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Product Details:
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| Material: | Q235, Motors, SiC Rotor, Hydraulic System | Compressed Air: | N2, Ar |
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| Degassing Efficiency: | 60% | Flux Feeder: | 0-500g/min |
| Color: | Silver Gray | Power: | 380/50Hz/3Phases |
| Rotor: | SiC Rotor | Degassing Gas Purity: | 99.996% |
| Highlight: | gas refining rotary degassing unit,aluminium transfer ladle rotary degassing unit,60% rotary degassing unit |
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1. EQUIPMENT APPLICATION
This equipment is used for refining and degassing the aluminum liquid in the transfer ladle or the crucible furnace.
A graphite rotor is immersed in the molten aluminum in a crucible (or ladle) to rotate while a high-purity inert gas such as nitrogen (or argon) is injected into the molten aluminum. As the graphite rotor rotates, the inert gas and refining agent can remove gases and slags from the molten aluminum.
Divided into several basic models, including mobile, stationary and suspended.
Divided into types such as rotary and “rotary + dust adding”.
2. EQUIPMENT USING CONDITIONS
There is no conductive dust, explosive gas and corrosive gas that can seriously damage metal and insulation. All electrical installations should not be damaged by physical and chemical operations (eg, thermal effects of the environment, moisture, etc.) during normal operation.
Indoor use.
3. Equipment Features
• 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 content in molten aluminum alloys will reach up to 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.
• 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.
• Low refining agent consumption and uniform feeding.
• Equipped with an anti-falling mechanism, a refining agent material level measurer and an air channel leakage detector.
• 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.
• 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.
• Site working conditions are significantly improved.
4. EQUIPMENT COMPOSITION
| Name | Qty | Note | |
| Host Part |
|
1 set | |
|
1 set | ||
|
1 set | ||
| Control System |
System |
1 set | |
|
1 set | ||
|
1pcs | B*L*H=550*300*1200mm | |
| Other Parts |
|
1 set | |
|
1 set | ||
|
1 set | ||
|
1 set | ||
5. TECHNICAL DATA
| Item | Data | Mark | |
| Refining Gas | Purity % | ≥99.996 | High Purity Nitrogen or Argon |
| Moisture ppm | ≤ 3 | ||
| O2 ppm | ≤ 5 | ||
| Pressure MPa | 0.1-0.6 Adjustable | ||
| Flow L/min | 15～30 Adjustable | ||
| Power | Phrase | 3 | |
| Voltage V | 380±10% | ||
| Frequency Hz | 50 | ||
| Total Power kW | < 3 | ||
| Motor for Rotary Shaft Rotating | Power kW | 1.1 | For driving graphite rotation shaft to rotate |
| Motor for Hanger Arm Lifting up & down | Power kW | 1.1 | For Hanger Arm Lifting up & down |
| Graphite Rotor Speed r/min | 100-600 | VVVF adjustable | |
| Refining Degassing Time min | 0～99 | Time Adjustable | |
| Molten Aluminum Temperature ℃ | 640-850 | Temperature of Refined Aluminum | |
| Graphite Rotor Size | Dia. Φ mm | 180 | |
| Length mm | 52 | ||
| Graphite Baffle Size | Length mm | 600 | |
| Width mm | 90 | ||
| Thickness mm | 50 | ||
| Number of Graphite Baffle | 1 | ||
| Weight kg | About 600 | According to actual production | |
Contact Person: Miss. Ally Qin
Tel: +8617862974932
Fax: 86-531-88969137
