Annealing device without electric spark
The utility model relates to an annealing device without electric sparks, belonging to the industry of metal products. The annealing device without electric sparks is particularly suitable for the technology of continuous annealing for producing galvanized iron wires. The annealing device without el...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The utility model relates to an annealing device without electric sparks, belonging to the industry of metal products. The annealing device without electric sparks is particularly suitable for the technology of continuous annealing for producing galvanized iron wires. The annealing device without electric sparks is characterized in that a first electricity conducting roller is arranged inside a contact slot which is provided with an electricity conducting medium. The hard contact between the original iron wires and the first electricity conducting is changed to the soft contact. The contact performance is good. The phenomenon of electric sparks can be eliminated thoroughly. The annealing device without electric sparks is favorable for improving the quality of the anneal of the iron wires. The investment is less. |
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