This product is widely used in the drying process after impregnation of transformer manufacturing, or for the drying treatment of paint coating surface and the drying, baking, heat treatment, disinfection, heat preservation, etc. of general articles. The oven is equipped with exhaust gas discharge interface, which is convenient for exhaust gas discharge. The sealed electric heater and explosion-proof blower motor are used. The explosion-proof door is set at the back of the oven, which can effectively play an explosion-proof role and protect the safety of equipment and personnel.