Classification
Stationary Rotary Degassing and Fluxing Unit
The molten aluminum refining and degassing equipment is used to remove gases (mainly hydrogen) and oxides (aluminum slag) from molten aluminum.
Key words: aluminum casting | aluminum casting | aluminum water direct supply
Classification:
Introduction
The molten aluminum refining and degassing equipment is used to remove gases (mainly hydrogen) and oxides (aluminum slag) from molten aluminum.
Equipment Features
The molten aluminum refining and degassing equipment is used to remove gases (mainly hydrogen) and oxides (aluminum slag) from molten aluminum.
• Divided into several basic models, including mobile type , stationary type and suspending type.
• Divided into types such as “Degassing” type and “Degassing + Fluxing ” type.
1.Able to remove gases (mainly hydrogen) and oxides from the molten aluminum more effectively. The equipment has the advantages of both gas refining and flux-refining. After rotary injection, the hydrogen concentration in molten aluminum alloys will be reduced below 0.1ml/100g, the pinhole degree will reach up to level 1, the density will be less than 1, and a stable effect will be achieved.
2.Low metal loss. After proper flux-refining, there is less dross on the melt surface and the dross is loose. The metal is rarely encased and little metal is taken out during slag removal.
3. Low refining agent consumption and stable feeding.
4. Multiple technological processes can be executed. When used with different functions of fluxes, it can be used for high-efficiency modification, degassing and slag removal.
5. The rotor bearing is a high-temperature bearing, not needing to be air-cooled. The spindle can work without stop at a high temperature of 200°C.
6. Automatic operation, site working conditions are significantly improved.
Technical Parameters
1. Refining time: 0~99min adjustable
2. Gas flow for refinement: 12~40L/min
3.Inert gas for degassing:nitrogen or argon with a purity greater than 99.996%
4. Gas working pressure: 0.4-0.6MPa
5.Molten aluminum temperature: 640-850℃
6.Amount of molten aluminum treated: 200-3000kg
7.Rotor speed: 0-600r/min (max speed: 900r/min)
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