Polymer–
Polymer–
Stir Welding

High-Strength Welds for Technical Polymers

Efficient welding of high-performance polymers

Our technology permanently welds even challenging polymers with media resistance and form-fit – all without adhesives or solvent-based processes.

  • More economical than adhesive bonding, more sustainable than multi-material adhesives
  • Durable and recycling-friendly – no foreign materials in the component
  • Wide material range: PP, PA6, PBT, TPE, and many more

We unlock new applications in lightweight construction, medical technology, and mobility – using a reliable, scalable process.

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High-strength joining
of polymers

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Also joins fiber-reinforced
polymers

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Combines different materials

Typical Applications

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Polymer-to-polymer welds taken to a new level

Our technology enables reliable welding of various polymers – including glass fiber-reinforced and soft-hard combinations – with high strength and low thermal stress.

  • Reliable, low-distortion, and energy-efficient
  • Ideal for housings, functional parts, and hybrid components
  • No pretreatment required, no chemical adhesives
  • Media- and pressure-tight even under thermal cycling

royos replaces adhesives and screws with true material fusion – for durable and sealed polymer components.

Efficiently joining polymer parts

Our polymer-to-polymer connections save assembly time, reduce manufacturing costs, and enhance product quality – all without adhesives or sealants.

  • Various material combinations possible
  • Fewer process steps, less scrap
  • Better sealing and higher strength than conventional joining methods
  • Suitable for technical series components, oversized panels, and design parts alike
  • More sustainable thanks to full recyclability – no foreign materials in the component

royos joins polymers smarter – for more efficient products and leaner processes.

Your Advantage

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Exceptional strength: PA66 GF30

Das passende Werkzeug