Primo Automation
Powering Trailer Builds with Precision
When you’re building long, heavy-duty trailers, every weld needs to be tough, clean, and consistent. Primo’s Pull-Through Welder and Gantry-Clamp Welder give you the automation, control, and repeatability to weld faster—with zero distortion and zero rework.
Why
Trailer Builders Trust Primo
Consistent Weld Strength,
Frame After Frame
Laser-guided twin-wire welding delivers deep, even penetration across every beam—so you get high-strength fillet welds with zero compromise.
Hydraulic Clamping That
Holds Its Ground
Forget air clamps. Our heavy-duty hydraulic system keeps your frames straight, square, and locked in position for precise, repeatable welds.
Automated Settings.
Zero Guesswork
You don’t waste time tweaking parameters. Flange width, web thickness, and weld settings are auto-adjusted—so setup is fast and foolproof.
Designed for Long Beams
and High Volumes
From flatbeds to tank trailers, our welders handle long beams and repetitive production runs with the throughput you need to meet demand and stay ahead.
More Welds Per Shift.
Less Cost Per Unit
Cut rework, reduce consumable waste, and save on labor. With Primo, your ROI starts on day one—and scales with every trailer you build.
Conversations That Build Stronger Frames
Discover how partnering with Primo can streamline chassis welding—producing straighter frames, faster cycles, and stronger trailers.