Non-contact measurement systems for quality assurance of steel profiles

With LAP laser measurement systems you determine the dimensions of your steel profiles without contact during the rolling process and receive the measurement results in real time.

LAP offers laser-based measurement systems for quality assurance and control of complex and diverse steel profiles. Ensure high productivity by checking dimensions and surface quality of your goods with less cost.

Optimisation of manufacturing processes to meet customers' individual requirements

Which profiles can you measure?

Round profile

Round profile

  • Diameter
  • Ovality
Square profile

Square profile

  • Height
  • Width
  • Side length
  • Diagonal length
  • Corner radius
  • Corner angle
  • Convexity of sides


  • Side relations
  • Side length
  • Distance between centers
  • Width across flats
  • Corner radius
  • Corner angle
  • Convexity of sides


  • Profile of vertical and horizontal ribs
  • Core diameter
  • Meter weight of the ribs and core
  • Number of ribs within the cross-section

Your benefits

Less scrap

By permanently monitoring the profile geometry, you demonstrably save material and benefit from lower reworking costs.

Proven quality

All measurement data is stored in a database. This allows you to retrieve and verify relevant dimensions, angles or lengths for the products of batches already produced at any time.

Seamless integration

Our measuring frames and the PC-based system can be easily connected to the master computer. Users can intervene optimally in the ongoing rolling process in the sense of Industry 4.0.

"Absolute customer focus means for us above all being close to the customer and his requirements. Our laser measurement systems for your steel profiles offers maximum accuracy and process control in safe working conditions."

Martin Pabst, Head of Business Unit at LAP





We advice you from the idea through the system design to the optimization of the ongoing operation. We will take into account the regulations and standards for your business, your special requirements and the economic conditions.

Project management

In co-operation with you we create a project plan and we synchronize our actions with your time frame. We provide the engineering, production, installation and commissioning as scheduled.


Before installation, we always test your system at our site. The installation date is coordinated with you to minimize or completely avoid downtimes. Integration in your production environment is then completed quick and easy.


We start up your new measuring or projection system in the real production environment. In doing so, we take care of final fine-tuning and carry out all tests necessary for acceptance.


We ensure that your system delivers the desired performance for many years. You receive software updates and information about technology and service. As an additional service, we offer cyclical inspection and maintenance of our systems.


Our worldwide service and partner network supports you anytime, anywhere. Troubleshooting is supported by remote access or local evaluation. Depending on the system, repairs will be carried out on-site or at LAP.

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