Box Chamber Furnaces

Thermcraft box furnaces are available in a wide variety of configurations and temperature ranges. The box furnace is ruggedly simple and conservative in design, which makes this type of furnace very versatile and trouble-free. These units are built with a heavy gage steel shell and low watt density heating elements along with lightweight ceramic fiber insulation making these furnaces and ovens suitable for any laboratory or industrial application.

Box furnaces are available in many configurations that include single zone or multiple zone heated chambers and temperature ranges up to 1010°C, 1204°C, 1538°C, or 1700°C (1850°F, 2200°F, 2800°F, or 3092°F). Options include pneumatic door openers, view ports, sealed chamber with ports for atmosphere control, heated doors, quench tanks, automation, standard controls and PLC controls, just to mention a few. If you can imagine it, Thermcraft can build it. Below are some examples of different types of box furnaces that we manufacture.