Hot Air Welding

Leaders in heat seaming technology…

To ensure our customers have the best heat system for their application it is best to speak with a Miller Weldmaster expert. While both hot air and hot wedge can work on many applications and scenarios, one may work better than another depending upon the application.

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Is Hot AIR the right technology for my applications?

Hot air welders join thermoplastic industrial fabrics and films using very precise heat, speed and pressure settings. The correct combination of these three parameters allows one to achieve a complete weld. In the case of hot air welding, heat is provided by compressed air blowing across electrical heat elements and is injected at the welding point. The tightly controlled temperature can range from 1000F to 1,350F (400C to 750C).

Applications Using Hot Air Welders

  • The product being welded has a lot of different shapes and curves.
  • There is the need to change the weld width often throughout the manufacturing of a product or product line.
  • There is a need to use multiple welding heads simultaneously.
  • There is a need to produce a versatile product range.
  • There is a need to start and stop often throughout the welding process.