VAcuum brazing
Vacuum furnace PZ810
Modernized vacuum furnace PZ 810 from Tesla Rožnov production. It is a vertical furnace of cylindrical shape with hydraulically lifted recipient.
Parameters
- Max. dimensions of the insert: diameter 350 mm, height 490 mm (enlarged compared to the original state)
- Max. long-term temperature 1100 °C. Molybdenum heating and shading system
- Vacuum: 5 × 10-2 Pa to 1 Pa depending on the type of charge and operating temperature
- Heating system: IR heating by molybdenum heating basket
- Maximum temperature rise rate: 1500°C per hour
- Cooling: without using inert refrigerant (natural in high vacuum)
- Cooling time: typically around 8 hours