1 Calcined gypsum powder, water and other additives enter into the mixer by automatic metering and conveying system. Gypsum slurry, generated from mixer after mixing, would be evenly scattered on the surface of continuous moving bottom paper.
2 With continuous moving and vibrating, gypsum slurry will gradually diffuse and evenly scattered on the surface of moving bottom paper. Then it goes into the forming machine and compound with top paper. By the process of extruding and forming, the slurry would sealed by top paper and bottom paper and bottom paper. Thus, pulpous plasterboard is formed.
3 While it conveyed by setting belt, wet gypsum board gradually formed after board shaping, natural coagulation and automatic casting. The wet boards, arranged by programmed control system, quickly enter into the dryer, through rollers, belt conveyor and board turnover.
4 Under strict controls in temperature zones of dryer, the wet board dried by different temperature hot air blow. Modified starch would stick with the paper. The dry gypsum boards would be transported out of dryer.
5 Then the board would be turned over again and folded together ( face inside), cut into certain finished product size and edge sealed.
6 Finally, it comes to automatic stacker for stacking. Then can be transported to warehouse by forklift after stacking.