Leister Unveils the VARIMAT 700: a New Era in Roof Sealing Technology
Leister, the leading supplier of plastic welding equipment, is pleased to announce the launch of the VARIMAT 700. Developed for the precise welding of plastic liners on flat roofs, the VARIMAT 700 combines efficiency, reliability and flexibility in one device.
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VARIMAT 700 LQS
Innovative features and design for optimum performance
The VARIMAT 700 is characterized by its robust construction and ergonomic design. The automatic
roof welding machine comes in a sturdy rolling transport case, ensuring convenient and safe
transportation to the place of use. With a dead weight of 37 kg and optional additional weights, the
VARIMAT 700 offers high joining pressure for constant process safety when welding thermoplastic
sealing sheets and all types of membranes.
A balanced triangular design takes care of directional stability, while the flexible transport axis
facilitates welding close to the edge. The choice of 230 V or 400 V offers users additional flexibility.
Roland Beeler, Head of Business Line Roofing at Leister, explains: “The VARIMAT 700 is a milestone
in the development of welding devices for roofers. With its unique combination of performance,
user-friendliness and digital connectivity, we are setting new standards in the industry.”
Wide range of applications
In addition to use on roofs, the VARIMAT 700 can also be used for swimming pool construction as
well as welding truck tarpaulins and advertising banners. This versatility underlines Leister’s
innovative strength.
Leister Quality System LQS Roofing for quality assurance
Equipped with the proven Leister Quality System LQS-Roofing, the VARIMAT 700 enables the
creation of digital quality documentation for the completed welds. This documentation can then be
saved and shared with the connected myLeister app.
VARIMAT 700: benefits at a glance
- Optimized welding performance due to high contact pressure
- Swivel-in mechanism for quick and efficient nozzle insertion
- Visual and audible alarm when leaving the welding window with the Monitored Welding Assistant
- Flexible voltage selection between 230 V and 400 V
- Removable weights for easier transportation
- Triangular design ensures directional stability
- Sturdy rolling transport case for perfect device protection and ergonomic transportation
- LQS (Leister Quality System) for quality reporting
- Tried and tested welding recipes
- High welding speed
- LED light
Contact person for questions about the products:
- Roland Beeler, Head of Business Line Roofing,
Email: roland.beeler@leister.com - For questions about the Leister Group
Email: marketing@leister.com
Leister Technologies AG is based in central Switzerland. Leister is a market
