Description
vacuum carburizing furnace has both oil cooled and air cooled
function. It is suitable for vacuum carburizing quenching of gear
and coupled pair in oil nozzle. And oil-quenching, gas quenching ,
annealing , brazing, sintering, tec. heat-treatment of high speed
steel, high-alloyed tool (mold) steel , precision bearing
etc. precision machinery parts .
Technical characteristics :
·Use second-generation
graphite rod as heating element , its service life, maintenance is
much better than graphite cloth .
·Composite flashboard
valve has good insulation for heat and gas, which is much advanced
than
the flap valve .
·Adopt mechanical drive,
much more accurate and reliable than hydraulic system . Low
failure rate, simple maintenance .
·Feed mechanism : using
the unique form of bifurcation **- conveying mechanism has no oil
to avoid pollution of the heating chamber and greatly reduce the
cooling chamber volume, save nitrogen for cooling , reduce the cost
of vacuum furnace operation.
·High automatic control
system , stable and reliable . In addition to the loading,
discharging, all can be run automatically . For the temperature
control, using intelligent temperature controller , for motion
control using imported programmable controller.
