Large Machining multi axis milling and turning

Large Machining turning, milling and multi axis work.

Prime Machine Inc. has large machining capabilities that include turning, milling, with multi axis capabilities along with ability to perform complete inspections.  We have our own laser equipment for verification of machine geometry over large distances.  Machines are calibrated and capable of holding very tight tolerances over a large envelope of machining.  Our machinists are trained and experienced in handling and machining large heavy components.  The shop is equipped with multiple cranes capable of handling over 50 tons of weight.  Large complex machining is our niche no one is better, machinists and laser tracker technicians work together to complete very high accuracy workmanship.  Our CNC programmers are experienced and skilled with the latest in technologies to machine the exact geometrical features required today.  Our inspection crews are capable of providing data in multiple formats including structured data, graphical, table and other formats to verify and confirm the machined profiles.

Prime Machine is certified to the quality standards of AS9100:2009, JISQ 9100:2009 and ISO 9001:2008.  We have systems in place to insure we build quality into our components and provide services that meet our customer requirements.

We are able to build bridge sized components to watch maker tolerances and verify the results a world class ability.

View video Large Machining at Prime Machine

Large machining center calibration with laser tracker

Calibrating our large horizontal Parpas machining center with laser to verify machine squareness.

Mori Siekie NT lathe machining crankshaft

Machining large crankshaft with our large multi-axis lathe CNC lathe. Turning and Milling capabilities on this machining center.

large vertical turning and milling machine.

Machining of stay ring for hydro electric dam. Table has position to 1 arc sec second for accurate drilling capability

Machining firing deck on large rottler machining center

Machining of firing deck on large Rottler CNC machining center. Providing precision in all geometrical features.





large turning of fan shaft

Machining of large fan shaft in large Niles lathe


on site large lathe for machining mill sections

Turning screening drum 22 feet diameter, 50 feet length, weighing 386,000 pounds the largest of large machining