... also used in building ceramics. Equipment instruction:This series of the spray drier is used to produce powder material in the ... good for mixing used for automatism.All types of this series spray drier:WD645, WD6410, WD6415, WD6420, WD6425, WD6432, WD6440, WD6450, ... inlet: 400oC-600oCHot air temperature of tower outlet: 80oC-100oCInward vacuum of tower: 100-300PaFuel: heavy oil, diesel, natural gas, ...