Leister Technologies AG

Galileo-Str. 10, 6056 Kägiswil
Telephone +41 41 6627474
Fax +41 41 6627416

Hall map

components 2017 hall map (Hall 18): stand H06

Fairground map

components 2017 fairground map: Hall 18


Leister Technologies AG Headquarter Switzerland

Galileo-Strasse 10
6056 Kaegiswil, Switzerland

+41 41 662 74 74


Visit us

Hall 18 / H06



00:00 - 09:00

Leister hot air recycling – sustainable and economical

Large amounts of energy and thus money can be saved by recycling the hot air. LEISTER has customized solutions for combining air heaters and blowers which are suitable for recycling hot air thanks to a design made to withstand high temperatures. 

Leister’s is going to demonstrate this principle at the interpack / compontes 2017 trade fair with a practical example. Popcorn is being produced at exhibition Hall 18 / H06 using hot air recycling. Visitors can observe live how kernels of corn turn into popcorn and see the benefits of such efficient hot air recycling for themselves on site.

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Our products

Product category: Control technology, Sensor technology, Others, Others

Process Heat - Intelligent and efficient hot-air solutions

Hot-air is increasingly deployed in industrial processes. Typical applications include activating, heating, curing, melting, shrinking, welding, sterilizing, drying and warming to name a few. Leister customers profit from our extensive engineering knowledge and benefit from our reccomendations during the conceptual design of hot-air applications.

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Product category: Control technology, Sensor technology, Others, Others

Air Heaters

The LHS air heater family covers an impressive power range from 550 W to 40 kW. The diversity of this portfolio makes it ideal for practically all hot-air applications. By choosing LHS air heaters, you are investing in devices that are manufactured using tate-of-the-art technology. Between them, the CLASSIC, PREMIUM and SYSTEM models offer the ideal solutions for users' differing requirements.

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Product category: Control technology, Sensor technology, Others, Others

Temperature regulators, Controllers

Leister temperature regulators allow the air temperature of air heaters and hot-air blowers to be precisely regulated. These regulators are perfectly matched to our Leister devices and facilitate easy and fast installation. They include a digital display for target/actual temperature and two freely programmable alarm outputs.

Our non-electronic air heaters can be steplessly controlled externally using the DSE three-phase controller. The air temperature can also be precisely controlled using the KSR DIGITAL temperature controller.

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Product category: Control technology, Sensor technology, Others, Others


No blower no air! In industrial processes one blower can often supply several air heaters in parallel. Our durable and maintenance-free blowers are a result of uncompromising quality standards and decades of experience.

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Product category: Control technology, Sensor technology, Others, Others

Hot-air Blowers


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About us

Company details

Quality – Innovation – Technology – Service
For over 65 years, Leister has been the worldwide leader in the field of plastic welding and industrial hot-air applications.
In addition we also offer innovative and effective lasersystems and microsystems. Leister is proud to develop and produce all products in Switzerland – so you can always rely on the proverbial Swiss made quality. Over 98 percent of our products are exported. With an established network of 130 sales and service centers all over the globe, you will find a Leister partner guaranteed. We are local worldwide.

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Company data

Export content

> 75%

Number of employees




Target groups
  • Food
  • Confectionery products
  • Bakery products
  • Cosmetics
  • Industrial goods
  • Beverages
  • Pharmaceuticals