Leister - Unidrive 500, 40mm, 220-240V/2400W
Leister - Unidrive 500, 40mm, 220-240V/2400W
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Estimated delivery (DE): Oct 06 - Oct 10
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The LEISTER The UNIDRIVE 500, 40 mm, 220-240 V/2400 W, is a powerful semi-automatic welder that combines manual and automatic welding in one compact unit. Weighing just 4.5 kg and featuring a brushless motor, it offers a maintenance-free solution for the professional welding of plastic waterproofing membranes such as PVC and TPO. This Tools for roofers Its versatility is particularly impressive, as it is ideal for small roofs, attics, skylights, connections and terraces.
The Dual drive ensures fast and precise work, where the Welding direction can be flexibly changed from left to right or vice versa. Thanks to the ergonomic designs and the Operation with two handles a uniform pressure is simply applied to the weld seam, which results in a high welding quality In addition, a Sensor constant parameters, so that reliable results are achieved even under low voltage.
Three advantages of the LEISTER UNIDRIVE 500
- Increased efficiency through dual drive
The UNIDRIVE 500 enables faster welding compared to the hand technique. This reduces the time required significantly and makes work on the roof easier.
- High quality and consistent welding parameters
The Temperature is adjustable between 100 and 580 °C, while a Speed of up to 4.5 m/min can be achieved. Due to the precise control, the Weld seams stable and durable, what the Improved safety and tightness of the seal.
- Compact, lightweight and maintenance-free
With a Weight of only 4.5 kg The UNIDRIVE 500 is particularly handy and easy to transport. The brushless motors ensure a long service life without maintenance, which makes it a sustainable investment in Roofing supplies might.
Video: UNIDRIVE 500 from LEISTER closes the gap between manual and automatic welding
Suitable accessories for roofers
In addition to the UNIDRIVE 500, various Nozzles, silicone rollers and guides as Accessories for roofers available. These enable even more more precise adaptation to the respective requirements and expand the device's possible uses.
Would you like to LEISTER UNIDRIVE 500 Order directly? Then you can do so here in the Roofer purchasing at Roof PRO do and from high quality and benefit from professional service.
High customer satisfaction

Sticks like hell
Rating for the sealing adhesive: Top for roof repairs!
The sealant is easy to apply, adheres perfectly, even to damp surfaces, and remains flexible after curing. Highly recommended!

Very good
I've been using the seam closer for a week now, and I have to say, it's simply fantastic: lightweight, robust, and the black rubber caps are fantastic at preventing it from slipping off quickly. Absolutely top-notch.

Friend winding core
An absolute must-have! No more flat rolls, easy to use, and the even pressure ensures a seamless seam. Will be reordering immediately!
Greetings from Niklas Bothe