MTW european trapezium grinding mill are innovatively designed through in-depth research and development experience on pulverizers. It absorbs the latest european grinding technology and ideas, and combines 9158 customers’ suggestions for the grinding machine. This mill perfectly meets the customer’s production demand for 200-33μm (80-425 mesh) fine powder.
MTW european trapezium grinding mill adopts a unique split blade. It is curved. Its use effectively expands the working area and further improves production efficiency. In addition, MTW european trapezium grinding mill adopts a unique pneumatic sealing device, which can effectively prevent “coarse powder spreading”, and the quality of the final product is well controlled.
MTW european trapezium grinding mill adopts bevel gear integral transmission. The structure is more compact and the footprint is smaller. At the same time, SBM’s MTW european trapezium grinding mill is equipped with a professional dust collector, which has good dust removal effect and low dust emission concentration, which is conducive to environmental protection.
Rollers and rings made of wear-resistant alloys were jointly developed by SBM and the research institute. Their service life is 1.7-2.5 times that of traditional high manganese steel rollers and rings. Some wearing parts adopt split structure, which is beneficial to save more wearing parts expenses.
MTW European trapezium grinding mill adopts low-resistance curved air duct. Thus, the gas flow enters the grinder tangentially. Compared with the traditional straight air duct, the entrance of the air duct is smooth and the resistance is small, and the outlet is easy to disperse materials, avoid material accumulation, and effectively reduce system energy consumption.
There are tens of lines of numerical controlling machine tools. Operations such as steel plates’ cutting, bending, planing, milling and paint spraying are all controlled numerically. The machining precision is high, especially for the core parts.
SBM, whose businesses cover production and sales, takes responsibility for every machine produced by ourselves. We can offer customers technical services about products and original spare parts to ensure the worry-free operation.
| Model | MTW110 | MTW110Z | MTW138Z | MTW175G | MTW215G | MRN158 | MRN198 | MRN218 |
| Max. Feed Size(mm) | <30 | <30 | <35 | <40 | <50 | <40 | <45 | <50 |
| Final size(mm) | 1.6-0.045, fineness can reach to 0.038 |
1.6-0.045, fineness can reach to 0.038 |
1.6-0.045, fineness can reach to 0.038 |
1.6-0.045, fineness can reach to 0.038 |
1.6-0.045, fineness can reach to 0.038 |
1.6-0.045, fineness can reach to 0.038 |
1.6-0.045, fineness can reach to 0.038 |
1.6-0.045, fineness can reach to 0.038 |
| Capacity(t/h) | 3-9 | 3-10 | 6-17 | 9.5-25 | 15-45 | 7-21 | 12-33 | 15-45 |
| Main motor(kW) | 55 | 55 | 90 | 160 | 280 | 132 | 220 | 280 |
| Fan motor(kW) | 55 | 55 | 110 | 200 | 315 | 132 | 250 | 315 |
| Powder classifier motor(kW) | 7.5 | 11 | 18.5 | 22 | 55 | 22 | 37 | 55 |
| Model of electromagnetic vibrating feeder | GZ2F | GZ2F | GZ3F | GZ4F | GZ5F | GZ3F | GZ4F | GZ5F |
| Power of electromagnetic vibrating feeder(kW) | 0.15 | 0.15 | 0.2 | 0.45 | 0.65 | 0.45 | 0.65 | 0.65 |
Note:
Product pictures, parameters, models, data, performance, specifications, etc. on this website are for reference only. SBM may make changes to the above information. For specific information, please refer to the actual product and the user manual. In the absence of special instructions, SBM reserves the right to interpret all data involved in this website.
After the jaw crusher breaks the bulky material into smaller ones, the elevator starts working to send the material to the hopper. Then through the electromagnetic vibrating feeder, the crushed material is evenly and quantitatively sent to the grinding chamber of the MTW European-style pulverizer. The pulverized material is blown by the airflow to the powder classifier for classification. Under the action of the impeller of the powder classifier, the unqualified material is sent back to the crushing chamber for re-grinding, and the qualified powder is collected by the cyclone powder collector and discharged from the bottom as a finished product. Afterwards, the airflow enters the fan through the return duct at the top of the cyclone collector. The system adopts a closed loop, positive and negative pressure operation. Because the material contains a certain amount of water, the heat generated during the grinding process will cause the air in the grinding chamber to evaporate or expand, thereby increasing the air flow rate sharply. In addition, if the feed inlet and pipe joints are not well sealed, outside air may invade the mill, resulting in an unbalanced air flow. Therefore, SBM sets an exhaust valve at the air outlet of the fan to introduce excess air into the bag filter. Exhaust excess air after purging. This arrangement allows for balanced airflow and environmentally friendly production.
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