Posted in | Ceramic Materials

Lucifer Red Devil (RD) Box Furnace for Heat Treating Small Loads

Lucifer Furnaces recently delivered a bench style box furnace for batch heat treating small loads of low carbon steel.  Model RD7-KHE24, with 7 KW power, heats to 2200°F with easy-to-replace wire wound heating elements in removable holders.

A horizontal swing door seals the 12”H x 14”W x 24”L chamber.  A ceramic hearth plate supports the work load and protects the floor brick. The Honeywell digital temperature controller with safety microswitch and on/off main control switch are housed in a NEMA 1 side mounted panel, and a rear mounted Type K thermocouple senses chamber heat.  This Red Devil Series furnace is insulated with a combined 4 ½ inches of lightweight hotface firebrick insulation and coldface mineral wool.  Refractory is dry fit and easily replaced. Red Devil Series box furnaces can be fitted with optional accessories including an over temperature safety system, gas spring vertical lift door and a base stand. An all purpose general bench unit, Lucifer’s RD7 series can be purposed to various heat treating operations including hardening, drawing, tempering or annealing of steel. Red Devil Furnaces are completely wired, assembled, test fired and shipped ready for connection to main power supply.

For over 65 years, Lucifer Furnaces, Inc. has manufactured high quality heat treating equipment and industrial ovens for businesses worldwide, from small Tool Rooms to large Corporations, Laboratories and Schools. Combining our experience, capabilities and knowledge, we provide customized heat treating solutions. Our excellent service and support has gained us customer confidence and loyalty. Lucifer Furnaces' extensive product line includes industrial furnaces, quench tanks, and industrial ovens suitable for a variety of applications including hardening, drawing, annealing, brazing, sintering and stress relief in both air and atmosphere. Bring your heat treating in-house to improve quality, speed up turnaround time and avoid minimum lot charges. Lower your cost of operation with our energy efficient, high performing industrial ovens, heat treating equipment and high temperature furnaces.

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