The complete configuration of calcite powder production line includes hammer crusher, bucket elevator, storage bin, vibrating feeder, calcite grinding mill, frequency conversion classifier, double cyclone dust collector, pulse dust removal system, high pressure fan, air compression machine and electrical control system.

Calcite grinding mill is simple structure, low power consumption, high efficiency, convenient installation and maintenance, no blade feeding in the calcite grinding mill, and low failure rate. It has the advantages of low noise, low vibration, low investment cost, high pressure, and more fine powder. It is an indispensable good helper in the current milling industry.

When the calcite grinding mill st working, the main motor of the grinding equipment drives the main shaft and the turntable to rotate through the reducer, and the roller pins on the edge of the turntable drive dozens of grinding rollers to roll in the grinding ring raceway. The calcite raw mineral material is crushed into small particles by the hammer crusher, and then sent to the storage bin by the elevator, and then passed through the vibrating feeder and the inclined feeding pipe, and the calcite particles are evenly sent to the bulk tray on the upper part of the turntable . After three layers of loops are processed into calcite powder, the high-pressure fan sucks outside air into the machine through suction, and brings the crushed calcite powder into the classifier. The fine powder that meets the requirements after regrind enters the cyclone powder collector with the airflow and is discharged by the discharge valve at the lower part of the cyclone powder collector, which is the final ultrafine calcite powder, while the airflow with a small amount of fine dust is purified by the pulse dust collector and then passed through the fan. And muffler discharge.

1. During the use of the calcite grinding mill, a fixed person should be in charge of taking care of it, and the operator must have a certain technical level. Before installing the pulverizer, the operator must have the necessary technical training to make them understand the principle and performance of the pulverizer, and be familiar with the operating procedures.

2. In order to make the calcite grinding mill normal, the "equipment maintenance and safe operation system" should be formulated to ensure the long-term safe operation of the mill, and the necessary maintenance tools, grease and corresponding accessories should be provided.

3. The pulverizer should be overhauled after a period of use. At the same time, the wearing parts such as the grinding roller, grinding ring, blade, etc. should be overhauled and replaced. The connecting bolts and nuts of the grinding roller device should be carefully checked before and after use to see if there is any looseness. , Whether to add enough lubricating grease.

4. When the grinding roller device of the calcite grinding mill has been used for more than 500 hours to replace the grinding roller, the rolling bearings in the roller sleeve must be cleaned, and the damaged parts should be replaced in time. The refueling tool can be a manual refueling pump and a grease gun.