Manufacturing Capabilities - Trinetics Group

Trinetics Group is a Plastic Welding Solutions Company

Types of Plastic Welding

Ultrasonic Welding

Powered by Sound

This technique uses high-frequency ultrasonic acoustic vibrations are locally applied to workpieces being held together under pressure to create a solid-state weld.

Infrared Welding

Powered by Heat

Infrared welding is a non-contact thermal welding technique capable of producing very strong, air-tight welds in thermoplastic parts. Great for encasing electronics.

Spin Welding

Powered by Friction

This technique uses rotational force and downward pressure to create torque friction between two parts. Proper joint design and material compatibility are key to a good spin weld.

Extrusion Welding

Powered by Gas

Extrusion welding allows for welding of large plastic parts and tanks using hand welding equipment. This is an additive process that creates extremely strong welds between perpendicular surfaces.

Other Product Capabilities

  • Engineering Design Services

    We can create or modify engineering drawings for your part or product. Our engineers use the latest 3D drawing software from Solidworks.

  • Product Development

    Our design engineers can help take your project from conception to production with a full suite of technology designed to deliver your first part.

  • Plastic Assembly Services

    We pride ourselves on supporting an injection molders with secondary operations of machining, fabrication and plastic joining.

  • OEM Equipment Manufacturing

    Trinetics Group provides OEM manufacturers who are looking to outsource their products. We can design and build simple or complete turnkey systems.

  • Plastic & Metal CNC Machining

    We provide CNC machining, milling, lathe work and custom fabrication for metal and plastic parts.

  • Contract Labeling Services

    We utilize an in-house cylinder labeling machine dedicated to labeling cylinder items such as bottles, cosmetic, and medical cups.

Plastic Part Solutions

Our plastic part solutions include product design, contract assembly services, value added services, plastic fabrication and packaging. Turnkey solutions include injection molding and 3D printing from partnering companies.

From initial design to finished product, we can offer a total turnkey solution. We utilize product development engineers along with lab work prior to production utilizing our in-house plastic assembly equipment.

Our internal plastic welding equipment includes spin welding, ultrasonic welding, infrared heat welders, hot platen, platen press, cold press and hot press systems, hot tool insert presses, insert heat staking, stud insertion, ultrasonic inserting, ultrasonic sewing, ultrasonic wire welding and plastic gluing.

You as our family of customers save money with little or no initial capital investment.

Plastic Welding Equipment

We supply plastic welding equipment to meet your needs. Our custom build includes spin welding, ultrasonic, infrared welders, cold press and hot press systems, hot tools and insert presses. We build new equipment and provide ultrasonic welding equipment and parts.

Trinetics plastic welding equipment has been placed virtually in every market in the plastic joining industry including medical, appliance, automotive, computers, business machines, toys, electronic packaging and more.

We have placed equipment in Fortune 1000 companies and small job shops throughout the world that include U.S.A., Canada, Mexico, UK, Germany, Egypt, Indonesia, Finland, Russia and others.

See our Full List of Federal Classifications and Performance

How Can We Help?

Contact us for more information on services we provide and to get a free quote.