0558003186 - ESAB PT-19 / PT-26 Mechanized Torch Mounting Kit

Technical Overview of the ESAB Torch Rigging Kit

The ESAB 0558003186 Torch Rigging Kit is a critical assembly designed to facilitate the mechanical integration of PT-19 and PT-26 plasma arc cutting torches into automated systems. These torches, known for their heavy-duty cycle and high-amperage capabilities, are typically deployed on gantry-style cutting tables, pipe profilers, or straight-line tractors. The rigging kit serves as the primary interface between the torch body and the machine's lifter station or height control system.

Proper rigging is essential for maintaining the geometric accuracy of the cut. In mechanized plasma cutting, the torch must be held perfectly perpendicular to the workpiece to minimize bevel angle and ensure consistent kerf width. This kit provides the specific mounting sleeve and hardware required to clamp the torch securely without deforming the torch body or compromising the internal coolant and gas passages. The components are machined to tight tolerances that match the outer diameter of the PT-19 and PT-26 series, ensuring a slip-free fit even under the dynamic acceleration and deceleration forces of high-speed cutting.

Furthermore, the rigging kit plays a role in electrical isolation. Mechanized plasma systems often utilize high-frequency or high-voltage starting mechanisms which can interfere with sensitive CNC electronics if not properly isolated. The materials and design of the ESAB rigging kit help maintain the necessary dielectric barrier between the conductive torch parts and the machine chassis. This reduces the risk of noise interference and protects the lifter mechanics from potential stray currents. Engineers and maintenance personnel should utilize this OEM kit to restore or configure their cutting systems to factory specifications, ensuring reliability and safety in industrial environments.

Installation of the rigging kit is straightforward but requires attention to detail regarding torque specifications and alignment. The kit typically includes the main mounting tube (often with a rack gear if the lifter requires it) and the necessary fasteners. By using the correct rigging, operators ensure that the torch is positioned at the optimal standoff height range and that the consumable life is maximized through stable arc behavior.