vacuum box muffle furnace vacuum chamber furnace used vacuum furnace
| Model | STZ-3-17 | STZ-6-17 | STZ-8-17 | STZ-15-17 | STZ-20-17 | STZ-36-17 | Customized | 
| Chamber size(WxDxH)mm | 150x150x150 | 180x230x150 | 200x200x200 | 250x250x250 | 250x320x250 | 300x400x300 | Any size | 
| Type | Vacuum Box Furnace | ||||||
| Furnace structure | Chamber material, temperature controller system, heating element , furnace shell and other assistant parts | ||||||
| Max temperature | 1700℃ | ||||||
| Continue Operating Temp. | 1650℃ | ||||||
| Power supply | 220V/4KW | 220V/5KW | 220V/5KW | 220V/6KW | 380V/9KW | 380V/15KW | Depends on size | 
| Heating element | High quality MoSi2 rod | ||||||
| Chamber material | High temperature polycrystal alumina ceramic fiber material | ||||||
| Temperature precision | ±1℃ | ||||||
| Thermocouple | B type | ||||||
| Temperature controller | YUDIAN intelligent microcomputer PID controller can program 30 segments | ||||||
| Electronic component | DELIXI make | ||||||
| Heating rate | ≤ 25℃/min ( suggest 15℃/min for longer life using of furnace ) | ||||||
| Safety protection | Overheat and thermocouple-break alarm | ||||||
| Certification | ISO9001 CE | ||||||
| Furnace shell | high quality cold-rolled steel sheets CNC processing | ||||||
| Insulation | High quality thermal insulation material to ensure a good uniformity | ||||||
| Accessories | One pair of high temperature furnace gloves One piece of crucible steel tong | ||||||
| 
 Optional | Paperless recorder Stainless steel exhaust chimney Alumina crucible Vacuum Pump & Flowmeter | ||||||
| Persona de Contacto : | Rebecca | 
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