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Box Furnaces 

All of our box furnaces utilize a reinforced, double-walled steel shelf construction that provides a safe, cool exterior.  Our box furnace designs maintain their shape after repeated thermal cycling.  The double pivoting door design safely keeps the "hot face" away from the operator when accessing the chamber.

These furnaces fulfill the needs of innovative R&D, general purpose heating and production line processing.

MELLEN Box Furnaces are available in three basic models varying by element type.

• BF Series temperatures from 1100^oC to 1250^oC

• BS Series temperatures from 1300^oC to 1450^oC

• BD Series temperatures from 1500^oC to 1800^oC

 We offer many sizes, available in six inch increments, in addition to our many standard sizes.

Box Furnaces vary by element type and design.  The elements: flat plate, silicon carbide and molydiscilicide have differing temperature capabilities and costs.  In order to be more efficient and frugal for our consumers, Mellen recommends choosing the lowest temperature elements that will satisfy your requirements. 

Mellen also offers the  Microtherm ^TM Line of Furnaces.  Our Microtherms^TM are laboratory furnaces designed as compact units, with power supply and temperature control as one unit.  If interested please view our Microtherm^TM Furnace Line information page.

Mellen Box Furnaces are designed with long life and field replaceable elements in some models.  Box furnaces are used for annealing, heat treating and general purpose heating.

Available options include:

For more detailed information, please complete a Request for Additional Information Form.

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MELLEN can raise your operating temperature in more ways than one, the hotter the better.