Industrial Grade Idler Welding Rotator is designed with rigid, stress relieved and machined fabricated base. The Idler Welding Rotator is facilitated with alloy steel toughened shaft, forged wheels and spherical roller bearings. The Idler Welding Rotator has powder coated control box with ELCB, MCB, variable frequency drive, handheld pendant with 10 meter wire. Industrial Grade Idler Welding Rotator is featured with holes at different pitch to adjust the center of rules to suit the vessel diameter.