0154201882 - Arcair A6 Automatic Torch Contact Jaw 1/2 Inch

Precision Component for Automated Gouging Systems

The Arcair Contact Jaw 1/2 A6 is a specialized replacement component engineered for the Arcair A6 series of automatic air carbon arc gouging torches. In the demanding field of industrial metal removal, the integrity of the electrical connection between the power source and the carbon electrode is paramount. This contact jaw is designed to facilitate that critical transfer of current, ensuring that the gouging process remains stable, efficient, and consistent during high-volume operations.

Manufactured from a premium copper alloy, this contact jaw offers superior thermal and electrical conductivity. Automatic gouging systems, such as the A6, often operate at high amperages for extended duty cycles to remove metal rapidly in foundries, steel mills, and heavy fabrication shops. The material composition of this jaw is selected to withstand the intense heat generated during the arc process while resisting oxidation and wear. By maintaining a low-resistance connection, the jaw prevents voltage drops that could lead to inconsistent groove depths or erratic arc behavior.

This specific model is machined to accommodate 1/2-inch (12.7mm) diameter jointed carbon electrodes. The fit is precise, ensuring that the electrode is held firmly in alignment while allowing for the smooth feeding motion required by automatic systems. A loose or worn contact jaw can lead to micro-arcing inside the torch head, which accelerates component failure and can damage the torch body itself. Regular inspection and replacement of the contact jaw are essential maintenance protocols for any facility utilizing the A6 system.

The design of the Arcair A6 Contact Jaw reflects decades of expertise in the air carbon arc gouging (CAC-A) process. It is built to endure the mechanical stresses of automatic feeding mechanisms and the harsh environmental conditions typical of heavy industry. Whether used for back-gouging welds, removing defects, or preparing plate edges, this genuine Arcair part ensures that your automatic equipment operates at its designed capacity, minimizing downtime and maximizing productivity.