In the arena of gypsum board drying solutions, cutting-edge innovation has ushered in a variety of equipment types, with hot air drying and indirect heating drying using thermal oil being the primary categories. The hot air drying technique, in particular, is predominantly employed in expansive production environments due to its unmatched efficiency in rapid dehydration. This method effectively utilizes strategically deployed hot air to accelerate moisture removal. As each gypsum board travels across a series of extended conveyor rollers within the drying environment, it undergoes a significant decrease in moisture content, achieving impressively low levels. Ultimately, the completed gypsum board is smoothly conveyed to the outlet end, where it is promptly collected, poised for further use.


(Based on 9.5 mm gypsum board for reference)
Gypsum | 6.9kg/m2 |
Shielding paper | 0.45kg/m2 |
Modified starch | 0.035kg/m2 |
Foaming agent | 0.007kg/m2 |
Glue | 0.005kg/m2 |
Fiberglass (optional) | 0.025kg/m2 |
Electricity | 0.3kwh/m2 |
Water | 4.8kg/m2 |
Light oil | 1,000,000kcal/hour |
Natural gas | 0.45m³/m2 |