What is a sand powder vertical mill?

The LM series sand powder vertical mill, also known as pre grinding, is a large-scale efficiency and energy-saving dual high molding sand powder preparation product developed by Liming Heavy Industry with more than 30 years of research and manufacturing experience. It has multiple independent patent technologies and intellectual property rights, and its main technical and economic indicators have reached international advanced levels.
In terms of usage, LM sand powder vertical mill is a type of ultra-fine crushing equipment for sand and powder production. It is mainly suitable for the prefabricated sand powder process before crushing mineral products such as metallurgy, building materials, chemical engineering, mining, etc. It can also be used for sand production or high-quality sand production. It can be used for limestone, dolomite, calcite, quartz, marble, coal gangue, granite, etc., with a Mohs hardness below level 7, a density of 1.4~4.6, and a compressive strength below 260Mpa Processing of non flammable and explosive minerals, non corrosive brittle materials.
The main application scope of sand powder vertical mill:
1. Production of coarse powder -0-0.83/1.5mm (D50=0.2mm), such as CFB power plant desulfurization limestone powder processing;
2. Produce high-quality ultrafine sand and gravel aggregates -0.08-0.84mm (20-170 mesh), used as fine aggregates for special mortar products such as ceramic adhesive and waterproof mortar;
3. Production of ordinary medium sand aggregate -1.18-2.36mm, used as ordinary dry mixed mortar aggregate;
4. Produce ordinary construction machinery sand -0.08-4.75mm, used as concrete and mortar aggregates.
If you are interested in the sand powder vertical mill of Dawn Heavy Industry, please feel free to consult online.