Thermal Systems
Vacuum Brazing Furnaces
HHVTT specializes in premium brazing furnaces that are built to operate automatically. Our vacuum furnaces provide high consistency and low contamination for superior brazing.
Specifications
Parameters
Horizontal
Vertical
Parameters
Parameters
Horizontal
Horizontal
Vertical
Vertical
Vacuum
10(-2) to 10(-3) mbar (Optional : 10(-4) to 10(-5) mbar)
10(-2) to 10(-3) mbar (Optional : 10(-4) to 10(-5) mbar)
Parameters
Vacuum
Horizontal
10(-2) to 10(-3) mbar (Optional : 10(-4) to 10(-5) mbar)
Vertical
10(-2) to 10(-3) mbar (Optional : 10(-4) to 10(-5) mbar)
Hot Zone Size (mm)
400(D) x 400(H) x 600 (D)
600(D) x 600(H) x 900 (D)
900(D) x 900(H) x 1200 (D)
Custom sizes available on request500(D) x 500(H)
1200(D) x 1700(H)
1500(D) x 1500(H)
Custom sizes available on request
Parameters
Hot Zone Size (mm)
Horizontal
400(D) x 400(H) x 600 (D)
600(D) x 600(H) x 900 (D)
900(D) x 900(H) x 1200 (D)
Custom sizes available on request
Vertical
500(D) x 500(H)
1200(D) x 1700(H)
1500(D) x 1500(H)
Custom sizes available on request
Hot Zone Options
Graphite / Molebdenum
Graphite / Molebdenum
Parameters
Hot Zone Options
Horizontal
Graphite / Molebdenum
Vertical
Graphite / Molebdenum
Charge Weight (kg)
250/500/1000
600 / 1500
Parameters
Charge Weight (kg)
Horizontal
250/500/1000
Vertical
600 / 1500
Temperature
1000°C to 1350°C
1000°C to 1350°C
Parameters
Temperature
Horizontal
1000°C to 1350°C
Vertical
1000°C to 1350°C
Temperature Uniformity
± 5°C or better
± 5°C or better
Parameters
Temperature Uniformity
Horizontal
± 5°C or better
Vertical
± 5°C or better
Features
All metal or graphite hot zones
Optimized cooling system design
Superior pumping performance
State of the art process control system