Fori Automation Blog

Welding Line for Light Truck Pickup and SUV Frames


A high production capital welding system for large truck frames require efficient transfer and handling systems to maintain production thru-put. Close-coupled direct feed systems for major sub components (rails), and AGV’s integrated into end of line processes, help provide flexible facility configuration and efficient production flow.

Fori Automation recently supplied a high production robotic welding line with 150 robots (114 MIG welding and 36 transfer), inline inspect and repair stations, inline buffers, over aisle transfer conveyors, 8 AGV’s with frame positioner trunnions, 3 inspect/repair platform stations, and final frame stacking cell.

The weld system provided flexible tooling and welding processes for 35+ models of pickup and SUV frames with multiple wheelbase variations, and multiple drivetrain, body and box configurations. The AGV’s were built by Fori Automation, USA.

The complete welding system was built, runoff and delivered from Fori Automation de Mexico—Arteaga, Coahuila.

Weld Cells for Front & Rear Air Suspension Reservoirs


Increased demand for air ride suspension required a new system with higher capacity. Multiple canister weld cells are required due to the continuous welds for leak requirements, which feed into integrated final assembly and testing cells for consistent quality.

The robotic weld system consisted of six weld cells with ten aluminum MIG welding robots, two material handling robots, and four rotary welding stations for continuous pressure tank welds. Additionally, two final assembly welding stations for mounting brackets and two final assembly stations for pressure valves, fittings and labeling.

The mezzanine provides for overhead location of robot controllers, welders, and system control panels to reduce overall plant floor space.

In-line leak test stations provide verification of the finished product.