The ADVAVAC vacuum furnace system is the high- vacuum, high-temperature technically advanced vacuum furnace to satisfy all your heat-treating needs. Within its all- stainless steel chamber is a 56 – 340 liters zone capable of holding up to 450 kg and more of material for tempering, austenitizing, hardening, stress relieving, brazing, sintering, bonding, annealing, and many other custom vacuum processes.
Equipped with our specially designed pumping system, a vacuum furnace reaches high vacuum quicker, maximizing your productivity and quality with a cleaner work zone. With its inert gas on board quick cool system the metallurgical gas quench increases your cycle times by rapidly cooling the chamber and increasing your product output. Configured with our controlled cooling package a vacuum furnace system can produce a controlled cooling environment as precise as you need. Our furnaces can also be configured to accept multiple inert process gases. Operating temperature range:
1000°C
1315°C
1415°C
1650°C
2000°C
Vacuum Pumping System:
High-Vacuum Valve
Diffusion pump
Mechanical roughing & backing pump
Mechanical pump booster blower
Mechanical hold pump
Options:
Dry, cryogenic and turbo-molecular pumps
Mechanically refrigerated, optically-dense, cold trap in roughing line or liquid nitrogen cryotrap in high-vacuum line
Operating Pressure Range:
High-vacuum to 2 bar
Working pressure at maximum temperature: high-vacuum to 1 torr
Capable of pressures between atmosphere and 2 bar (for quick cool use)
Chamber:
All stainless steel construction including head-end closure and water-jacketing
Dual-wall chamber configuration designed to allow complete water-to-surface contact
Stainless steel dual-wall, water-cooled door
Water cooling for power feed-thru is external to vacuum chamber, eliminating the possibility of water leaking into the chamber
Eight clamp over center pneumatic clamp/locking door
Working pressure: Full vacuum to 2-bar
Hot Zone Construction:
Heat shielding is composed of molybdenum layers backed by stainless steel layers in stainless steel containment
Complete hot zone is easily removable as a unit for fast maintenance and less down time
Series of furnaces:
VF60S
Usable work zone (mm) 305 W x 305 H x 610 D
Usable work zone volume of 56 liters
Work load capacity 91 kg (higher capacity available)
Round, horizontally-mounted hot zone comprised of six (6) high temp/low resistance molybdenum 51 mm band heater elements
Molybdenum hearth assembly is (mm) 305 W x 610 D
The price depends on the
type and specification and
varies from $50K to $110K.
VF160
Usable work zone (mm) 457 W x 457 H x 762 D
Usable work zone volume of 160 liters
Work load capacity 227 kg (higher capacity available)
Round, horizontally-mounted hot zone comprised of six (6) high temp/low resistance molybdenum 76 mm band heater elements
Molybdenum hearth assembly is (mm) 457 W x 762 or 914 D
The price depends on the
type and specification and
varies from $120K to $170K.
VF340
Usable work zone (mm) 610 W x 610 H x 914 D
Usable work zone volume of 340 liters
Work load capacity 454 kg (higher capacity available)
Round, horizontally-mounted hot zone comprised of six (6) high temp/low resistance molybdenum 100 mm band heater elements
Molybdenum hearth assembly is (mm) 610 W x 914 or 1220 D
