Lucifer Furnaces delivered a multipurpose, large dual chamber unit to a metal stamping manufacturer in the Midwest.
Model HL82-P24 is a hardening furnace over tempering oven, built as a space-saving combination for multipurpose heat treating.
The upper hardening chamber heats to 2,300°F with 6.5” multilayer insulation throughout the chamber. Heat is supplied through heavy gauge, coil wound wire elements in easy-to-replace holders on the sides, back, and door of the furnace. The vertical lift, hand-crank-operated door provides for smooth operation with a tight seal. A heavy-duty ceramic hearth plate protects floor elements and insulation.
The lower chamber tempering oven heats to a uniform 1,200°F with a rear-mounted high cfm fan circulating air past the side mounted heating elements. A 16-gauge stainless steel liner forms the work chamber. Both chambers are controlled with digital time proportioning temperature controllers with timers and alarms. Safety features on this unit include high-limit controllers on each chamber, which provide auto shut-down in the event of a high temp excursion. Door switches are designed to shut off power and fan, protecting users from electric shock as well as heat hazards.
Both chambers are 18” high x 24” wide x 24” long.
MORE INFO: luciferfurnaces.com