WELCOME TO SWS-TRIMAC, INC. | Prototype Welding & Precision Machining

Electron Beam and Laser Welding has been an obvious choice for nearly every industry that seeks a high quality, low distortion solution to their welding challenges.  Many clients have reaped the cost saving advantages of modular part manufacturing less waste of raw material and the reduction in machining time to manufacture.  These advanced welding processes are used to join and array of alloys and dissimilar metal combinations.

SWS-Trimac continues to support the military by providing Prototype Welding via Electron Beam, Laser Welding to aid in the manufacture of several weapons, missiles, countless tank and land based vehicle components.  Additionally, SWS-Trimac supports many Aviation clients providing aircraft engines, landing gear hardware, hydraulics, instrumentation and helicopter transmission components. Electron Beam and Laser Welding are used on a daily basis to support the development of various Prototype Medical tools, instrumentation and surgical implants. 

SWS-Trimac also supports countless Automotive clients whom manufacture combustion engine, transmission, and various driveline parts for light, medium and heavy duty on off road applications.  Our diversity does not stop there; we are supporting the development of handguns used for personal protection, soon to be on the open market.

SWS-Trimac has supported various Green Technologies such as Wind, Solar, Lithium Battery, Bio Diesel and Hydrogen Fuel Cell just to name a few.  In fact, SWS-Trimac was asked to support a major prototype Hydrogen Fuel Cell program for Ford Motor Company to assist in the build of the fuel cell used in the Fusion 999 vehicle. 

This project entailed a tremendous amount of meticulous Prototype Welding using Electron Beam Welding supported through precision Machining, Wire EDM and Mass Spectrometer Leak Testing to assure leak tight weldments.  Please take a moment to view the adjacent video as the large fuel cell shown was primarily fabricated within our facility under customer direction. SWS-Trimac provided our customer a private work environment within our Saginaw, Michigan facility and assembled an in-house team of engineering, welding and machining specialists to support customer project managers to bring about customer goals on a very aggressive timeline. 

SWS-Trimac takes no design credit, although we are very proud to have been selected to participate in Ford Motor’s record setting Fusion 999 vehicle that broke 207 miles per hour using Hydrogen fuel cell technology.