Opening of the tomp of Neferhotep

After years of laser restoration, the tomb and a special exhibition at the museum in Luxor are opened

Sales growth at cleanLASER

Strongest sales year in the company's history

Events, trade fairs, conferences 2024

Meet cleanLASER and its partners at trade fairs and other events

AKL’24 International Laser Technology Congress

cleanLASER is exhibiting at the AKL from April 17 to 19 in Aachen together with LASER.region.AACHEN


European Automotive Laser Applications from 6 to 7 February 2024

cleanLASER wishes a magic Christmas

We will be on company vacation from the 23th of December to 1st of January 2024.

Christmas sweater day

Beautiful and ugly Christmas sweater at cleanLASER

cleanLASER at WNE World Nuclear Exhibition in Paris

The world's leading civil nuclear exhibition WNE from 28.-30.11.2023 - visit us at the booth of our partner Meliad

Car Body Painting in Bad Nauheim, Germany

Automotive Circle Conference from November 6-7, 2023

International Partner Meeting in Germany

23 partners have travelled from Asia, Europe and America to the cleanLASER partner meeting in Germany.

LKH2 – Laser Colloquium Hydrogen

Sustainable solutions for a future with green hydrogen

cleanLASER at EURADH in Garmisch-Partenkirchen

See you in September at the European Adhesion Conference EURADH / WCARP?

cleanLASER at parts2clean in Stuttgart/Germany

Get your free ticket code now

Battery Systems in Car Body Enginneering

Battery conference of the Automotive Circle


Surface Treatment in E-Mobility Applications in China

Joining in Car Body Engineering

The latest progress in all industrially relevant body shop processes with its network of experts.

Visit us at The Battery Show Europe in Stuttgart

Save the date: Visit us at The Battery Show Europe in Stuttgart, Germany from 23 to 25 May, 2023

EALA – European Automotive Laser Applications

7. - 8. February 2023 in Bad Nauheim (Germany) and online

Distribution meeting

Virtual partner meeting

Christmas party at cleanLASER

We invite you to a free laser decontamination express tour to Clean-Lasersysteme GmbH and Krantz GmbH on the occasion of ICOND on 15th to 17th October 2022

cleanLASER wishes festive and peaceful moments

We will be on company vacation from the 24th of December to the 1st of January 2023. Starting from the 2nd of January 2023 we will be glad to be at your disposal as usual.

ICOND in Aachen, Germany

We invite you to a free laser decontamination express tour to Clean-Lasersysteme GmbH and Krantz GmbH on the occasion of ICOND on 15th to 17th October 2022

Pilot project for e-motor stators

Mona Neubaur, Minister for Economic Affairs, Industry, Climate Protection and Energy of the State of North Rhine-Westphalia talking with Edwin Buechter, Clean-Lasersysteme GmbH

NEW: streamLINE compact laser

Modern design, powerful laser source, surprisingly affordable


Automated inner tire cleaning as preparation for bonding and coating processes

cleanLASER at parts2clean in Stuttgart/Germany

Receive free personal ticket code from us for the fair and the expert forum

Visit to the Bonding Process Center at 3M in Neuss

Sandblasting, plasma technology or the laser process? We visited the 3M Bonding Process Center in Neuss/Germany.

Aluminium Conference in Düsseldorf, Germany


Summer party at cleanLASER

Bouncy castle instead of everyday office life ...

25 years of Clean-Lasersysteme GmbH

Management board: f.l. Dr. Winfried Barkhausen, Edwin Büchter, Mario Göhre, Werner Knöppel

Decommissioning of nuclear power plants

Minimizing costs thanks to the latest generation of cleanLASER technology

Intermold Thailand

Meet our partner Pondpol at 22-25 June 2022 in Bangkok

Presentation at Surface technology Germany

Tuesday, 21 June 2022 at 2.50 PM in Stuttgart


Visit our presentation during the application panels on "Adapted wavelength and beam parameters for efficient laser cleaning".

Find out more about our news

Meet our partner Pondpol at Intermold Thailand, 22-25 June 2022

Intertool trade fair in Austria

Visit us from May 10-13, 2022 at INTERTOOL 2022, Austria's trade fair for manufacturing technology


DELO Academy webinar: Optimal Pre-treatment for Metals: How to Increase the Bond Strength with Lasers

Final shipment sprint in 2021

today's delivery alone 7 cleanLASER systems and equipment from low to high power along with compatible automation technology will be on their way to the customer.

Award at the Arxelerator Program of oculavis

We are very happy about the 3rd place we attchieved at ALLABOUTREMOTE 2021 in digitalCHURCH

WNE – World nuclear exhibition

Visit us from 30.11. to 2.12.2021 at our booth in Paris

Merry Christmas

Our head office in Germany is closed from 24. to 31.12.2021. From 03.01.2022 we will be at your disposal again.

parts2clean live and digital

Leading international trade fair for industrial parts and surface cleaning. Obtain free tickets ...

ICOND – International Conference on Nuclear Decommissioning

cleanLASER is exhibitor and speaker

New ultra-compact Effiscan optics

The new effiSCAN optics are smaller, lighter, more powerful ...

cleanLASER further expands activities in Brazil

Groupwork - our new distributor in Brazil

Visit us at the parts2clean from 5. – 7.10.2021 in Stuttgart, Germany

Leading international trade fair for industrial parts and surface cleaning. Obtain free admission tickets ...

Effective and gentle restoration of a church

Watch a new short film about the restoration of wall paintings ...

EPIC Technology Meeting on Laser Ablation and Laser Cleaning

On September, 20, cleanLASER will give a presentation at the Online Technology Meeting on Laser Ablation and Laser Cleaning.

New gantry system in the cleanLASER application centre

For customer trials and for the production of samples or small series.

Tire Technology Virtual Live June 2021

Secure your free ticket and attend our presentation on June 15, 2021 about „Innovative bonding preparation in tire applications with laser“

Laser cleaning on skyscraper in Charlotte

cleanLASER removes rust and contaminants on a 54-story skyscraper with mobile laser systems.

cleanLASER cleans the Jefferson Memorial

cleanLASER safely removes a dark and unsightly biofilm from the Jefferson Memorial in Washington D.C. as part of a restoration project.

Augmented Reality powered customer support

Guided error correction by means of augmented reality (AR) technologies

Training and further education in the clean-ACADEMY

Paint removal and welding of stator hairpins made of aluminum – great savings potential

Directly process aluminum hairpins instead of copper - unique weld seam quality

Cleaning of flat wafer molds for the baking industry

Residue-free and sustainable baking mold cleaning

Future Battery Forum Digital Edition – Free Ticket

Battery solutions for future - cleanLASER is present as exhibitor and speaker

Merry Christmas

Christmas 2020 at cleanLASER in Germany

1000 Watt Laser Live Demonstration

Live demonstration of a CL1000 handheld laser system at the Letterkenny Army Depot (LEAD), USA.

DELO Academy webinar

Free online TECH TALK on November 25th, 2020 with cleanLASER

Sustainable laser technology from solar power

Progress in laser restoration

cleanLASER remains available – even in times of COVID-19

parts2clean is postponed to 2021

parts2clean and Surface Technology 2020 in Stuttgart

Week of the Environment postponed to 2021

Museum 16 years after laser restoration still in top condition

The removal of the soot incrustation enables the natural oxidation of the stone.

CWIEME in Berlin 2021

CWIEME - cleanLASER is exhibitor at Coil Winding Expo 2021 in Berlin

Week of the Environment 2020 – Jury chooses cleanLASER as exhibitor

Environment Week in the Federal President's Garden at Bellevue Palace in Berlin, Germany

Donation initiative for Lebenshilfe Aachen (Life Assistance)

Employees and management work together for children

Distributor meeting at cleanLASER

Global partners meet in Germany

Sunlight generates laser light – modern photovoltaics

100 sustainable production with renewable energy from our own solar power plant

Liveworx fair 2019 in Boston, USA

Continue on growth course

Continuously increasing incoming orders at cleanLASER - our motivated team is therefore looking for reinforcement in many areas:

ISO 14001 certificated

cleanLASER has been officially certified with ISO 14001. In addition to ISO 9001:2015, we have also implemented and had the environmental processes checked in our company processes.

Landshut Lightweight Colloquium

Edwin Büchter, Managing Partner of cleanLASER, will give a lecture on "Joining Pre-treatment of Lightweight Materials by Laser Light - Process Reliable and Precisely Monitored" on February 28 at 2.50 pm.

Laser Beam Welding in Vacuum

LaVa-X offers industrial production cells for small and large series applications based on the established and proven cleanCELL series.

German Chancellor Angela Merkel visits Webasto in China

GDA Seminar: “Surface Treatment of Aluminum”

Edwin Büchter, Managing Partner of Clean-Lasersysteme GmbH, is one of the 14 speakers. Further information is available at:

Thank you for visiting us at parts2clean

We would like to thank you very much for visiting our booth at the exhibition or rather our lecture at the FiT Future Forum.

Technical Manager (CTO) strengthens management team

With the reinforcement by our new CTO and the division of the divisions into a three-member management team, we will also be able to position ourselves in other business areas in the field of laser beam surface technology".

AiF elects Edwin Büchter, Clean-Lasersysteme GmbH, to the Executive Committee

In addition to the President, the AiF Executive Committee also elected four Vice-Presidents:Edwin Büchter, Managing Partner of Clean-Lasersysteme GmbH, Herzogenrath, Germany

AiF panel discussion Start-up meets medium-sized companies

On 6 December 2017, some 160 guests from politics, ministries, business and science accepted the invitation of the AiF President, Yvonne Karmann-Proppert, to the Humboldt Carré in Berlin.

Topping-out ceremony for extension building

Together with all the builders, employees and representatives of the city and the building authorities, the successful shell construction phase was completed.

parts2clean and Future Forum 2018 in Stuttgart

Free admission tickets with your personal promotion code are available at

20 Years cleanLASER

20 years ago, nobody would have dreamed that the Compact Lasers for Efficient Ablation (Clean) project idea would develop into a company with around 1,200 installed systems.

lightCASE: Most compact 100 watts Cleaning Laser worldwide

The new lightCASE is small and handy. The robust steel housing with carrying handle measures just 42 x 34 x 55 cm (L x W x H) and is therefore the most compact laser cleaning system worldwide.

cleanLASER sends its own racing team to the Nürburgring

Team cleanRACING took part in the 24 hour race "Rad am Ring" at the Nürburgring.

cleanLASER in the Advisory Board of the AiF

The AiF promotes research, transfer and innovation. As an umbrella organization of 100 non-profit research associations

New Highlight – cleanMAGAZINE

Read in our new highlight - the cleanMAGAZINE. We have the following topics ready for you:

Turnkey Automation Cells

Highly efficient production cells with modular automation technology for flexible use

Automotive Engineering Expo

Edwin Büchter, CEO/President, will also give a presentation at the AUTOMOTIVE ENGINEERING CONGRESS on Wednesday, May 31 at 11.45 a.m. on "Innovative laser-based material sorting with pre-ablation for metal scrap".

Minister of the Environment informs himself about cleanSORT

At the joint booth of the Deutsche Bundesstiftung Umwelt (DBU) cleanLASER together with PROASSORT presented the new process for pure metal recycling.

cleanLASER at the Hannover Fair

At HANNOVER MESSE 2017, the German Federal Foundation for the Environment (DBU) will be presenting material-saving solutions for the efficient use of energy and resources in industry.

Company founded 20 years ago

In February 1997 Dr. Winfried Barkhausen and Dipl. Ing. Dipl. Kfm. Edwin Büchter founded Clean-Lasersysteme GmbH. At that time, the company started off with four employees in the basement rooms of the Institute for Laser Technology (ILT) in Aachen.

Research and Development Department

The "Research and Development" department invests in the future of laser technology. Here, numerous projects are being promoted either on its own or on behalf of the customer, often in close cooperation with renowned institutes.

25 Years German Federal Foundation for the Environment

As environmental award winner (2010), Edwin Büchter, Managing Partner of cleanLASER, gave a lecture

Donation to Rays of Hope

To date, 700 euros have been collected by cleanTEAM to donate "Rays of Hope" to children suffering from cancer or the most serious diseases in everyday hospital life.

Partial Part Cleaning on Functional and Joining Surfaces

Partial component cleaning ensures the required cleanliness at the right place for subsequent coating and joining processes such as welding, gluing or assembly through locally effective cleaning technology.

Ground-breaking Ceremony for Extension Building

Directly next to the Clean-Lasersysteme GmbH (cleanLASER) building, about 3,000 m² of new production space for the manufacture of laser systems and machines will be created. This triples the company's production area.

Manufacturing Leadership Award Winners announced

The Lockheed Martin Aeronautics Company won the category Engineering & Production Technology Leadership with the cleanLASER technology "Laser Ablation of F-35 Structure for Nutplate Adhesive Bonding Initiative".

parts2clean 2016: Visit us in Stuttgart

Free admission tickets with your personal promotion code are available at

Partial Component Cleaning

The specialist seminar "Partial component cleaning on functional and connecting surfaces" on 24 November 2016 in the Donausaal in the Ulm Exhibition Centre with accompanying exhibition will provide basic information, expert knowledge,

Federal President and Environment Minister examine Metal Recycling with Laser Light

At the Week of the Environment in Berlin, Clean-Lasersysteme (cleanLASER) presents together with PROASSORT for the first time a laser-based system for real-time analysis for scrap recycling.

Week of the Environment 2016

At the Week of the Environment in Berlin, cleanLASER together with PROASSORT presents a world novelty: a laser-based system for real-time analysis of scrap recycling.

Jury chooses cleanLASER for Environmental Show

cleanLASER presents together with PROASSORT the topic "Cleaning and decoating with laser light for the detection of metallic recyclables". For the first time a jointly developed plant for scrap recycling will be presented.


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