As well known that, Indonesia is rich in gypsum mineral resources, and the gypsum powder mining process will have a better performance for the Indonesia Gypsum powder product import and export business industry.Liming heavy industry is the larger manufacturer and supplier for Gypsum MTW series trapezium grinding mill, Gypsum TGM175 trapezium grinding mill, Gypsum ball mill, Gypsum hammer mill and the best Gypsum mineral mining process plant.

Indonesia Gypsum MTW series trapezium grinding mill composition and working principle:
The vertical roller mill is internally provided with a powder selecting device, the lower part thereof is provided with an air inlet, the upper part thereof is provided with a discharge hole, air entering from the air inlet forms ring-shaped air in the vertical roller mill and enters the powder selecting device by carrying ground mineral powder, and then the ring-shaped air is discharged from the discharge hole by carrying the qualified mineral powder.

Advanced Indonesia Gypsum MTW series trapezium grinding mill mining technological process:
Gypsum material is fed into the MTW series trapezium grinding mill from a feed port to conduct dry-method grinding, ground mineral powder is carried by air entering from the air inlet at the lower part of the vertical roller mill and then enters the powder selecting device at the inner upper part of the vertical roller mill, after separation,Gypsum the mineral powder with proper particle size enters a dust collecting device connected at the discharge hole at the upper part of the vertical roller mill through the discharge hole, and the dust collecting device collects the mineral powder.

Liming heavy industry Gypsum MTW series trapezium grinding mill applied heavy industry:
Gypsum MTW series trapezium grinding mill processing plant is for grinding materials with hardness less than 6 in Moh’s scale and humidity less than 6 percent, our Gypsum MTW series trapezium grinding millalso named lm series vertical mill, they also widely applied for many other mineral mining process.