FEATURE: Energy saving 30%-80% 1.Adopting high-performance hot air diffusion device design to ensure uniform temperature and improve drying efficiency; 2.The barrel and internal parts are made of stainless steel to ensure that the raw materials are not polluted; 3.Precision die cast aluminum shell with smooth surface and good thermal insulation performance; 4.Electric barrel bending design, to avoid combustion caused by raw material powder accumulation at the bottom of the barrel; 5.Industry leading LCD microcomputer controller with temperature control accuracy of ± 0.1 ℃; 6.Equipped with the 24-hour automatic timing device to realize automatic operation of the whole machine by appointment; 7.Optional high temperature type and double-layer insulation type; 8.Optional hot air recovery system for use, which is more energy-saving and environmentally friendly; 9.Optional for communication function for remote automation management.