Swirl Ring 420233 for Hypertherm XPR300 Plasma Cutting Torch 50A

Optimize Arc Stability with the Swirl Ring 420233 for Hypertherm XPR300 / XPR170 50A

In plasma cutting, the swirl ring is often the unsung hero of cut quality. The HALANSM 420233 is specifically engineered for the Hypertherm XPR300 and XPR170 50A systems, tailored for Oxygen/Air mild steel applications. Its primary function is to force the shield gas into a high-velocity swirling motion before it passes through the nozzle. This vortex action mechanically centers the plasma arc column, resulting in a hotter, more focused cutting tip and significantly improved edge squareness.

Key Engineering Features:

• 50A Vortex Dynamics: Unlike generic swirl rings, the internal vane geometry is calculated to match the gas volume and pressure requirements of the 50A O2/Air process. This ensures optimal arc attachment to the electrode and prevents erratic cutting at the start of a pierce.

• Thermal Shock Resistance: Machined from a proprietary composite blend, the 420233 offers superior resistance to thermal cycling compared to standard plastics. It maintains perfect concentricity and bore diameter, preventing gas leakage that can cause premature torch failures.

• Precision Seal Grooves: Features micro-finished concentric lands designed to mate perfectly with the retaining cap and torch body. This creates a positive hydraulic lock for both the shield gas and cooling water, eliminating the risk of cross-contamination.

  
  

Critical Stack Compatibility:

To achieve the specified 50A cut performance, the swirl ring must be used within the correct consumable stack. Incorrect stacking or mixing of parts from different amperages will lead to rapid wear and potential torch damage.

Compatible 50A (O₂/Air) Consumable Stack:

Need help identifying other Hypertherm XPR consumables? Feel free to contact our support team for assistance.

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