LUM Ultrafine Vertical Roller Mills are used for pulverizing minerals, such as grinding quartz, feldspar, calcite, talcum, barite, fluorite, copper ore quartz, zircon sand, fly ash and coal, etc. Material can be pulverized into 400-2500Mesh with this mill.
LUM Ultrafine Vertical Roller Mill sets grinding, drying, classifying and transportation as a whole and it takes small space.
It owns many independent patents, such as multi-rotor classifier, special design of grinding curve and variable frequency motor, etc. All of these make it lead the trend of the milling industry in the world.
The special design of the grinding curve can make the materials be pulverized to the required fineness by grinding only once.
Due to the adoption of the variable speed drive motor, this equipment can pulverize many kinds of grinding material.
The LUM adopted PLC/DCS automatic control system, which can control grinding pressure accurately. It does not require manual operation.
Powder separation can easily be achieved due to the adoption of multi-rotor classifier. It does not require a second separator.
The mechanical limit device and electronic limit device can prevent the direct contact between the roller sleeve and the grinding table liner.
The equipment is featured with small vibration, low noise and overall sealing. There is no overflow of the dust and it is environmentally friendly.
LUM grinding production line is usually consisted of full set LUM grinding equipment and auxiliary equipment. Full set LUM grinding equipment includes main unit, classifier, blower, pipes, pulse filter and motors, etc.