Solar Manufacturing shipped a vacuum heat-treating furnace to NexGen Advanced Fuel Systems, an Allied Power Group Company, based in Houston, Texas. NexGen, a gas turbine component overhaul facility, ordered the furnace to help increase capacity and reduce turnaround time for its heat-treating and brazing operations. Built specifically to heat treat land-based turbine equipment, with attention to specific cooling requirements required by NexGen’s customers, the furnace includes a Solarvac Polaris control system and a graphite hot zone that can accommodate loads up to 48 inches wide x 48 inches high x 72 inches deep. It has a maximum load weight capacity of 6,000 pounds and a maximum operating temperature of 2400°F.
The furnace achieves a vacuum level of 10-5 Torr, and a 300-hp gas fan will allow NexGen to quench a load from 2150°F to 1000°F in just three minutes using only 2 bar. According to NexGen, the interface makes running the furnace easy for operators of all skill levels.