High-temperature oven is the most used equipment in the production of enterprises, such as electronics, hardware, silk screen printing, medicine, glass, plastic and so on. First, the oven must be reasonably designed in terms of power, and the power is larger, the power consumption of the oven is serious, and the power is smaller, and the production efficiency is low. Second, when buying an oven, you must choose a professional manufacturer. Third, it is necessary to set multiple gears according to the different temperatures of the product. Different heating units are turned on at different temperatures to achieve the effect of power saving