Weldy Hot Air Tools Explained: HT1600, HT1600 D and HT3400
“Hot air tool” covers everything from welding a banner seam to shrinking cable insulation to activating adhesives on a production line. Weldy’s Energy range handles all of it — the trick is matching the tool and kit to your application.
Energy HT1600 — the everyday welder
The HT1600 (1600 W) is the most popular hot air tool we sell, because its two kit versions map to the two most common jobs:
- Plastic welding kit — 5 mm tubular nozzle + ø 4 mm speed welding nozzle, for welding plastics with rod (repairs, fabrication, flooring details).
- Overlap welding kit — 20 & 40 mm wide slot nozzles + silicone pressure roller, for overlap-welding tarpaulin, banner and membrane edges by hand.
Energy HT1600 D — when temperature must be exact
The HT1600 D adds digital temperature setting and display. Choose it when you weld temperature-sensitive materials or need repeatable settings across operators — the price difference buys consistency.
Energy HT3400 — raw hot air power
The HT3400 delivers 3400 W for work where airflow and heat volume matter more than finesse: shrinking large covers and pallet wrap, drying, forming and industrial process heat.
Which one do you need?
| Job | Tool |
|---|---|
| Banner / tarpaulin seams by hand | HT1600 overlap kit |
| Plastic repairs with welding rod | HT1600 plastic welding kit |
| Repeatable settings, sensitive materials | HT1600 D |
| Shrinking, drying, process heat | HT3400 |
| Precise handheld work with nozzle kits | See our heat gun guide |
HT1600 kits are in stock in Dubai — UK and EU plug versions available. Ask for a quote or browse all versions in the full catalog.