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The Hypertherm 420242 is a Hydros Aluminum Silicate swirl ring designed for XPR170 and XPR300 mechanized plasma systems. It facilitates gas flow control for X-Definition cutting processes and is engineered to maintain arc energy density while protecting torch components during high-amperage operations.
Features
Constricts plasma arc to achieve high energy density
Imparts centrifugal swirl to plasma gas
Centers arc relative to nozzle and electrode
Maintains hafnium emitter integrity on the electrode
Prevents premature nozzle erosion
High heat resistance material composition
Electrical insulating properties to prevent internal arcing
