At Chart Industries we developed the Trifecta Gas Supply System concurrent with the development of the laser industry for metal fabrication.
Over the years, the Trifecta® Gas Supply System has become the standard solution for a continuous supply for nitrogen assist gas, which is critical for lights out operations in laser cutting. Liquid delivery to the bulk tank can happen at any time and because the bulk tank operates at low pressure, the delivery does not incur losses or additional time from blow-down.
The Trifecta System operates by drawing liquid nitrogen from a standard bulk tank into one of its cylinders and then boosts the liquid pressure with a high performance pressure builder. During this time, the other cylinder is delivering liquid to an external ambient vaporizer that feeds the application. Once this cylinder is empty, it will vent back to the bulk tank and to atmosphere, preparing itself for a refill. This two-cylinder, four-stroke (Fill, Pressure Build, Delivery, Vent) system works automatically to provide the application with a continuous supply of pure nitrogen gas at pressures up to 550 psig (38 barg). The Trifecta System has no down time with minimal losses, and it eliminates high pressure pumps, compressors, cylinder cradles and surge tanks.
The Trifecta System is available for nitrogen, argon and oxygen service along with different flow rates and operating pressures.
New Prague, MN
Decin, Czech Republic
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Changzhou, Jiangsu, China