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Lucifer Furnaces Provides Muffle Box Furnace for Stress Relieving

Lucifer Furnaces is providing a 7000 AM muffle box furnace to the leading ISO 9001 analytical testing facility in the Midwest.
Doylestown, PA, United States of America ( 19/01/2011
Lucifer Furnaces, Inc. has supplied a leading ISO 9001 certified analytical testing facility in the Midwest with a model 7000 AM box furnace for stress relieving. The 7” x 7” x 18” chamber is powered with 8 KW and heats to 2050°F. The heavy gauge reinforced steel shell is insulated with 6 ½ inches of multilayered insulating firebrick and mineral wool block for energy efficiency. Easy to replace radiant panels on both side walls and floor provide heat to the work load which is insulated from the elements by a RA330 alloy muffle supporting an argon atmosphere. The muffle design reduces scale, achieves lower dew points and reduces atmosphere consumption. A silicon carbide heath plate supports the muffled work chamber while allowing thermal transfer from the floor heating elements. An insulated double pivot horizontal swing door, Honeywell digital programmable temperature controller, flow meter and over temperature safety system are all built in to this atmosphere muffle furnace.

Lucifer Furnaces, Inc. has been a leading manufacturer of industrial ovens and industrial furnaces - heat treating equipment for over 65 years. Originating from a small loft on Broad Street in downtown Philadelphia in 1945, with the production of basic box furnaces, the company has grown in size, developing an array of new product lines and expanding to their present location in Warrington, Bucks County, Pennsylvania.

All Lucifer Furnaces are constructed using the highest quality materials to deliver superior performance and dependability. Built with economy in mind, the products feature compact design, easy installation, energy efficient operation and easy-to-replace low watt density heating elements for longer life.

Detailed information about the complete line of heat treating equipment manufactured by Lucifer Furnaces, Inc., can be found by visiting

Submitted by Lucy Jones (215)-343-0411,


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