Design & Manufacturing Technology Division
Technology & Product Development Lab.
Team Members

Shri Abhay Kumar, Head, Technology & Product Development Lab.
The team consists of 13 members including Engineers and skilled technicians

Following facilities is there in Vacuum Degassing & Brazing Facility
  1. Vacuum degassing furnace
  2. Water cooled double walled vertical type vacuum furnace
  3. Controlled atmosphere vacuum brazing furnace
Vacuum Degassing & Brazing Facility

Vacuum Degassing Facility
Vacuum Furnace: Water cooled double-walled horizontal type
Doors : Both the doors demountable type
Loading: Front Loading
Hot-zone : 700 x 650 x 600mm
Maximum Temp. : 800 °C Operating Vacuum : 5x10-5 Torr. Heating Elements Type : Kanthal Vac. Pumping System : 3000 l/s Cryo Pump and 1300 l/m Dry Furnace Operation : Computer Controlled with manual override facility


Water Cooled Double-walled Vertical type Vacuum furnace

Water Cooled Double-walled Vertical type Vacuum furnace
Vacuum Furnace: Water Cooled Double-walled Vertical type
Doors : Both the doors (Top & Bottom) demountable Type
Loading: Bottom Loading
Hot-zone Size : 700mm dia. x 2200mm
Maximum Temperature: 1250°C Operating Vacuum : 5x10-5 Torr. Heating Elements Type: 99.95% Molybdenum strips, Resistive type Vac. Pumping System : 10000 l/s Diffusion Vacuum Pump and 500 M3/hr Roots Vacuum Pump and 175 M3 /hr Rotary Vacuum Pump


Controlled atmosphere vacuum brazing furnace

Controlled atmosphere vacuum brazing furnace
Maximum Job Size : 500 mm dia. and 1500m length with 500 Kg. Job weight
Vacuum condition Cold Vacuum – 5 x 10-7 mbar
Temp. range – 500 - 1200 Deg C,
Temperature uniformity : ± 5 °C
pumping system (Clean and Dry)
2 x 10,000 lps Cryopumps, 1 x 2400 lps TMP backed by 230 lps roots (1) + screw pumps (1).
Gas mode operation : High Purity Argon @ 0.5 mbar (abs)


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