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Induction heated vacuum furnaces (IOV) are rugged vacuum systems which are designed to handle particular high temperature processes. Each furnace can be operated up to 1600°C or 2200°C. PVA adopt the IOV system's heating device, which contain a 2~4kHZ medium frequency power supply, a set of heating coils and a set of graphite bases, which has a layer of graphite felt to isolate thermal energy. 這樣的設計能降低熱損耗以達到節能的功效。熱 在製程中要求無碳污染，則可以替換底座為難熔金屬；在爐體的長/半徑比也依照加熱區域設計，使感應線圈、加熱器、工作空間得到合理的分配。
另外所有IOV型號皆可改為雙爐系統；雙爐系統即是有兩個完整的爐體，但共用同一個中頻電源供應器與真空馬達，使得價格較高的設備能有更高的使用效率。
Application:
| 1. Sintering processes |
| 2. Degassing |
| 3. Graphitizing |
| 4. Carburization |
| 5. Reducing |
| 6. Distillation |
| 7. Impregnation |
Features:
| 1. The highest working temperature: 2200℃ (It can be customized to the higher temperature.) |
| 2. usable space: 34 ~ 338 L |
| 3. Temperature uniformity reach ±10°C in the working area |
| 4. Applicable pressure range: 10-3 ~ 1050 mbar |
| 5. The vessel is vertical |
*for more details, please contact us! We are willing to help!