Plaster of paris making machine

1.Capacity:

30,000 ton/year~300,000 ton/year

2.Automation: fully automatic

3.Calcination system: using boiling furnace or rotary kiln to calcine, adopting heat conductive oil furnace as heat source

4.Fuel: coal, natural gas, heavy oil, diesel oil

5.Main materials: natural gypsum rock, desulfurization gypsum, dephosphorizaiton gypsum

6.Standard of product quality:

In conformity with national standard “GB/T 9776-2008 construction gypsum”

7. Natural gypsum generally includes dehydrate gypsum and anhydrous gypsum. In order to get the valuable materials, generally, we get semi-hydrated gypsum through heating the dehydrate gypsum. 8.Gypsum Powder Production line Main Technology gypsum mine ->first breaking ->second breaking ->grinding ->calcining ->aging ->finished products (CaSO4.1/2H2O) 9.Gypsum Powder Production line Raw Materials Content of CaSO4.2H2O in gypsum mine 80% The grade of mine and the crystal configuration will influence the quality of semi-hydrated gypsum