Lucifer Furnaces Inc. has shipped a Red Devil Dual Chamber heat treating furnace, Model RD8-H14, to Anomatic Corp. in Newark, Ohio, a supplier of anodized aluminum packaging.

With an upper hardening chamber of 9"H x 12"W x 14"L and a lower tempering chamber with the same working dimensions, this space saving unit is a complete heat treating system with 7 KW of power. Both chambers feature a ceramic hearth plate for load support of 25 lbs. per square feet of hearth area and are lined with 4 ½" of combined lightweight firebrick and mineral wool insulation for energy efficient operation.

The upper chamber heats to 2200°F with easy-to-replace heavy gauge wire wound heating elements in radiant panels. The lower draw chamber heats to 1200°F with air recirculation provided by a rear mounted stainless steel, high volume CFM fan assembly. Both chambers are completed with a horizontal swing door with safety microswitch to shut off power to the chamber when the door is opened. Each chamber is controlled independently through Honeywell digital temperature controllers mounted in a side mounted NEMA 1 control panel.

The Red Devil dual chamber furnace is constructed with heavy gauge reinforced sheet steel, and shipped completely wired, assembled and test fired, ready for connection to a power supply.