Vacuum furnace VF-2D-A series

chamberrotary retortbrazing

Vacuum brazing is a brazing process that take place in a chamber or retort below atmospheric pressure, otherwise known as a vacuum furnace. Vacuum brazing is brazing in a furnace using a vacuum atmosphere which provides extremely clean, superior, flux-free, braze joints of high integrity and strength. Technical Parameters Available with horizontal and vertical loading configurations Hot zone useful dimensions up to 1000x1500x1000 mmm (WxLxH) for horizontal type Ø 1500 x 1500 mm (dia x H) for vertical type Graphite or metallic insulated hot zone Max. load up to 2500 kg Temperature uniformity beter than ±5 oC Fully automatic controls for various recepies High temperature uniformity Uniform cooling Variable cooling speed and cooling gas directions Short cycle times Effective convention heating at low temperatures Vacuum level from 10-2 to 10-5 mbars. High pressure, efective and uniform gas quenching Working temperature in brazing chamber is approx. 1200 oC Advantages Adjustable furnace atmosphere High temperature uniformity A dynamic and efficient heating system Best for environment / flux-free brazing High cleanlines brazed joints Types of Industries Aviation Automotive Medical Energy Any other industries