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Professional and modern hot air tools with narrow handle, high-performance heating power and strong air output, combined with serviceability. The new Forsthoff-product line, Quality made in Germany – since 40 years.

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Hot air hand welder, easy to use with a strong 1500W output, small grip and light weight. Integrated cold setting without changing the heat presets.

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Efficient and versatile welding for truck tarpaulins, tents, awnings and banners.

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Robust hot air generators for shrinking, drying and shaping conveyor belts and machinery.

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Hot Air Welders

Product Categories

Hot air welders for industrial and handicraft

Hand-held Welding Torches

Compact, hot air hand tool for welding plastic, repairing truck tarpaulins, and is extremely versatile. 

Air Heater

Hot air generator with high-end performance and robust design for use on conveyor belts, machinery and industrial equipment. 

Areas of Application

Quickly find the right product for your industry or application


FORSTHOFF hand-held welding torches and automatic welding machines are used in the processing of roof sheeting and plastic sealing sheeting.

Packaging industry

Numerous packaging systems in the packaging industry using shrinking processes are equipped with our hot air blowers and air heaters.

Tarpaulin welders

Tarpaulin processing firms use our hot air welding torches to weld truck tarpaulins, to manufacture tents, awnings and plastic advertisement banners and to repair damaged tarpaulins.

Mechanical engineering

In many production processes, our hot air devices are used for activating, shrinking, drying, sterilising or heating. 

Plastics fitters

The plastics industry uses our hot air devices to weld pipes, tanks, ventilation systems and plastic plates. It is possible to process any thermoplastic material.

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