Hot sale Leister Unidrive 500 Hot Air Roofing Welder 120V is in perfect working condition! fully operational and functions as intended.
The Leister Unidrive 500 (120V/1800W) is a 4.5 kg (9.9 lbs) semi-automatic hot air welder designed for fast, consistent roofing membrane overlaps, featuring brushless motors and a 40mm nozzle. It offers speeds up to 4.5 m/min, reversible drive, and 100 – 560°C temperature range, ideal for detailing on flat/pitched roofs
Specifications
- Voltage: 120 V
- Frequency: 50/60 Hz
- Power: 1800 W
- Temperature Range: 100 – 560 °C (212 – 1040 °F)
- Welding Speed: 0.7 – 4.5 m/min (2.29 – 14.76 ft/min)
- Seam Width / Nozzle: 40 mm (interchangeable options include 15 mm and 30 mm)
- Roller Material: Silicone roller 50 shore A
- Drive & Blower Motors: Brushless (maintenance-free)
- Reversible Drive: Yes, supports dual-direction weldin
- Display Control Panel: Digital display included














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