WeldMaster ScanTrack

Laser Welding - Process Monitoring

WeldMaster 4.0 Scan&Track

Request quote

Automated welding process with intelligent beam guidance and beam forming

The WeldMaster 4.0 Scan&Track combines tracking with intelligent beam guidance for your automated welding process. The tracking system measures important geometric variables in the immediate vicinity of the welding position, from which the component position as well as the joining position and gap are calculated.  The measured values are processed by the system control and control beam guidance and forming using galvanometer scanners.  Even for components with tolerances, you get stable welding processes and consistent quality at all times and for almost all seam shapes.

WeldMaster ScanTrack
WeldMaster ScanTrack
WeldMaster ScanTrack


  • Reproducible quality of laser welding through automated control

    The tracking system detects the gap. The 1D scanning movement of the laser beam takes the size of the gap into account and adjusts the laser power precisely. The current joining position is detected and held by the accurate tracking system using a scanner. This enables you to achieve reproducible seams for your welding process with adapted heat input and optimized gap bridging.  Industry proven by way of several hundred systems, this feature has been tried and tested worldwide, for example in laser welding of fillet welds in car body construction.
  • Optimized, tight seams

    The welding of low-crack and low-porous materials requires intelligent and automated welding systems. The WeldMaster 4.0 Scan&Track is proven by specifically reducing the heat input or increasing the seam width or the tie cross sections. In this way you achieve an optimized seam with increased strength or increased electrical conductivity. 
  • Avoidance of reworking and scrap

    Due to the fast and high-precision measurement of the joint, you are always in the correct welding position. The seam is then optimally executed even with changing components or different material batches. Therefore, the WeldMaster 4.0 Scan&Track makes a decisive contribution to increasing productivity.

Technical data

  • max. frame rate: 2400 frames/sec
  • max. image resolution: 1024 x 1024
  • Vertical measurement resolution: ≥20 µm
  • Lateral resolution: ≥10 µm

Our service for your productivity

[Translate to Englisch:] Wartung
Maintenance Laser Technology

Learn more

[Translate to Englisch:] Inbetriebnahme
Commissioning Laser Technology

Learn more

[Translate to Englisch:] Reparatur
Repair Laser Technology

Learn more

[Translate to Englisch:] Ersatzteile
Spare Parts Laser Technology

Learn more

[Translate to Englisch:] Service Hotline
Hotline Laser Technology

Learn more

Training Laser Technology

Learn more

More Process Monitoring

Laser Welding Monitor LWM 4.0

The Laser Welding Monitor LWM 4.0 is used for the online process monitoring in many areas of industrial production in…

WeldMaster 4.0 Track

The WeldMaster 4.0 Track measures the component position in the immediate vicinity of the welding position…

Precitec IDM

The Precitec IDM measures the welding depth coaxially during the laser welding process. Measurement data is always…

WeldMaster 4.0 Inspect

The WeldMaster 4.0 Inspect can work independently of the actual welding station. It is a self-sufficient quality control…

WeldMaster 4.0 Scan&Track and Inspect

A highly accurate tracking of the joining position, intelligent beam guidance, and forming as well as online quality…

These sectors may also be interesting for you

Focusing optics YW30 | YW52

Whether you need a simple or very complex welding optics design - we adapt to your machine design and your requirements.…

Focusing optics for laser cladding with metal powder

In the field of laser cladding, our welding optics with powder nozzle allow you a wide range of applications. Almost…


The CoaxPrinter offers you a wide range of applications in additive manufacturing - from filigree structures to complex…