L&L Special Furnace Co. shipped a semi-automated integral-quench oven to a producer of optical, aerospace and aluminum components. The Model DRQX246 oven is specifically designed to meet AMS 2750D and AMS 2770H standards along with other aerospace specifications. It is ideal for aluminum parts that can be placed on a rack system. The furnace has two stages, which allows for true production capabilities. The typical working zone is 24 inches wide x 24 inches high x 36 inches deep. The overall dimensions are 63 inches wide x 150 inches high x 126 inches deep (including quench tank).
The oven interior is constructed of 304 stainless steel with louvers to direct airflow. It includes a 5-HP fan for convection with a motor control for consistent uniformity at low temperatures. The elements are divided into three zones with manual biasing for additional adjustment of temperature gradients. The system includes a heated and agitated stainless steel quench tank and transition bridge.