Product Details

Chamber High Pressure Gas Quenching Vacuum Furnace

1.SiC heater
2.Ultimate vacuum degree: about 2Pa
3.Capacity:50~1500kg

ST- series of single chamber high pressure gas quenching furnace consists of furnace body, vacuum system, water cooling system, gas inflation system, gas cooling system, electric control system and furnace outer material car etc. It is used for high pressure gas quenching of materials like high-speed steel, tool & mould steel, high temperature alloy, martensitic stainless steel, titanium alloy ,etc., and also for annealing magnetic material. It has special compacted inner furnace structure, with high-efficiency heat exchanger; it uses inside 360-degree nozzle all around cooling method and the highest gas quenching pressure can reach up to 1MPa. It is configured with optimization designed gas quenching system and electric control system and there is little deformation of components

Main speicification:

Type	ST-CVDQ -223	ST-CVDQ -335	ST-CVDQ -447	ST-CVDQ -669	ST-CVDQ -7712	ST-CVDQ -8812	ST-CVDQ -9912	ST-CVDQ -101015
Power	30Kw	57Kw	75Kw	140Kw	200Kw	250Kw	300Kw	350Kw
Loading Capacity	50Kg	100Kg	200Kg	500Kg	700Kg	800Kg	1000Kg	1500Kg
Effective heating zone (WHL)	200200300mm	300300500mm	450400670mm	600600900mm	7007001200mm	8008001200mm	9009001200mm	100010001500mm
Utmost vacuum degree	20.1Pa 40.001Pa	20.1Pa 40.001Pa	20.1Pa 40.001Pa	20.1Pa 40.001Pa	20.1Pa 40.001Pa	20.1Pa 40.001Pa	20.1Pa 40.001Pa	20.1Pa 40.001Pa
Highest temperature	1350°C	1350°C	1350°C	1350°C	1350°C	1400°C	1400°C	1400°C
Gas quenching pressure	2Bar	2Bar	2Bar	2Bar	2,4,6Bar	2,4,6Bar	2,4, 6,10Bar	2,4, 6,10Bar
Furnace temp uniformity	±5°C	±5°C	±5°C	±5°C	±5°C	±5°C	±5°C	±5°C
Pressure increasing rate	0.65Pa/h	0.65Pa/h	0.65Pa/h	0.65Pa/h	0.67Pa/h	0.67Pa/h	0.68Pa/h	0.68Pa/h