Vacuum Furnace TYPE 2.0-VPT-4050/48HV
General Information:
/ Cooling: Argon/Nitrogen gas cooling under 1 bar (2 bar abs) pressure
/ Manufacturer SECO/WARWICK
/ Year of production 2003
/ Location – South-Eastern Poland
/ Condition: Operational furnace – testing possible on-site, furnace automation replaced with Siemens S7 standard
/ Services Offered: Technical assessment, relocation, and installation of the device within the EU
Purpose:
/ The vacuum furnace is intended for heat treatment in vacuum up to 5×10-5 mbar, e.g., brazing
Technical Data
| Maximum Operating Temperature | 1320°C |
| Maximum Safety Temperature | 1350°C |
| Temperature Uniformity | +/- 5°C above 600°C in the usable furnace space |
| Furnace | |
| Weight | 12000kg |
| Maximum Load Weight | 800kg |
| Housing | |
| Material | Carbon steel |
| Volume | 9m3 |
| Maximum Operating Pressure | 1bar (2bar abs) |
| Heating Chamber | |
| Housing Material | Carbon steel |
| Insulation Material | Graphite |
| Usable Heating Zone Dimensions (WxHxL) | 900x800x1200mm |
| Heating System | |
| Heating Element Power | 300 kW |
| Number of Heating Zones | 3 |
| Heating Element Arrangement | Around the load |
| Pumping System | |
| Mechanical Pump | Sogevac 2xSV300 – Leybold Vacuum |
| – capacity: | 2x280m3/h |
| – motor Power: | 2×5.5kW |
| Roots Pump | RA 3001 – Leybold Vacuum |
| – capacity: | 3050m3/h |
| – motor power: | 11kW |
| Diffusion Pump | HS32 – Varian |
| – capacity: | 32000 l/s |
| – motor power: | 24kW |
| Holding Pump | Trivac D8B – Leybold Vacuum |
| – capacity: | 8.5m3/h |
| – motor power: | 0.37kW |
| Cooling System | |
| Gas Type | Argon, (Nitrogen) |
| Gas Inlet | Nozzle system around the load, front of the chamber |
| Gas Outlet | Exhaust arc of the rear part of the heating chamber |
| Blower | |
| – speed: | 3000 rpm |
| – motor power: | 55 kW |
