Leister Technologies AG
Plastic Welding Products
For 70 years, LEISTER has been the global market leader when it comes to devices for welding thermoplastic polymers in construction, commercial, and industrial environments.The Plastic Welding Products business unit comprises the business lines
- Technical Textiles & Industrial Fabrics
- Hand Tools
- Plastic Fabrication, Roofing & Flooring
LEISTER and WELDY are brands of Leister Technologies AG and belong to this business unit.
Industrial Heating & Laser Systems
Since 1967, LEISTER has been the global market leader for hot-air modules and blowers, as well as hot-air blowers for industrial process heat applications.
At the start of 2018, LEISTER acquired Krelus AG, thus expanding its product portfolio to include powerful infrared systems.
LEISTER has provided plastic welding laser systems since 1998 and is also a technological leader when it comes to laser plastic welding processes.
The business unit is separated into the business lines
- Process Heat (incl. Infrared Systems)
- Laser Plastic Welding
LEISTER, NOVOLAS and KRELUS are brands of Leister Technologies AG and belong to this business unit.
Plug and weld
If you want to weld thin or thick geomembranes (0.5 to 2.5 mm) 20-100 mils quickly, easily and safely, the TWINNY T7 or TWINNY T5 are your go-to automatic welders. Both tools are well-rounded, thanks to their practical design and intuitive operation. The TWINNY T7 comes equipped with highly-efficient data recording ability thanks to the LQS function, GPS, Wi-Fi and connection to the myLeister app. are guaranteed. Switch on and start welding – TWINNY T7 and T5.
Automatic, practical, safe
Whether you are welding truck tarpaulins, tents, or banners, the UNIPLAN 300 and UNIPLAN 500 automatic welders are the ideal choice. Integrated lifting of the tarpaulins and automatic swiveling-in of the nozzle make the work easier for you and increases reliability. Thanks to the movable swivel castor wheel, it is easy to get around obstacles such as grommets, hooks, or other accessories. Automatic, practical, safe – UNIPLAN 300 / UNIPLAN 500.
Reliable and cost-effective – everywhere
The compact UNIDRIVE 500 semi-automatic hot-air welder impresses with its many advantages. Guided by two ergonomic handles, you can achieve the ideal pressure to ensure high-quality welding results. Change welding direction with ease via a rotating nozzle and reversible drive. The UNIDRIVE 500 is ideal for all roof applications, even in tight spaces, and welds two to three times faster than manual welding. Lap welding with the UNIDRIVE 500 – reliable and cost-effective – everywhere.
WELDPLAST 200-i / 600-i
Automated, modular, customized
LEISTER offers you two modules for automated extrusion welding and 3D printing. WELDPLAST 200-i and 600-i are set up to allow both simple and fully automated expansion and can be mounted on robots or integrated into machines. This modular design allows you to bring your projects to fruition without making any compromises.