... , pill, packing bottle, pigment, dyestuff, de-watering vegetable, dried fruit piece, sausage, plastics, resin, electric component, baking varnish ... are adjustable air distribution plates inside the oven. The materials can be dried uniformly. The heating source might be steam ... AHigh efficiency ,high temperature,far infrared, sterilization drying oven,the power is designed as the temperature designed. ...