Custom Weldments and Welded Assemblies in Southern California

A weldment is where every other department's work either pays off or falls apart. Because the tube laser and plate laser cut the parts, the press brake forms them and the welders assemble them in the same building, a frame that does not fit gets solved on the floor the same day instead of becoming a three-vendor argument.

The parts arrive at the weld bay already carrying keys, tabs and etched part numbers cut into them. Assemblies locate themselves, which means less fixturing, less measuring off a print, and far fewer mistakes on long or complex structures.

We build frames, chassis, skids, enclosures and structural weldments from prototype through production, and we can machine critical features after welding rather than fighting distortion beforehand.

The weld department runs steel, stainless and aluminum, including large, heavy-section aluminum assemblies. Manual work goes to five Miller Millermatic 252 MIG stations and seven TIG stations on four ground 5 × 10 ft fixture tables; production and repeat weldments run in a FANUC ArcMate 210iD/12L robotic cell on a Lincoln Power Wave source. Finished assemblies are checked on a Zeiss Spectrum CMM, a Keyence WM-C6025 wide-area CMM and a Keyence VL 3D scanner under our AS9100D quality system.

The practical size limit is what fits through our 14 ft wide doors and on a semi trailer. We build for customers across the Inland Empire, Los Angeles and Orange County, and ship across Southern California. ITAR or export-controlled files should not go through the instant quote; email them to sales@calwestmfg.com.