Photo: Viper Tube Systems Rohrsysteme GmbH

9. August 2021

Production 4.0 in Bischofshofen

Automation, Industry 4.0 production, and e-learning are the digitalization processes that Viper Tubes Systems initiated last year. This was made possible by the DigiInvest funding, which is the digitalization support of the Salzburg state.

To increase the level of digitalization, relieve employees, and set new standards for knowledge transfer, Viper Tube Systems launched a digitalization process in December 2020. The project is supported by the DigiInvest funding of the state with €30,000 (total project volume over €100,000), lifting internal processes to level 4.0. “Digitalization is an essential aspect of today’s business environment. Therefore, we would have implemented our production 4.0 plans anyway, even without the funding approval. However, the funding certainly makes it easier to explore this unknown path,” says Managing Director Petra Hallinger.

Viper Tube Systems from Bischofshofen is not new to the field of digitalization. For example, the company introduced an ERP system with automatic accounting 15 years ago. Today, they are far more advanced and rely on production processes 4.0. The related digitalization project is based on three pillars: learning cameras for quality assurance, full automation, and an e-learning app. Viper Tube Systems processes around 200,000 ring soldered pieces annually, which have two sealing surfaces. Currently, visual inspection is carried out with the four-eye principle. Soon, quality control will be performed using learning cameras. This will improve the quality of the optical measurement and testing process and relieve employees as the task is very exhausting for them.

In addition, unnecessary waste is to be avoided in the future by fully automating the impulse bending production. Cameras are also installed for continuous monitoring and a bunker that stores material. This eliminates manual reloading by one person, and the machine can run around the clock. Currently, the machines are still running in shifts. The communication function expands production: if irregularities occur, the responsible employees are automatically informed and can counteract the problem. A new e-learning app revolutionizes knowledge management in the company: training, quality assurance records, documentation, and processes are now carried out digitally. This goes so far that employees can also take a digital test on the learned training content.

Quick response to new challenges

When asked about the impact of the pandemic on her company, Petra Hallinger reports that “in spring 2020, the supply chain was disrupted and we, like our customers, were forced to implement short-time work.” However, production could resume as early as June. “We then worked with our company physician to develop and implement safety rules. Even today, one year later, the supply chain is still very fragile. Every day brings new challenges that we have to respond to quickly,” Hallinger continues. The company’s daily operations have adapted to the new circumstances: Viper Tube Systems increasingly uses online meetings, and trade show visits or trainings are also held virtually. In addition, working from home has become established for certain employees.

About Viper Tube Systems

The company based in Bischofshofen (Pongau) has around 60 employees and produces metal tubes for the automotive and commercial vehicle industries. In December 2020, they started a digitalization process with the support of the DigiInvest funding program, which will run until May 2022.

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