vacuum tungsten furnace
The vacuum tungsten furnace operates regularly and there is no carbon inside, so carbon pollution is avoided This is an ultra-high temperature and high vacuum furnace for scientific research or industrial production. It is suitable for sintering transparent ceramics with high purity ceramics. Tungsten electrode is used for sintering and degassing under high vacuum. Vacuum sintering can also be used for tungsten and molybdenum products.
| Specifications | |
| Max. Temperature | 2300ºC |
| Common temperature | 1200~2200ºC |
| Rated power | 12~100KW |
| Temperature Accuracy | ±1ºC |
| Heating Rate | 0~20ºC/min (suggestion: ≤15ºC) |
| Chamber Size | Φ:70~200 H:100~200 (Customized) |
| Heating Elements | Tungsten wire |
| Thermocouple | Infrared Thermometer or Tungsten rhenium thermocouple |
| Temperature Control | Programmable and PID auto control |
| Ultimate vacuum | 6.67*10-4Pa(Cold state) |
| Rated voltage | 380V 50/60Hz |
| Heating rate | ≤10ºC/min |
| Leakage rate | ≤2Pa/h |
| Protective gas | Ar, N2 |
| Characteristics |
| Inner shell is stainless steel, the outer layer is carbon steel and the water is cooled between the two layers. |
| Furnace shell with suction port, observation hole, thermocouple hole, the protection of the atmosphere import and export, explosion-proof mouth and so on. |
| The heating element is surrounded by a plurality of tungsten, molybdenum and stainless steel heating screens |
| The bottom of the furnace is made by welding the inner and outer plates, intermediate water-cooling, can be up and down to facilitate loading and unloading material. |
| Furnace configuration | |
| Tungsten heating vacuum furnace body: 1 | Vacuum system: 1 set |
| Digital composite vacuum gauge: 1 | High current transformer: 1 |
| Electric control cabinet: 1 | Manual and other technical documents: 1 |
| User owned parts | |
| From the distribution cabinet to the electric cabinet control cabinet connection cable line | |
| The connection pipe, valve and field construction from the collector of the electric stove to the soft water cooler | |
| Distilled water (for soft water cooler recycling) | |
| Accept equipment, handling and on-site installation | |
| Sufficient place for placing equipment | |
| Arrange staff to cooperate with the supplier for equipment debugging | |
