Laser welding & laser technology

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.

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