Thermcraft offers the BHAF series general purpose box furnaces that are designed for temperatures from 2000°F to 2200°F. With a simple, rugged design, the furnaces are versatile and enable easy heat treatment for operations more than 1200°F in an air atmosphere. They are capable of reaching operating temperature in less than one hour.
The heavy structural steel and continuously welded 3/16” plate steel components ensure the structural integrity of the furnace under all operating conditions. The roof and walls are insulated with a layered ceramic fiber blanket with a low thermal mass.
Hearth plates are located at elevating piers to enable heating elements placed below. In addition, self-aligning doors can be manually operated and lifted with a single hand on even the largest furnace.
Thermcraft also offers forced convection furnaces that are suitable for the heat treatment of aluminum. A wide range of types and brands are also available to suit specific applications.
The main features of the general purpose box furnaces are:
- Rugged and simple design
- Versatile and trouble-free heat treatment
- Designed for temperatures from 2000°F to 2200°F
- Heat to operating temperature in less than 1h
- Temperature uniformity +/-10°F
- Wall and roof insulation
- Power controls
- Manually operated and self-aligning door
- Meet military specifications MIL-F-80258A