Small Desulphurization Gypsum Briquette Machine In
5. desulfurization gypsum briquette machine: press gypsum into briquettes without any binder, the production rate more than 95%.the final briquettes is more hard, can be keep the shape when loading and unloading in transportion. product purity guaranteed. 6. turning dryer: it is to drying gypsum briquettes below 3% water content. learn.