Work flow: The material is continuously and uniformly fed into the mill by the electromagnetic vibration feeder for grinding. The ground gypsum raw powder is blown to the analyzer by the circulating air of the blower for classification. The fineness of the powder conforms to the specifications and enters the large cyclone collector with the wind. After the collection, the powder is discharged through the powder outlet pipe to become the finished product. The finished product falls into the screw conveyor and enters the next stage. Molecules with unacceptable fineness are returned to the main machine of the mill for secondary grinding until the fineness is acceptable. The entire milling system is closed-loop. Using a bag filter, the dust remaining in the fan airflow is collected again and then discharged to the environment to ensure no dust pollution. The material passing through the milling system is changed from a particle size of 0 to 30 mm to about 200 mesh, which meets the fineness requirements of gypsum powder.

The entire set of green gypsum powder production process needs to be counted as the elevator, storage bin, vibration feeder, mill, screw conveyor, bag filter and so on. The finished product meets the market requirements, and it is equipped with a dust collector during operation, which is green and environmentally friendly, and it is very suitable for customers who have strict requirements on environmental protection.