Welcome to SWS-Trimac, Inc. | Medical Welding & Machining Services

SWS-Trimac has been providing prototype & production Medical welding and machining services for more than 4 decades. Quality systems comply with ISO 13485 and applicable sections of FDA 21CFR 820. SWS-Trimac also holds many other quality accreditations servicing several industries while offering a drug-free work environment.

SWS-Trimac specializes in Electron Beam Welding & Laser Welding for many of the major Medical Device / Instrument manufacturers. Electron Beam and Laser welding has been an obvious choice for fusion welding medical implants, instruments & hardware that require minimal distortion from fine micro welding to deep cross sections exceeding an inch in depth. Electron Beam Welding offers a pure welding environment within a vacuum chamber utilizing existing base metals to create a weld without the use of filler material. Laser Welding offers very fast cycles although, requiring a shield gas to protect the weld area from atmospheric gases during the weld process. Alloys typically Electron Beam & Laser Welded are Titanium, 300 and 400 series Stainless Steels, Precipitation Hardening (PH) Stainless Steels, Aluminum, Cobalt and even man-made tantalum porous metallic structures just to mention a few.

SWS-Trimac also offers full service machining, including Wire EDM, Plunge EDM, CNC multi-axis Milling, Lathe Turning and Surface Grinding.  In addition to these machining capabilities, SWS-Trimac also offers surface finishing, blasting and an array of nondestructive testing, including in-house X-ray, Penetrant inspection and Mass Spectrometer leak detection.

SWS-Trimac has aided in the manufacture of various instrumentation for spine, shoulder, hip, knee and dental devices and implants. Many very complicated with tight tolerances, precision assembly requiring welding, machining or both.  SWS-Trimac is capable of performing your small prototype lot quantities or fulfilling your production volume needs.  Typical customer annual volumes will range from 1 to 250,000 parts per year with an array of requested services.

Prototype Welding& Manufacturing

SWS-Trimac takes a very flexible approach to prototype welding and manufacturing by providing our customers a private working environment within our facility. These planned events allow our customers to quickly manufacture their prototype product saving valuable time.  SWS-Trimac provides team members with various manufacturing expertise to provide immediate expedited services upon customer request to support customer goals.  This cost effective approach greatly reduces lead-times when unforeseen circumstances arise. For more information on these Prototype services check out our link on Prototype Welding or request a quotation.