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Project and Process
HHV has executed many projects as a prime contractor and proved its strength by demonstrating the performance of the projects with process.
A few of the projects executed at site is described below;
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Multi-processes CVD / CVI vacuum furnace
Carbon fibre reinforced composites with a matrix of carbon or silicon carbide have excellent characteristics such as low density, high strength and toughness, as well as ablation resistance at... -
Robotized sputter coater
This coater has been designed with a Robot with suitable Electro-mechanical hardware Suitable to work / stand vacuum as well Argon environment. The Robot is kept in a vacuum / Argon chamber... -
Vacuum rotary brazing furnace
The Advanced Horizontal Vacuum Furnace used for rotary Brazing applications. The operating temperature is 1300 degree C.... -
Horton sphere
VAS comprises of two parallel pumping trains each with two numbers of 30,000 m3/hour pumping speed, mechanical booster pumps backed successively by 14,000 m3/hour and a 7000 m3/hour booster... -
Rotary brazing furnace
This facility will play a crucial role in the manufacture of indigenous cryogenic liquid engines for the new rockets being built by ISRO to launch large spacecraft . Certain components that... -
Robotised TIG welding furnace
HHV has designed, manufactured and demonstrated a robot operated welding facility for aircraft engines , which ensures near zero contamination of the weld with the... -
Hypersonic Shock Tunnel
The usage of vacuum based shock tunnels are coming into prominence because of theri mobility and operational convenience in collecting data. They supplement and comolement each other. This... -
CVD and infiltration furnace
The stat-of-the art Vacuum Induction heated reactor furnace for graphitization, chemical capor infiltration (CVI) and chemical vapour depositon (CVD) with silicon carbide caoting (Sic) is being... -
Large sputter coater for Telescopic mirror coating
The mirrors of optical telescopes are gets damaged and tarnished over time due to oxidation, dust , impact of charged particles from space etc. Therefore, the... -
Cabin environment simulation chamber
Having sent a probe to the moon that detected evidence of water on the lunar surface for the first time, scores of successful launch of satellites for itself and nearly dozen other countries,...
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