Degassing Machine

In the rotary degassing method an inert or chemically inactive gas (Nitrogen or Argon) is purged through a rotating shaft and rotor. Energy of the rotating shaft causes formation of a large number of fine bubbles providing very high surface area-to volume ratio. Large surface area promotes fast and effective diffusion of hydrogen into the gas bubbles resulting in equalizing activity of hydrogen in liquid and gaseous phases. Rotary degasser allows achieve more complete hydrogen removal as compared to the flux degassing.Our degassing machine is equiped with a rotor rotation at 650 rpm for vortex formation & fluxing and automatically reduces rotation speed at 450 rpm and immersion of anti vortex plate into the melt for degassing . Granular flux is automatically fed with predefined quantity during fluxing