Drop Bottom Ovens are used for aluminum solution heat-treating. These ovens incorporate state of the art insulation, control system and hoist mechanism. They can be used for aluminum aging at lower temperatures. They have ceramic fiber block module insulation and electro-mechanical winch system. It also has stainless steel air baffle and provides electric or gas heating. This is electrically heated and designed for installation above the floor level. The quench tank is mounted on a transfer car that runs on rails. Load positioning and unloading is accomplished using a worktable mounted on the same transfer car. Loads are raised and lowered by a hoist system. The temperature range is 1200°F.