VERTICAL BOTTOM VACUUM - Nitrex
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- VERTICAL BOTTOM VACUUM -

VERTICAL BOTTOM VACUUM

The Vertical Vacuum Furnace (VVF Series) is designed for vertical bottom loading applications. Like the horizontal vacuum furnace, vertical bottom loading vacuum furnaces utilize a circular design hot zone that provides for taller and larger workloads.

Furnace Model Maximum Load Dimensions (Width x Height x Depth) Standard
Capacity
Maximum
Capacity
Temperature
Range
Workhorse Express
VVF-202-B 48″ DIAMETER x 54″ LENGTH
(1,219 mm x 1,371 mm)

3,000 lb. (1,361 kg) 4,000 lb. (1,815 kg) 1,000 °F – 2,500 °F
(540 °C – 1,371 °C)
2 bar 6-10 bar
VVF-302-B 60″ DIAMETER x 48″ LENGTH
( 1,524 mm x 1,219 mm)

4,000 lb. (1,815 kg) 5,000 lb. (2,273 kg) 1,000 °F – 2,500 °F
(540 °C – 1,371 °C)
2 bar 6-10 bar
VVF-402-B 72″ DIAMETER x 72″ LENGTH
(1,829 mm x 1,829 mm)

5,000 lb. (2,273 kg) 6,000 lb. (2,727 kg) 1,000 °F – 2,500 °F
(540 °C – 1,371 °C)
2 bar 6-10 bar
VVF-502-B 84″ DIAMETER x 84″ LENGTH
(2,134 mm x 2,134 mm)

5,000 lb. (2,273 kg)) 6,000 lb. (2,727 kg) 1,000 °F – 2,500 °F
(540 °C – 1,371 °C)

2 bar 6-10 bar
VVF-602-XB 96″ DIAMETER x 96″ LENGTH
(2,438 mm x 2,438 mm)
6,000 lb. (2,727 kg) 7,000 lb. (3,175 kg) 1,000 °F – 2,500 °F
(540 °C – 1,371 °C)
2 bar 6-10 bar
  • Industry-leading dependability with the most robust and energy-efficient design in the market
  • Available as an external quench
  • Up to 2 bar quenching pressure
  • Hot zone configuration to meet your needs
  • Temperature uniformity of ±10 °F (±5 °C) and range of 1,000 °F to 2,400 °F (538 °C to 1,316 °C)
  • Can reach 1 x10-3 Torr with an optional diffusion pump available to reduce to 1 x 10-5 Torr.
  • The latest technology and a large touch screen facilitate use by operators
  • Easy to maintain
  • Conforms to AMS2750, NADCAP and CQI9 standards
  • Capable of running standard processes including hardening, annealing, tempering, brazing and sintering
  • Heating elements with V-shaped reinforcement ribs allow for rapid cooling and heating
  • Heating elements are supported by G-M’s patented full width positive supports
  • 1 ½” double-walled cooled jacket construction
  • Gas nozzle design provides uniform cooling and ease of replacement
  • Bottom third of hot zone has CFC face for increased durability
  • Aluminum
  • Nickel
  • Copper
  • Titanium
  • Steel
  • Ceramics
  • Medical
  • Aerospace
  • Automotive
  • Nuclear
  • Energy