0558003614 - ESAB PT-21AMX Mechanized Plasma Torch 50ft with Rack

Industrial Precision with the ESAB PT-21AMX

The ESAB PT-21AMX (0558003614) is a high-performance mechanized plasma torch designed specifically for automated cutting applications. Engineered by ESAB to meet the rigorous demands of industrial manufacturing, this torch assembly provides a reliable solution for CNC tables, track burners, and pipe cutting systems. The unit comes complete with a 50-foot (15.2-meter) lead assembly, offering exceptional flexibility for facility layouts where the power source must be positioned at a distance from the cutting gantry.

Central to the PT-21AMX's design is its integrated mounting rack. This standard rack gear runs along the barrel of the torch, allowing it to interface seamlessly with pinion-driven torch lifters. This feature is critical for maintaining precise arc voltage height control (AVHC), ensuring that the torch maintains the optimal standoff distance from the workpiece throughout the cutting process. By stabilizing the torch height, the PT-21AMX delivers consistent kerf widths and reduces bevel angles, resulting in superior edge quality on mild steel, stainless steel, and aluminum.

Durability is a key focus of the PT-21 series. The torch body is constructed from high-impact, heat-resistant materials capable of withstanding the thermal stress and UV radiation generated during heavy-amperage plasma cutting. The 50-foot cable assembly is encased in a rugged protective sheath that resists abrasion, cuts, and exposure to molten spatter, ensuring a long service life even in harsh shop environments. The internal gas flow dynamics are optimized to provide efficient cooling to the consumables, extending the life of electrodes and nozzles and reducing operational downtime.

This torch is a direct OEM replacement for existing ESAB systems utilizing the PT-21 platform. It ensures full compatibility with the power source's ignition and gas control systems, eliminating the need for retrofit adapters or complex rewiring. For maintenance and repair operations (MRO) managers, stocking the PT-21AMX ensures that critical automated cutting lines remain operational with minimal interruption.