In-Line and End-of-Line Testing

The implementation of automated End-of-Line (EOL) and In-Line testing systems enables companies to make their production processes not only more efficient but also more sustainable. By combining improved quality, reduced costs, and increased flexibility, you too can gain a clear competitive advantage in an increasingly dynamic market environment.

Optimizing Your Production with Automated End-of-Line and In-Line Testing

Automated End-of-Line (EOL) and In-Line testing are essential components of modern production lines. These technologies offer enterprises across various sectors the ability to maximize quality and efficiency while simultaneously reducing costs and minimizing sources of errors. These testing methods enable reliable and precise monitoring and control of production, showcasing their specific advantages in various application areas.

Product Example

Your Production Line with Integrated Quality Control

The fully automated functional test ensures that only products with flawless functionality are passed from assembly to subsequent processes. A corresponding test can be carried out as needed at any stage of the manufacturing process.

Ideally, the robotic cell is integrated directly into the assembly line to enable a continuous flow of production and to quickly reroute non-compliant products for rework. After the product to be tested has been positioned, contacting for power supply, communication, and output measurement takes place. Upon request from the evaluation software, the individual buttons are pressed with the touch finger, and the required pressure is recorded. A camera control can also be used for optical testing at all stages. After the test, the results are recorded and reported to the master computer. Depending on the test results, the product is either approved or rejected.

The system is executed as a completely enclosed cell (aluminum profile system with protective panels) with considerations for ESD protection measures. The robots stand on a compact base and are equipped with various tools according to the diversity of products. These tools are used for contacting and button testing and can be supplemented with additional tools, e.g., on pneumatic cylinders or linear axes. The individual contact elements are easily accessible and can be replaced as needed.

Our Robotic Cell for Testing Control Housings

When innovative electronics are on the testing bench, we offer you our full expertise. This includes our robotic cell for quality control of control housings, which we have successfully implemented for one of our well-known clients.

The specific requirements for End-of-Line testing with this robotics solution included:

  • Testing complete controls or spare parts (circuit boards)
  • Contacting with industrial robots or pneumatic cylinders
  • Button testing with a touch finger and force measurement on industrial robots
  • Concurrent production with multi-product capable tools
  • Communication with the master computer and evaluation software
  • Fully automated contacting of circuit boards or electronic components and button testing with force measurement

Your Production Line with Integrated Quality Control

The fully automated functional test ensures that only products with flawless functionality are passed from assembly to subsequent processes. A corresponding test can be carried out as needed at any stage of the manufacturing process.

Ideally, the robotic cell is integrated directly into the assembly line to enable a continuous flow of production and to quickly reroute non-compliant products for rework. After the product to be tested has been positioned, contacting for power supply, communication, and output measurement takes place. Upon request from the evaluation software, the individual buttons are pressed with the touch finger, and the required pressure is recorded. A camera control can also be used for optical testing at all stages. After the test, the results are recorded and reported to the master computer. Depending on the test results, the product is either approved or rejected.

The system is executed as a completely enclosed cell (aluminum profile system with protective panels) with considerations for ESD protection measures. The robots stand on a compact base and are equipped with various tools according to the diversity of products. These tools are used for contacting and button testing and can be supplemented with additional tools, e.g., on pneumatic cylinders or linear axes. The individual contact elements are easily accessible and can be replaced as needed.

In-Line and End-of-Line – Take Advantage of Our Automation Solutions for Innovative Quality Assurance

Automated testing of different components ensures compliance with the highest quality standards with maximum efficiency. Identify defective test specimens during or immediately after production and immediately optimize your manufacturing processes with minimal waste and time loss. Automated testing systems from Rotte increase the reliability of your internal processes overall and ensure that each product is in flawless condition when delivered to your customers. The testing systems can naturally be flexibly configured, allowing you to always perform customer-specific measurements of relevant product parameters, even with changing requirements.

Rotte is your partner – for advanced testing systems, modern robotics, and the highest customer satisfaction!

One Company, Many Advantages

Ulrich Rotte Anlagenbau & Fördertechnik GmbH is your specialist in custom machinery. In addition to our innovative solutions in special-purpose machinery and automation technology, you also benefit from a wide range of customer and after-sales services:

Your Advantages at a Glance:

  • Decades of experience in special-purpose machinery
  • Extensive know-how across all areas of automation technology
  • High expertise in the latest technologies and applications for Industry 4.0
  • All services from a single source—from development and design to manufacturing, assembly, commissioning, and regular on-site maintenance
  • Optional training of your machine operators, technicians, and supervisors at your facility
  • Mechanical engineering made in Germany – we design and manufacture exclusively in Germany
  • Personalized customer support – you will always have a qualified contact person available