about gypsum powder machinery industry in surabaya Indonesia

Gypsumis common name for a mineral compound called calcium sulp.  dihydroxide, or sulphate of lime. It is generally found underground near  limestone or other minerals formed by evaporation. One of the most common forms of raw gypsum is a pure white crystal called alabaster.

about gypsum powder machinery industry in surabaya Indonesia

Gypsum ore, from quarries and underground mines, is crushed and stockpiled near a plant. As needed, the stockpiled ore is further crushed and screened to about 50 millimeters (2 inches) in diameter. If the moisture content of the mined ore is greater than about 0.5 weight percent, the ore must be dried in a rotary dryer or a heated roller mill. Ore dried in a rotary dryer is conveyed to a roller mill, where it is ground to the extent that 90 percent of it is less 149 micrometers (µm) (100 mesh). The ground gypsum exits the mill in a gas stream and is collected in a product cyclone.

We  can provide you with all types of gypsum powder machinery, as well as complete production lines, our products have been exported to over 100 countries, such as Indonesia, India, south africa, Malaysia, Italy, etc.. If you have any questions about our products or needs, please online with us contact customer service!

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