Micro Bubble Generator

Micro bubbles Generator drastically reduce the amount of oxides formed on the surface of molten metal
Argon flow rate is reduced to 1/3
Shaft and stalk are made of silicon nitride. Shaft and stoke are made of silicon nitride, while head and impeller are made of carbon material (all-silicon nitride type is also available)

Original impeller design

The original structure produces finer air bubbles than conventional mixer, resulting in a high degassing effect.
The impeller is not exposed and the head is small, allowing installation in confined spaces such as around immersion heaters and downspouts.
Installation sites are hand furnaces, LP furnaces, and light pressure plant gutters.　It prevents oxide buildup in furnaces and tube heaters.
Possible to reduce the use of process gases such as Ar, etc. When controlled at 1 liter/minute or less, a manometer must be provided separately.

Caution: We recommend that molten metal with a lot of dross and foreign matter be treated with flux beforehand to prevent damage or stuck impeller parts rotating at high speeds.

Image above the filter after filtration test