WELDY by Leister Available on Order
Weldy Booster EX2
The Booster EX2 is a compact hand-held extrusion welder for plastic fabrication and geomembrane detail work. It processes 3–4 mm welding wire in HD-PE, LD-PE, LLD-PE and PP with a 2.5 kg/h output — motor protection with optical display, double-sided wire feed and 360° rotating welding shoes.
📄 View Technical Data Sheet (PDF)
Voltage230 V
Max. power3000 W
Welding wireø 3 / ø 4 mm
MaterialsHD-PE, LD-PE, LLD-PE, PP
Key features
- Motor protection with optical display
- Double-sided wire feed (ø 3 / ø 4 mm)
- 360° rotating welding shoes and rotating handle
- Additional side handle for comfortable guidance
- Output up to 2.5 kg/h for HD-PE, LD-PE, LLD-PE, PP
Technical data
| Voltage | 230 V |
| Max. power | 3000 W |
| Welding wire | ø 3 / ø 4 mm |
| Materials | HD-PE, LD-PE, LLD-PE, PP |
| Max. material output | 2.5 kg/h |
| Dimensions (L×W×H) | 500 × 140 × 380 mm |
| Weight | 6.4 kg |
| Conformity | CE, Protection class II |
Available versions
Order by Weldy article number — plug type and voltage variants for every market.
| Article No. | Description | Net weight (kg) | Price |
|---|---|---|---|
| 146.738 | booster EX2, 230V/3000W with EU-plug, kit | 12.33 | Request price |
Spare parts & support
We supply genuine Weldy spare parts for the Weldy Booster EX2 — heating elements, welding shoes, nozzles and carbon brushes — through our direct manufacturer supply line, and support every machine we sell with our local warranty. Read about warranty & support →