Tray dryers are manufactured by aero therm systems in capacities ranging from 12 to 200 trays of 32" x 16" x 1.25" size. The temperature range available is up to 550°c. The fan impeller is of axial flow design to give better uniformity and quick drying. The digital temperature indicator controller will give accurate temperature control. Control action can be on off or pid, as the per control accuracy required. The construction of the dryer can be in ms/aluminum/ss 316/ss 304 or `rp lined, as per requirement. Flame proof and spark proof various are also available. Heating can be electrical/thermic fluid or steam radiator/oil fired hot air generator.
