Medical DeviceQualified Supplier Directory

Welding, ultrasonic

Viewing ALL listings in Welding, ultrasonic

Ultrasonic welding is a way for contract manufacturers to quickly join components without using adhesives, ranging from delicate metal circuits and sterile garments to injection molded thermoplastic parts used in medical device manufacturing. Ideal for medical applications, ultrasonic welding can be automated in a cleanroom, and it will not introduce contaminants or interfere with biocompatibility. In the ultrasonic welding process, a press holds the parts to be assembled together, and a nest or anvil directs high frequency vibration from the ultrasonic stack to the parts, causing melting due to the absorption of vibration energy. A power supply delivers a high-power AC signal to the converter or piezoelectric transducer (which turns an electrical signal into a mechanical vibration), the booster (which modifies the amplitude of the vibration) and the horn or sonotrode (used to apply the mechanical vibration to the parts), which are all tuned to resonate at the exact same ultrasonic frequency, which is typically 20, 30, 35, or 40 kHz. Ultrasonic welding can be performed on both hard and soft plastics, rigid or film pars, fibers, and some metals (generally thin, malleable metals like aluminum, nickel, or copper).

Supplier Level:

  • B. Braun OEM Div., B. Braun Medical Inc.

    Bethlehem, PA US

    Qualifications: ISO 9001, FDA Registered, CGMP Certified, Supplier to Medical Manufacturers

    Markets Supplied: North America

  • Donatelle

    New Brighton, MN US

    Qualifications: ISO 13485, ISO 9001, FDA Registered, CGMP Certified, Exhibitor in at least 2 MD&M and/or MEDTEC shows, Supplier to Medical Manufacturers

    Markets Supplied: North America, Europe

  • Phillips-Medisize

    Hudson, WI US

    Qualifications: ISO 13485, ISO 9001, FDA Registered, CGMP Certified, Exhibitor in at least 2 MD&M and/or MEDTEC shows, Supplier to Medical Manufacturers

    Markets Supplied: North America, Europe

  • Sanbor Medical

    Allentown, PA US

    Qualifications: ISO 13485, ISO 9001, FDA Registered, CGMP Certified, Exhibitor in at least 2 MD&M and/or MEDTEC shows, Supplier to Medical Manufacturers

    Markets Supplied: Europe, North America

  • Tegra Medical

    Franklin, MA US

    Qualifications: ISO 13485, ISO 9001, CGMP Certified, Exhibitor in at least 2 MD&M and/or MEDTEC shows, Supplier to Medical Manufacturers

  • AG Industries

    Saint Louis, MO US

    Qualifications: ISO 13485, ISO 9001, FDA Registered, CGMP Certified, Exhibitor in at least 2 MD&M and/or MEDTEC shows, Supplier to Medical Manufacturers

    Markets Supplied: North America, Europe, Worldwide

  • AMTEC-Applied Mfg. Technologies Inc.

    Anaheim, CA US

    Qualifications: Exhibitor in at least 2 MD&M and/or MEDTEC shows, Supplier to Medical Manufacturers

    Markets Supplied: Europe, North America, Worldwide

  • ASI

    Millersburg, PA US

    Qualifications: ISO 13485, FDA Registered, Exhibitor in at least 2 MD&M and/or MEDTEC shows, Supplier to Medical Manufacturers

    Markets Supplied: Worldwide

  • Atek Medical

    Grand Rapids, MI US

    Qualifications: ISO 13485, Supplier to Medical Manufacturers

    Markets Supplied: Europe, North America

  • Cadence Inc. (formerly IncisionTech)

    Staunton, VA US

    Qualifications: ISO 13485, ISO 9001, FDA Registered, CGMP Certified, Exhibitor in at least 2 MD&M and/or MEDTEC shows, Supplier to Medical Manufacturers

    Markets Supplied: Europe, North America, Worldwide

  • Cartika Medical

    Maple Grove, MN US

    Qualifications: Supplier to Medical Manufacturers

    Markets Supplied: Europe, North America

  • Command Medical Products Inc.

    Ormond Beach, FL US

    Qualifications: ISO 13485, FDA Registered, CGMP Certified, Exhibitor in at least 2 MD&M and/or MEDTEC shows, Supplier to Medical Manufacturers

    Markets Supplied: Europe, North America

  • Con-Tech Plastics

    Brea, CA US

    Qualifications: ISO 13485, ISO 9001, Supplier to Medical Manufacturers

  • Diversified Plastics Inc.

    Minneapolis, MN US

    Qualifications: ISO 13485, ISO 9001, Exhibitor in at least 2 MD&M and/or MEDTEC shows

    Markets Supplied: North America

  • Filtertek Inc.

    Hebron, IL US

    Qualifications: ISO 9001, Supplier to Medical Manufacturers

    Markets Supplied: Europe, North America

  • Genesis Plastics Welding

    Fortville, IN US

    Qualifications: FDA Registered, Supplier to Medical Manufacturers

    Markets Supplied: Europe, North America

  • Heraeus Medical Components

    St. Paul, MN US

    Qualifications: ISO 13485, ISO 9001, Exhibitor in at least 2 MD&M and/or MEDTEC shows, Supplier to Medical Manufacturers

    Markets Supplied: Europe, North America

  • Infinity Plastics Group

    Mt. Vernon, IN US

    Qualifications: Supplier to Medical Manufacturers, Exhibitor in at least 2 MD&M and/or MEDTEC shows, ISO 13485, ISO 9001, CGMP Certified

  • Integrity Plastics, Inc.

    Denver, PA US

    Qualifications: ISO 9001

    Markets Supplied: North America

  • Lacey Manufacturing

    Bridgeport, CT US

    Qualifications: Supplier to Medical Manufacturers

    Markets Supplied: North America