Desulfurization gypsum dryer is called as ZDSG intermittent rotary gypsum powder wok machine for short and mainly consists of a steel structure base, a wok, a lifting and guiding device in the wok, a roller ring holding wheel, and a driving mechanism. The wok is installed on the furnace, the wok body is directly contacted with flame to heat the wok body, the wok body transmits heat to the gypsum, heats and fries the gypsum; the wok machine adopts the working mode of intermittently feeding and discharging, and frying at a fixed time; the dryer is a wok http://www.nadomining.com/