Mineral insulated band heaters are rugged and heavy duty heaters made for applications that require high temperatures (up to 1400^ºF) and high watt densities (up to 100 W/in^²). These heaters are ideal for increasing output especially in injection molding and to meet the heating requirements to process newly engineered high tech resins.

The nickel chrome resistive material inside a mineral insulated heater is embedded in Aluminum Oxide insulating medium which provides excellent heat transfer and dielectric strength. A stainless steel outside casing gives external protection.

Mineral insulated band heaters are made with various clamping mechanisms, electrical termination styles, thermocouples and can be manufactured with holes and cut-outs.

Physical and electrical ratings and limitations

Max ID for one piece construction: 14in
Max ID for two piece construction: 26in
Max width: 6in
Gap: 1/4in to 3/4in depending on width
Max width for heaters less than 3": Twice the diameter
Max voltage: 480V
Max amps for leads: 10 Amps
Max amps for screw terminals
(10-32 UNF): 22 Amps

Specification Sheets:

Constructions

Terminations

Also see our selection of:

Cartridge Heaters	Mica Band Heaters	Silicone Rubber Heaters