With the development of economy, gypsum powder has become hot products in building materials market. Gypsum as the inner crust, the shape of the rock minerals, get gypsum slurry process is not complicated, gypsum powder production process is simple and flexible, it is fully meet the needs of interior building. Gypsum powder production process as the necessary equipment, the using of stone crusher and stone powder grinding machine are becoming more and more widespread. Market demand for stone crusher and stone powder grinding machine continue to increase.
Gypsum crusher usually go through the secondary crushing, primary crushing with the ore crushed into smaller particles. General particle size in 8 cm below, after the screening, larger particles crushed again, smaller particles by the belt conveyor into the secondary crusher hammer crusher, the particle diameter of 2 cm or less in control, then enter into the rotary kiln, calcination by bucket elevator. Calcination process is a major step in the production of gypsum powder, carried out in a rotary kiln.
Gypsum powder production line process can be summarized as : gypsum ore-vibrating feeder-jaw crusher-bucket elevator-raw material warehouse-stone powder grinding machine-bucket elevator-roaster-bucket elevator-belt conveyor-clinker cooling warehouse-storage-finished product, which is particularly critical aspects of grinding.
At present, gypsum powder production line including: raymond mill, three-ring medium speed mill, european version coarse powder mill, vertical roller mill and so on. Choosing the appropriate stone powder grinding machine according to the fineness of gypsum powder. The series is produced by Shanghai Clirik Machinery Co.,Ltd, its automatic control system, achieving a truly automated production technology.