imbalance of airflow.
5, Factory manufacturing and transport
Tag:
High pressure pulverizer ore, stone and stone pulverizer industrial
pulverizer equipment
