Leister

🇨🇭 Zwitserland Industriële componenten

Plastic welding, process heat, hot-air tools, laser plastic welding and infrared technology for industrial applications.

Leister is a privately owned Swiss technology group associated with plastic welding and process heat. The company’s origins date to 1949, when Karl Leister began production in Germany, and its success story has continued in Switzerland since 1963. Leister Group now employs around 900 people and sells globally under brands including Leister, Weldy and Axetris. Leister should not be described as generic industrial tools; its core profile is plastic welding and process heat.

Producten en toepassingen

Leister products include hot-air tools, automatic welders, extrusion welders, plastic welding systems, process heat components, air heaters, blowers, infrared heaters, laser plastic welding systems and related accessories. Its technologies are used in roofing, flooring, civil engineering, tunnelling, plastics fabrication, process heat, packaging, automotive, electronics, medical devices, textiles, membranes and industrial processes where precise heat, plastic joining or thermal processing is required.

Productcategorieën

Hot Air Tools

Laser Plastic Welding

Process Heat Systems

Welding Accessories

Productlijnen en series

TRIAC (Hand Welders)
VARIMAT (Automatic)
WELDPLAST (Extrusion)
NOVOLAS (Laser)
MISTRAL/HOTWIND (Process Heat)

Producten en componenten

TRIAC hot air hand toolsVARIMAT automatic roof weldersUNIROOF flat roof weldersTWINNY automatic weldersWELDPLAST extrusion weldersFUSION floor weldersNOVOLAS laser welding systemsMISTRAL process heatersHOTWIND blowersLE MINI heat gunsNozzle sets and accessoriesRollers and guidesTest equipment (spark tester)Seam probesWelding rods and filaments

Oplossingen en toepassingen

Roofing membrane weldingGeomembrane installationTank and pipe liningAutomotive interior weldingMedical device assembly (laser)Packaging film sealing

Bediende sectoren

Construction (Roofing)Civil Engineering (Geomembranes)AutomotiveMedical DevicesPackagingIndustrial Manufacturing

Technologieën en expertise

Controlled hot air generationLaser transmission weldingExtrusion welding (filler rod)Digital temperature controlAutomatic seam trackingIoT-connected welding (Leister Digital)

Certificeringen en normen

ISO 9001:2015 ISO 14001:2015 CE Marking DVS (German Welding Society) FM Approved (roofing)

Bedrijfsgegevens

Hoofdkantoor: Kägiswil, Switzerland
Opgericht: 1949 in Germany; Swiss headquarters and production since 1963
Medewerkers: Around 900 employees
Eigendom: Privately owned Leister Group

Website bezoeken LinkedIn E-mail +41 41 662 74 74

Transparantie van profiel

Gegevensstatus: Openbaar onderzocht profiel
Bronnen: Officiële website, openbare bedrijfs- en productpagina's
Laatst gecontroleerd: april 2026

Publicly researched profile. Supplier information is based on publicly available company and product information and can be corrected, claimed, or removed on request.

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