HKFurnace has been designing, engineering, and manufacturing industrial furnaces and other heating equipment for 50 years.
RJ3 series Pit Tempering Furnace is mainly for metal materials, metal parts for tempering, annealing and other heat treatment.
And it's use for steel annealing, aluminum alloy, light alloy quenching, solid fusion processing, aging treatment.
Pit Tempering Furnace using ultra save energy structure, the industry's advanced of high-purity ceramic fiber insulation.Fiber insulation also in combination with meander shaped heating for short heating times.
In order to make workpiece beheated uniformly, the cover are installed with heat-resistant stainless steel shaft and the blower hot air circulating fan.
The heating process of the workpiece, hot air in the Al-alloy Ageing Furnace cycles up and down in a high speed to ensure workpiece to be heated uniformly.
Using special high-precision temperature control system , annealing technology curve to achieve full automation, temperature control accuracy±1ºC.
The furnace supports automatic temperature control cabinet and thermocouple. While the automatic execution of precision annealing process, to achieve rapid heating insulation and efficient energy-saving heat treatment of advanced technology.
To ensure safe operation limit switch is fitted near the vicinity of lifting bodies, the switch is linked with the power control cabinet of the furnace.
When the cover is opened, the limit switch cut off power supply immediately, thus heating elements are cut off at the same time so as to ensure safe operation.
Our tempering furnace using resistance band heating element for long life.