The aging furnace is enclosed in a large space, enclosed by a front door and rear wall, creating a working space for heat exchange between hot air and aluminum profiles. The exterior is constructed of A3 steel plates, continuously welded and reinforced with steel sections, ensuring sufficient strength and airtightness.
The furnace door utilizes a guide rail design, closing by its own weight to prevent heat from escaping during heating. The furnace door is opened and closed by a cycloidal pinwheel reducer, supplemented by a counterweight. An electromagnetic brake motor self-locks to prevent the door from falling, ensuring safe operation.
The feed trolley is welded from steel sections. The furnace is heated by the feed trolley, which is driven by a traction chain through a cycloidal pinwheel reducer and sprockets. The trolley travels along the rails, providing a stable and reliable path. The rails and the feed frame within the trolley are manufactured and installed by the buyer. The furnace is heated by a gas-fired incinerator. The heated air is delivered by a double-suction circulating fan to the air distribution vents on the charge cart. It is then sprayed in layers through the flame vents onto the product being heated. Flue gas is exhausted through a chimney, maintaining normal combustion. The temperature inside the furnace is measured by thermocouples strategically placed at the front and rear of the furnace, controlling the intensity of the fire.
