Powerful LM vertical grinding mill

LM series vertical grinding mill is the newest grinding machine of vertical mill professional manufacturer-SBM, which is designed specially to solve the problems of low capacity and high consumption of traditional industry mills. With a decade of years' research of mills, our LM vertical grindingmill is designed and manufactured based on advanced design idea, and integrates the advanced international technology and years of mill-producing experience.

LM series vertical mill adopts reliable structure and reasonable process flow; it is ideal equipment that integrated with drying, milling, classifier, and elevator. Especially, this vertical mill can fully meets the requirement of clients in the high production of powder and its main technical and economy indicator reaches the international level.

SBM LM series vertical grinding mill is an advanced grinding machine, adopting top-ranking technology home& abroad and is designed based on many years of manufacturing experience of grinding mill. SBM LM series vertical grinding mill is widely used in such industries as cement making, power, metallurgy, chemical industry, non-metallic mineral. It is used to grind granular and powdered materials into powder with required fineness. SBM LM series vertical grinding mill is the ideal substitute of the traditional grinding mills like Raymond grinding mills, high pressure suspension grinding mills, ball grinding mills, etc.

LM Vertical Grinding Mill is the most recent and advanced large scale power mill by SBM for flour and powder; it integrates grinder, miller, drier, grader and transporter into one. With the vertical grinding mill's appearance, it has solved the problems of low capacity and high consumption of industry mills and can fully meet the requirements of clients in the high production of powder.

During the LM Vertical Grinding Mill is working, the motor dives the grinding table to turn through the speed reducer. At the same time, hot air comes into the roller mill from the air inlet. The materials fall down the centre of grinding table from the feeder. Because of the centrifugal force, the materials move to the edge of grinding table from the centre .The materials are crushed by the grinding roller when by pass of the groove on the grinding table.

The crusher materials continue to move to the edge of the grinding table until taken away by the airstream. Then the bigger materials fall down the grinding table and the process of crushing continues. When the materials in the airstream pass the separator on the top of the mill, the materials fall down the grinding table from the taper filler under the force of guide leaf blade.

The fine powder comes out with the airstream, and is gathered by the dust catcher of the system. The powder gathered is the final product of roller mill. In the process of the contact of airstream , the materials are dried to meet the clients’ need at the proper moisture.　Through the adjustment of the angle between the separator and the leaf of wind’s direction (not suitable to the small type of vertical mill), and also the speed of the separator rotor, it can reach the proper fineness of the materials.