Faster and more economical ways to reach the goal

Those who use plastic welding technology know Leister. The leading supplier of innovative, practice proven andreliable devices.

Knowledge transfer for our customers Whether new plastics or new processes, our customers can restassured that Leister develops the appropriate devices, supported by a worldwide service network. We have built up unparalleledknow-how in close cooperation with experts from various fields.Being one of the first companies to develop laser welding solutions for the plastics industry, we have compiled a vast amount of experience on this bonding method and are pleased to pass thisknowledge onto our customers. Technology taken to maturity Laser welding technology is complex. Only through our customerfocus, as well as our plastics and processing experience, can we bring innovative techniques – such as mask welding, radialwelding, or Globo welding – to maturity. We are there to supportyou in all matters concerning laser welding – from the selection of suitable materials to the concept and design of productive laser welding systems. We capitalize process optimization Tap into our specialists’ knowledge and benefit from our optimallyequipped application laboratory. Together, let us optimize yourprocess and integrate it into your production line. Our services include consultation, the development of processes and techni-ques, as well as the manufacture of prototypes, production scale-up, and small series production. Application support from A to Z We are pleased to assist you in the selection of the most appropriate laser welding technique for your task. We support your engineers in the selection of the ideal material with weld- ability tests and can aid your designers in defining a joining geometry compatible with the material and process. Our know-how for your welding quality We can compile all the relevant parameters for you and definethe process window in the course of developing processes and techniques. Our know-how is available for component testingand in the assessment of welding quality. With our advice, youcan rapidly integrate the laser welding system into your production line. Anything is possible We are also there for you if you do not have the suitable infra- structure: We can manufacture prototypes and small series production for you in our application laboratory and offer you acomprehensive job-shop service at our facility or with one of our partner companies. Put us to the test.
Besides state-of-the-art laser welding systems, we also offer a wide rangeof tests on material and components in our application laboratory. Section through a laser welding seam of 3 mm width. 11