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Industrial Hot Air Welding

Create Strong Welds with Hot Air Welders

A hot air welder uses very precise heat, speed, and pressure to join thermoplastic industrial fabrics and films. The correct combination of these three parameters achieves a complete weld on an application. The hot air welding process compresses and blows air across electrical heat elements to apply and inject that heat at the welding point. The tightly controlled temperature ranges from 1000°F to 1,350°F (400°C to 750°C).

Is Hot Air Welding Right for My Application?  

Speak with a Miller Weldmaster expert for more information about the best heat system for your application. Both hot wedge and hot air welder machines work with many applications. Depending on variables unique to your application, one may work better than the other.

Applications Using Hot Air Welders

  • Constructing a product with different shapes and curves
  • Producing a versatile range of products
  • Changing the weld width often throughout the manufacturing process
  • Using multiple welding heads simultaneously
  • Starting and stopping often throughout the welding process

Miller Weldmaster Hot Air Welders

Versatile Hot Air Welder

Flexible Welding Solution

A versatile welding solution with ability to use hot air and hot wedge welding technologies with an unlimited array of seam types.

T300 Flex Edge Hot Air Welder

T300 Extreme Keder: Automated Keder Production

Keder Welder

Automated Keder Production

The T300 Extreme Keder System is built to weld keder as fast as possible.

Flexible Hot Air Welder

Extended Fabric Handling

A flexible hot air or hot wedge welding solution with an unlimited array of seam types and extended fabric handling support.

T600 Exteme Flex: Flexible Hot Air Welder

T600 Extreme Curve: Hot Air Curve Welder

Hot Air Curve Welder

Airtight and Waterproof Seams

Weld curves and unique shapes to produce inflatables, tanks, bladders, and more.

Hot Air Weld Hand Tool

Airtight and Waterproof Seams

The ELITEAIR is a high-powered hot air hand tool for increased membrane adhesion.

Elite Air Welder: Hot Air Weld Hand Tool

Seamrover DD ROOF

Hot Air Roofing Welder

Airtight and Waterproof Seams

Weld long, straight consistent seams utilizing the industry’s first innovation in membrane welding.