Introducing the LJ Pipe Joining System featuring a 4'x 5' Portable Column & Boom Welding Manipulator MNC4-100 and 10TMR Pipe Joining Rolls. This compact and modular system design minimizes footprint, crane handling, and cycle times, and can be set on rails, castors, or free-standing. Reduce fit-up times by at least 50% with our Subarc Welding Pipe Joining System. The MN-Series Sub Arc (SAW) Manipulators are heavy-duty and compact, achieving deposition rates of 12 to 20 pounds per hour—3 to 5 times higher than typical manual welding. Fabricators can increase throughput by 200% to 300% with faster fit-up, higher deposition rates, and improved worker safety. Learn more about our welding systems by contacting us today: