Rotary Degassing Machines For Molten Aluminium

"An environment-friendly way to achieve porosity-free castings"


Rotary Degassing Machines by Energy Systech are the most environment-friendly, economical and repeatable way to degas molten aluminium. These are recommended for castings requiring Leak Testing, Radiographic Inspection and high Structural Strength. Several variants of these machines are available. These include:

1) Track and Trolley Degassing Unit (T&T).
2) Fixed Degassing Unit (FDU).
3) Hoistable Degassing Unit (HDU).
4) Mobile Degassing Unit (MDU).

Principle of operation

Finely distributed nitrogen gas bubbles disperse in the aluminium melt, entrap dissolved hydrogen and bring it to the surface.




• Suitable for furnaces in a row
• Topple-free safe operation
• Easy movement of trolley
• Controlled speed of rotor for efficient degassing
• Controlled flow of Nitrogen gas
• Provision of fault indication
• Sturdy & rugged construction
• Very low maintenance



• Dedicated to one or two furnaces
• Controlled speed of rotor for efficient degassing
• Controlled flow of Nitrogen gas
• Provision of fault indication
• Sturdy & rugged construction
• Very low maintenance




• Minimum floor space required
• Can be carried to furnaces in any location
• Controlled speed of rotor for efficient degassing
• Controlled flow of Nitrogen gas
• Provision of fault indication
• Sturdy & rugged construction
• Very low maintenance
• Compact & light-weight design




• Stable and safe operation
• Suitable for multiple furnaces
• Layout no restriction
• Easy movement of trolley
• Controlled speed of rotor for efficient degassing
• Controlled flow of Nitrogen gas
• Provision of fault indication
• Sturdy & rugged construction
• Very low maintenance
• Easy movement of trolley due to light weight design





• Very stable & safe operation
• PLC based fully automatic operation
• Uniform auto fluxing
• Controlled speed of rotor for efficient degassing
• Controlled flow of Nitrogen gas
• Provision of fault indication
• Sturdy & rugged construction
• Very low maintenance