The LM series vertical mill is a new type of grinding mill based on years of experience in designing, manufacturing and supplying vertical mills for the cement, power and chemical industries. This grinding mill is specially designed for spodumene lepidolite grinding.
Thevertical roller mill is composed of a separator, a grinding table, a grinding roller device, a pressurizing device, a speed reducer, an electric motor and a housing. Thevertical roller millhas the advantages of high efficiency, low power consumption, small floor space and low investment cost. It can be used forspodumene lepidolite grindingwith finenesses ranging from 30 to 325 mesh.
This grinding mill has been widely used in the industries of mining, metallurgy, chemical engineering, building materials and so on. It can be used forgrindingof coal, limestone, gypsum and other non-flammable and explosive materials with Mohs hardness below 9.3 and humidity below 6%.
Working principle of LM vertical mill: when working, the main motor drives the mill disc through the reducer, while hot air enters the vertical mill body from the air inlet, and materials fall into the middle of the mill disc from the outlet. Under the action of centrifugal force, materials move at a uniform speed from the middle to the edge of the grinding disc. After passing through the grinding roller area on the grinding disc, they are crushed by the grinding roller. Bulk materials are directly crushed, and fine materials are extruded to form a bed for inter particle crushing.
The crushed materials continue to move towards the edge of the grinding plate until they are taken away by the strong airflow at the wind ring, and the larger granular materials fall back to the grinding plate for further crushing. When the materials in the air flow pass through the upper separator, under the action of the rotor blades, the coarse particles return to the grinding plate for grinding, and the qualified fine powders are ground together with the air flow and collected by the system powder collector. The collected powder is the product ground by vertical mill.
When impurities such as iron blocks mixed with materials move to the edge of the grinding plate along with the materials, due to their heavy weight, they cannot be blown by the wind, fall into the lower chamber of the mill, and are scraped out of the mill by the scraper installed at the bottom of the grinding plate.
How to choose the right LM Vertical Mill?
In order to choose the right LM Vertical Mill for your spodumene or lepidolite grinding project, it is important to first understand the different types of mills available and their respective features. Each type of mill has its own unique advantages and disadvantages.
Once you have a good understanding of the different types of mills available, you can then start to narrow down your options by considering things like production capacity, feed size, power requirements, and operating costs. Once you have a shortlist of potential mills, it is important to visit each one in person to get a better feel for the quality of the product and the company's customer service.
Finally, selecting the appropriate LM vertical mill for your spodumene or lepidolite grinding project is a matter that needs careful consideration and research. By taking your time and evaluating all of your options, you can be sure to find a mill that will meet your needs and provide you with high-quality results.
What materials can be ground with the LM vertical mill?
As a professional manufacturer of grinding mills, SMMVIK Machinery can provide customers with complete solutions for spodumene lepidolite grinding. The LM Vertical Roller Mill is our company's flagship product, and it is also the most popular grinding mill in the world. It is suitable for grinding spodumene lepidolite and other materials of moderate hardness or higher.
The LM vertical roller mill is a great option for spodumene and lepidolite grinding. It offers high efficiency, low energy consumption, and a long service life. Plus, it's easy to operate and maintain. If you're looking for a reliable and effective way to grind these minerals, the LM vertical roller mill is definitely worth considering.
