Vertical Raw Mill

Process introduction

Cement raw material includes limestone, gypsum, silica, clay, fly ash and other ingredients. In the process of cement production in a cement plant, the raw material needs to be ground through grinding equipment before being calcined. 

Vertical raw material mill is an important equipment widely used in the grinding section of cement raw meal (cement raw material) in the cement production process in cement plant. CHAENG manufactures cement raw material grinding mills with various specifications.

The GRMR Vertical Raw Mill of CHAENG is a kind of high efficiency, energy saving and environment friendly grinding equipment specially for cement raw material grinding system in cement plant. It has the advantages of high grinding efficiency, low power consumption, low noise, and little dust pollution, can meet the requirements of 300-10,000 TPD cement production line.

When it works, raw materials are fed in evenly by the feeder at the bottom of the hopper, then lifted to appropriate height by the bucket elevator, then sent into the mill through feeding pipe, the ground materials are brought into the powder classifier by the hot air generated by the hot air stove, at the same time, the materials are dried and classified, the unqualified materials fall down to be regrind, qualified fine powders are sent into powder collector, and then transported to the storage by the conveyor.