Herewith some of our product to maintain good quality while aluminium production process :

Gas Bubbling Filtration / Rotary Degasser

Gas Bubbling Filtration or well known as Rotary Degasser is designed to degas hydrogen an clean non-metallic inclusions in molten aluminium by using argon or nitrogen as purge gas.

A shaft inject purge gas into molten below the surface to form bubbles, while the rotating impeller that immerse in molten shears the bubbles into clouds of fine bubbles. These kind of fine bubbles have very large contact surface area and gain more affinity energy to pick of molten surface, releasing hydrogen in the air and inclusions to dross.

There are some models of gas bubbling filtration or rotary degasser that we produce :

  Fixed GBF ( RDG-F)          Mobile GBF ( RDG-M )        Hanging GBF ( RDG-H )

Flux Injector

Flux injector is designed to degas and clean molten aluminium using mixture flux-gas. The flux that carried by argon gas is injected into molten below the surface through lance pipe and disperse as tiny particles which has big surface area to volume ratio.

It wil produce tremendous reaction at high temperature which perform degassing and cleaning effectively to removal of hydrogen content and non metallic inclusions.

Features :

• Fully automatic system that give freedom to operator on moving to concentrate on molten treatment.
• Process parameter i.e.: feeding time, pressure of hopper, pressure of gas carrier, gas flow and interval time of speed motor are adjustable according to batch capacity.
• Available flush system to remove the residue inside the pipe line and parts to avoid blocking.
• Easy to move on trolley to access other treatment at nearby furnaces.