We use Cookies to give you a better experience while surfing on our website and we use such data for statistical purposes. By applying the adequate settings in your browser you have control over the acceptance of Cookies. Find out more here

Leister Europe

Leister Amerikas

Leister Asia and Oceania

Leister Africa and Middle East

  • Albania | EN
  • Andorra | ES / FR / EN
  • Armenia | EN
  • Azerbaijan | EN
  • Belarus | EN
  • Belgium | NL / FR / EN
  • Bosnia - Herzegovina | EN
  • Bulgaria | EN
  • Croatia | EN / DE
  • Cyprus | EN
  • Czech Republic | EN / DE
  • Denmark | EN
  • Estonia | EN
  • Faeroe Islands | EN
  • Finland | EN
  • France | FR / EN / DE
  • Georgia | EN
  • Germany | DE / EN
  • Gibraltar | EN
  • United Kingdom | EN
  • Greece | EN
  • Hungary | EN / DE
  • Iceland | EN
  • Ireland | EN
  • Italy | IT / EN
  • Kosovo | EN
  • Latvia | EN
  • Lithuania | EN
  • Luxembourg | DE / FR / EN
  • Macedonia | EN
  • Malta | IT / EN
  • Moldova | EN
  • Monaco | FR / IT / EN
  • Montenegro | EN
  • Netherlands | NL / EN
  • Norway | EN
  • Austria | DE / EN
  • Poland | DE / EN
  • Portugal | EN / ES
  • Liechtenstein | DE
  • Romania | EN
  • Russia | EN
  • San Marino | IT / EN
  • Serbia | EN
  • Slovakia | EN / DE
  • Slovenia | EN / DE
  • Spain | ES / EN
  • Sweden | EN
  • Switzerland | DE / FR / IT / EN
  • Turkey | EN
  • Ukraine | EN
  • Vatican | IT / EN
  • Anguilla | EN
  • Antigua & Barbuda | EN
  • Argentinia | ES / EN / DE
  • Aruba | EN / NL / ES
  • Bahamas | EN
  • Barbados | EN
  • Belize | ES / EN
  • Bolivia | ES / EN
  • Brazil | EN / ES
  • Canada | EN / FR
  • Caribbean Netherlands | EN / NL
  • Cayman Islands | EN
  • Chile | ES / EN
  • Colombia | ES / EN
  • Costa Rica | ES / EN
  • Cuba | ES / EN
  • Curaçao | EN / NL
  • Turks & Caicos Islands | EN
  • Dominican Republic | ES / EN
  • Ecuador | ES / EN
  • El Salvador | ES / EN
  • Grenada | EN
  • Guadeloupe | EN / FR
  • Guatemala | ES / EN
  • Haiti | ES / EN
  • Honduras | ES / EN
  • Jamaica | EN
  • Martinique | EN / FR
  • Mexico | ES / EN
  • Montserrat | EN
  • Nicaragua | ES / EN
  • Panama | ES / EN
  • Peru | ES / EN
  • Puerto Rico | ES / EN / DE
  • Saint Barthélemy | EN / FR
  • Saint Kitts & Nevis | EN
  • Saint Lucia | EN
  • Saint Martin | EN / FR
  • Saint Vincent & Grenadines | EN
  • Sint Maarten | EN / NL
  • USA | EN / ES
  • Venezuela | ES / EN
  • Virgin Islands UK | EN
  • Virgin Islands US | EN
  • Australia | EN
  • Bangladesh | EN
  • Hong Kong SAR | ZH / EN
  • India | EN
  • Indonesia | EN
  • Japan | JA / EN
  • Kazakhstan | EN
  • Korea | EN
  • Kyrgyzstan | EN
  • Macao SAR | EN / ZH
  • Malaysia | EN
  • Mongolia | EN
  • Myanmar | EN
  • New Zealand | EN
  • Philippines | EN
  • PR China | ZH / EN
  • Singapore | EN
  • Sri Lanka | EN
  • Tadzhikistan | EN
  • Taiwan - China | EN
  • Thailand | EN
  • Turkmenistan | EN
  • Uzbekistan | EN
  • Vietnam | EN
  • Afghanistan | EN
  • Algeria | FR / EN
  • Bahrain | EN
  • Benin | EN / FR
  • Botswana | EN
  • Burkina Faso | EN / FR
  • Egypt | EN / FR
  • Ghana | EN
  • Guinea | EN / FR
  • Guinea-Bissau | EN / PT / ES
  • Iraq | EN
  • Israel | EN
  • Ivory Coast | FR / EN
  • Jordan | EN
  • Kenya | EN / FR
  • Kuwait | EN
  • Lebanon | EN
  • Lesotho | EN
  • Liberia | EN
  • Libya | EN
  • Malawi | EN
  • Mali | EN / FR
  • Morocco | FR / EN
  • Mozambique | EN
  • Namibia | EN
  • Oman | EN
  • Pakistan | EN
  • Qatar | EN
  • Saudi Arabia | EN
  • Senegal | EN / FR
  • Sierra Leone | EN
  • South Africa | EN / NL
  • Sudan | EN
  • Swaziland | EN
  • Syria | EN
  • Tanzania | EN
  • Togo | EN / FR
  • Tunisia | FR / EN
  • U.A.E | EN
  • Yemen | EN
  • Zambia | EN
  • Zimbabwe | EN

About us

Leister Technologies AG

Plastic Welding Products
For nearly 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
  • Geo

 

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.

Leister UNIROOF AT Application
UNIROOF AT Automatic Welder
UNIROOF AT/ST

versatile, easy to maintain, efficient

The UNIROOF AT/ST homogeneously welds single-ply thermoplastic liner, as well as bituminous materials, such as EPDM. But its ultra-thin housing design and movable transport axle are what really makes the machine stand out. It can fit into tight spaces just as easily as on top of a roof parapet. And with its integrated direct-driven, maintenance-free pressure wheel, it rises above competitive products with its higher pressure and noticeably greater welding speed. It is lightweight among other automatic roof welders; at 17.5 kg (39 lbs.), the UNIROOF AT/ST is surprisingly easily portable. Available as a fully-regulated AT version with digital display or as a controlled ST version with potentiometer.

Leister MINIFLOOR Drive Unit Application
MINIFLOOR Drive Unit Automatic Welder
MINIFLOOR Drive Unit

handy, economical, versatile

The MINIFLOOR Drive Unit turns the TRIAC hot air hand tool into a hot air welder in just a few seconds with undeniable flexibility. That significantly increases welding quality as well as reliability and makes work easier. Among MINIFLOOR’s special features: it can weld wall to wall so that welding the ends afterwards is not necessary. Seamlessly welds short joints and small surfaces almost twice as fast as by hand. Its dual axis drive ensures that it stays perfectly true to the groove. At just 5.3 kg it can be easily transported.

New GEOSTAR

faster, lighter, smarter

GEOSTAR hot-wedge welder
GEOSTAR hot-wedge welder
Wedge welding redefined: Leister's new GEOSTAR welders change the civil engineering landscape.This mid-size, lightweight welder boasts a robust, cast aluminum frame for quality welding of geomembranes. The GEOSTAR also features a unique digital display with all key weld parameters: heat, speed, pressure and supply voltage. The new design makes field servicing a cinch—wedge can be removed and replaced in under a minute. Additional features include: easy loading of material, natural flow of material through the machine and innovative handle ergonomics for easy carry and rest positions. The GEOSTAR is available in two performance classes: the standard GEOSTAR G5 and extended-wedge GEOSTAR G7.
Leister GROOVY gouging tool in action
GROOVY Gouging tool
GROOVY

Gouging tool

The new “GROOVY” gouging tool is the lightweight, handy tool for the experienced resilient flooring installer. Its ergonomic shape makes it possible to achieve the desired groove width and depth up to the connecting walls, defined and clean-cut, with little pressure.

GROOVY

Item added to watchlist