The industrial oven is composed of angle steel and thin steel plate. In addition, the box is reinforced, the outer surface is coated with paint, and the outer shell and the inner liner are filled with aluminum silicate fiber to form a reliable insulation layer. The industrial oven has a wide range of applications and can dry various industrial materials. It is a general drying equipment. 1. The intelligent temperature controller is used to cooperate with SSR solid state relay output. 2. Energy saving concept: rock wool + reflective aluminum plate + air layer insulation design, external temperature ≤ room temperature + 10c3, oven door sealing adjustable.