... equipment globally and taking examples from German Salzgitter's Gypsum Block Production Line with annual capacity of 400,000 sqms, we finally ... Length 666±5mm Width 500±2mm(three blocks equals 1 sqm wall surface) Thickness 80, 100, 120, 150, 180 ... installation of gypsum blocks, unshaded surfaces should reach a slick and smooth effect without whitewashing. gypsum block production line with capacity 10, ...