Industrial Purpose Muffle Furnace is made using quality grade mild steel that ensures longer functional life. The Muffle Furnace has a sturdy construction and is offered in accurate dimension. The Muffle Furnace operates on a power supply rate of 230 Volts, at a frequency rate of 50 Hz, in single phase mode of operation. Industrial Purpose Muffle Furnace can function in an ambient temperature range of 1150 Degree C.