The furnace is the periodic operational mode, the furnace door is opened rapidly by the pneumatic valve.
Just suitable for the sintering of ceramic ball of silicon nitride . and ceramic cutting tools etc.
under the condition of the high pressure nitrogen or argon atmosphere, which conduces to enhancing
the sintering density and raising the mechanical property of material. Also fit for the sintering of fluorescent powder.
Gas pressure sintering furnace is the special apparatus which assures its safety. To come the point, the control system
adds the safe PLC or safe relay to ensure no accident happens when electrical control system fails.
1 the furnace is designed and made going by the standards of the 2nd pressure vessel. The wall of furnace uses 16MnR or 304.
2 the furnace door is tightened with the quick-release geared flange, which is safe and reliable, easy to operate.
3 Furnace cover goes up and down using electric hydraulic mode, simple operation with the less labor intensity.
4 Material of thermal insulation inside the furnace is carbon deposition composite hard felt, isostatic pressing graphite made
in German is used as heating element.
5 Electrical control system uses automatic operating mode of PLC plus touching screen, owning safe interlock protective
and alarming functions.
Main technical parameters:
1 Rated power: 180KW
2 Rated temperature: 2000℃
3 Working zone: ?300X400mm
4 Final vacuum: 10Pa
5 Max. sintering pressure: 6MPa
6 Heating rate: 15 ℃/min(below 1600℃)；8 ℃/min(1600℃～1800℃)；5℃/min(above 1800℃)