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| Product Name: |
AL-EMS Aluminum Electromagnetic Stirrer
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| Related proudcts |
electromagnetic, |
| Specifications |
AC-DC-AC Frequency Conversion |
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The Principle of Electromagnetic Stirrer
AL-EMS Aluminum Electromagnetic Stirrer utilizes the principle of a linear motor and differs from the conventional mechanical and decompression types as it is a not physical contact stirrer in which no part touches the molten metal. As shown in the diagram, a coil installed at the bottom of the furnace generates a moving magnetic field (H) if a 3 phase AC voltage is applied to this coil (inductor). Electric power force is generated in the molten metal due to the action of the magnetic field (magnetic flux) and causes induction current (I) to flow (Fleming's right hand rule). This current then acts with the magnetic field of the inductor to induce electromagnetic force (F) in the molten metal according to Fleming's left hand rule. As this thrust moves in the direction of the moving magnetic field, the molten metal also moves. In other words, a stirring action is applied. Furthermore, as this thrust has components in the horizontal direction and in the vertical direction, the molten metal flows diagonally upwards and results in a uniform temperature in both the top and bottom layers of the molten metal.
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| Company: |
Suzhou Debra Equipment Corporation
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| Contact: |
Ms. sariah Jia |
| Address: |
Zhongke Building Floor 4, Fangzhou Road No.128, Suzhou Industrial Park |
| Postcode: |
215021 |
| Tel: |
86 521 67505695 |
| Fax: |
86 521 67505695 |
| E-mail: |
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