0370250853 - ESAB RT10 10-Ton Fixed Height Welding Positioner

Industrial-Grade Automation for Heavy Fabrication

The ESAB RT10 Fixed Height 10-Ton Positioner is a cornerstone of efficiency for heavy industrial fabrication environments. Designed to handle massive workpieces weighing up to 20,000 lbs (10 tons), this machine transforms the welding process by mechanically positioning the weldment into the optimal flat or boat position. By utilizing gravity to assist the weld pool, the RT10 enables the use of high-deposition welding processes—such as Submerged Arc Welding (SAW) or high-amperage Flux-Cored Arc Welding (FCAW)—that would be impossible or impractical in vertical or overhead positions. This results in significantly faster cycle times and superior metallurgical bonding.

Engineered with a fixed height chassis, the RT10 prioritizes rigidity and stability, essential factors when rotating large, eccentric loads. The unit features a heavy-duty gearbox and drive system that delivers consistent, smooth rotation without backlash or shuddering, ensuring that the arc remains stable throughout the circumference of the weld. The variable speed rotation is fully adjustable, allowing the operator to dial in the exact surface speed required for the specific welding procedure specification (WPS). This precision is critical for maintaining consistent bead profile and penetration depth, particularly in code-quality work for pressure vessels, piping, and structural steel.

Integration into existing workflows is seamless thanks to the intuitive control system. The positioner typically comes equipped with a remote pendant, allowing the operator to control rotation speed, direction, and tilt from a safe distance or while observing the arc up close. The table face is designed with standard T-slots or mounting holes, facilitating the quick attachment of chucks, grippers, or custom fixtures. Safety features, including high-frequency protection, ensure that the machine's electronics remain shielded from the electrical noise generated by welding power sources, guaranteeing long-term reliability and reduced downtime.

Investing in the ESAB RT10 is an investment in production capacity. By reducing the need for cranes and manual rigging to flip parts, shop throughput is increased, and the risk of handling accidents is minimized. It is the ideal solution for manufacturers looking to scale their operations and achieve the highest standards of weld quality in the heavy equipment, energy, and marine sectors.