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The Hypertherm 420324 is a mechanized plasma cutting nozzle assembly engineered for the XPR170 and XPR300 plasma power sources. It is designed for 170A continuous duty operation specifically for cutting non-ferrous materials such as aluminum and stainless steel. The assembly utilizes X-Definition technology to maintain arc constriction and gas flow dynamics during high-velocity plasma streams.
Features
X-Definition Technology: Delivers precision cut quality on non-ferrous metals.
CoolFlow Technology: Integrated liquid cooling directly around the nozzle orifice to remove heat 40% more efficiently than legacy systems.
Conical Flow Technology: Uses shield gas flow to dynamically squeeze the plasma arc for increased arc density and narrow kerf angles.
LongLife Technology: Coordinates ramp-down of gas pressure and current via CNC control to minimize thermal shock.
TrueFlow Integration: Precisely aligned gas ports within the nozzle housing to minimize vortex turbulence.
Multi-layered precision structural assembly designed for high operational duty cycles.
Sustainability: Uses 64% less copper material per foot of cut compared to previous consumable lines.
Specifications
Manufacturer: Hypertherm Inc.
Part Number: 420324
Amperage: 170 A
Material Application: Non-Ferrous (Aluminum, Stainless Steel, Copper, Brass)
