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L & A Lasertechnik & Applikationen GmbH

Developing technologies — combining competencies

L & A Lasertechnik und Applikationen GmbH is one of the leading specialists in laser technology, laser deposit welding and stainless-steel welding in central Germany.

It is headquartered in Moritzburg, near Dresden, and its product and service portfolio also includes laser engraving and inscription in 2D or 3D processes.

With our very modern fleet of machines and an experienced team, we are up to any challenge. This includes process and product development, manufacturing joining technology for prototypes and series production.

Our customers come from fields like sensor manufacturing, medical technology, machine and device engineering, and tool and die manufacturing.

As the sales and service partner of ALPHA LASER GmbH in eastern Germany, we combine the competencies of a manufacturer of laser systems and laser application technologies under one roof. This wealth of experience also flows into development of our own products.

Mobiles Laserschweißgerät wird am Werkstück ausgerichtet, Schweißer trägt eine Schutzbrille und schaut durch das

From (mobile) laser welding to TIG/MIG/MAG welding to laser engraving and inscription: our range of services covers the entire spectrum and leaves nothing to be desired.

To our services

Drehteller, Plandrehtisch von L & A

From (mobile) laser welding to TIG/MIG/MAG welding to laser engraving and inscription: our range of services covers the entire spectrum and leaves nothing to be desired.

To our products

Schweißarbeitsplatz mit Alphalaser Laserschweißgerät und Drahtvorschub LAfet SM
ALPHA Laser Service & Sales

From (mobile) laser welding to TIG/MIG/MAG welding to laser engraving and inscription: our range of services covers the entire spectrum and leaves nothing to be desired.

Alpha Laser Distribution


Welding seams with pinpoint accuracy — even on hard-to-reach workpieces.

In laser welding, the energy for heating the components to be joined is supplied by a laser. Over the past 20 years, joining technology has developed fast, and it is now indispensable to industrial production. It is used wherever there is need for high welding speed, pinpoint-precise weld seams, and minimal thermal distortion.

It is also good for working on hard-to-reach components. Laser welding can handle any metallic material. Laser deposit welding works mainly with aluminum and stainless steel.

Advantages of laser welding at a glance:

  • Extremely thin weld seams with no rework
  • Consistently high quality
  • Heating of workpiece locally restricted, barely any secondary heat
  • Can join metals with different melt points
  • Can process very thin, delicate workpieces


Our customers come from a very wide range of industries. But they all have one thing in common: the highest standards for precision, reliability and punctuality.

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For tool and die

In tool and mold making, laser welding is used, among other things, for the repair of die casting molds and the correction of worn component geometries.

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Medical Technology

We process materials such as titanium or fully austenitic highly corrosion-resistant stainless steels as well as platinum, tantalum and other precious metal alloys.

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Sensor technology

Our powerful lasers enable precise welding of light sensors, sensing elements, thermocouples and other high-quality components.

Laserschweißer an Lasergerät


Join our team.

In Boxdorf (near Dresden), we currently employ 15 people and are ISO 9001:2015 certified. Our core business is laser welding, including TIG, MIG/MAG welding. We also specialize in laser inscription and engraving. We are seeking a laser welder to add to our team as soon as possible.

To the job offers

L&A Lasertechnik und Applikationen

Specialist for laser application technology as well as sales and service partner of ALPHA LASER GmbH for Eastern Germany

Our welding experience in tool and die manufacturing began in 1990. The technology showed promise for that industry, and as a service provider, we have gained many customers all over Germany through its practical implementation.

With sound knowledge and modern machinery, we meet the needs of customers in industries such as: mechanical engineering, medical technology and sensor manufacturing.

Learn more about us.

We look forward to hearing from you.


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    Hendrik Knechtel, Geschäftsführer der L & A GmbH


    Hendrik Knechtel

    We will find the right solution for your task. Feel free to contact us!

    Phone: +49 351 83 97 96 48
    E-mail: info@laserknechtel.de

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