Mechanical Engineering, Powered by Partnership

Full-Service Capabilities in One Place

At our Erfurt location, we bring together the expertise of three specialized companies – SEITEC, Retrag, and Mehnert – in one joint competence center. Through close collaboration, we combine know-how in design, automation, assembly, and commissioning to efficiently and reliably realize even the most demanding projects.

With around 100 skilled professionals and many years of shared industry experience, we cover the entire value chain of mechanical engineering: from initial ideas and concept development to engineering, software development, design, assembly, commissioning, maintenance, and digitalization solutions.

By uniting these competencies under one roof, we enable short coordination paths and a high degree of flexibility. Our interdisciplinary approach results in well-thought-out solutions that integrate seamlessly into existing production environments.

Our goal is to develop machinery that meets both today’s and tomorrow’s demands – through quality and collaboration.

Concept Development for Individual Requirements

From Idea to Perfect Solution – On Time and Cost-Efficient

Are you facing new challenges in your production? Looking to upgrade an existing system to handle new products? Or planning to fully automate manual processes?

Starting with a thorough analysis of your on-site conditions and specific requirements, we develop the optimal solution for you. Together with you, we refine the task definition and create a well-thought-out concept for technical implementation – whether for new installations, retrofitting, or the optimization of existing systems.

Throughout the process, we stay focused on the latest technologies and place great importance on meeting deadlines and maintaining cost efficiency from the very beginning.

Our goal is to deliver solutions that not only excel technically, but also make a lasting contribution to your production performance.

Engineering and Design

Innovation Meets Precision

Our experienced mechanical and electrical design engineers translate your project concepts into precise, customized solutions using state-of-the-art engineering tools. The result: design solutions tailored to the exact requirements of your project.

Based on our detailed planning, selected partners manufacture the mechanical assemblies and electrical control panels. This close collaboration ensures seamless implementation and the highest level of quality.

Our Services at a Glance

• 3D CAD Design for precise and flexible planning processes
• FEM Analysis for reliable and robust constructions
• CE Certification to ensure compliance with legal standards and regulations
• Electrical Design for efficient and safe control systems

With expertise and modern technologies, we bring your projects from planning to realization – successfully and with precision.

Software Development

Human-Centered – Precise Control and Intuitive Operation

Every modern production machine or system requires a reliable control system (PLC), an intuitive user interface (HMI), or a comprehensive process control system. At SEITEC, we rely on proven technologies from leading manufacturers to ensure maximum reliability and efficiency.

Our team maintains extensive function libraries that enable object-oriented programming for PLC, SCADA, and DCS systems. These libraries are built on years of experience in automating a wide range of processes and ensure optimal customization to your specific requirements.

To validate our software and reduce time-to-market, we use virtual commissioning with the WinMod simulation system. This technology allows us to optimize processes early and minimize errors before your system goes live.

With SEITEC, you benefit from cutting-edge automation technology designed to make your processes more efficient and future-proof.

Assembly and Commissioning

From Pre-Assembly to Operator Training – From a Single Source

In collaboration with our partner Mehnert, we handle the complete mechanical and electrical pre-assembly of your machines as well as professional on-site installation. Our extensive experience in special-purpose machine and plant construction is backed by the in-depth expertise of our qualified staff, who continuously enhance their knowledge through regular training.

Following assembly, our specialized team takes care of the functional commissioning of both hardware and software. We ensure that all systems are perfectly synchronized and operate smoothly. To support a seamless transition into operation, we also provide comprehensive training and onboarding for your employees.

With our expertise and precision, we support you reliably from assembly to full operational readiness – on time and with maximum efficiency.

Maintenance and Service

Comprehensive Support Throughout the Entire Lifecycle of Your System

Even after commissioning, SEITEC remains your reliable partner for the full lifecycle of your systems. We have all the necessary expertise to maintain your equipment professionally or to carry out repairs quickly and efficiently in the event of a failure.

Our core competencies include the maintenance of control and process automation systems as well as IT infrastructure. Upon request, we also service older systems that were not originally supplied by us. Based on a detailed system assessment, we provide tailored retrofitting offers to bring your equipment up to the latest technical standards and extend its operational life.

With our comprehensive service portfolio, we ensure that your systems run reliably and efficiently – today and in the future.

Digitalization and IT Solutions

SEITEC Software – Your Path to Digital Transformation

Digital transformation in the industrial sector is constantly evolving, presenting companies with new challenges. Powerful IT solutions are a key factor in ensuring long-term competitiveness. SEITEC combines deep expertise in information technology, industrial software development, and automation to deliver tailored solutions for your shop floor requirements.

With a blend of orchestrated, proven technologies and proprietary software, we guide you on your journey into the digital future. We work in close partnership with you to design solutions that are secure, highly available, and cost-efficient to operate. Our applications range from seamless process integration and IIoT connectivity to the connection of MES and ERP systems – as well as custom-tailored solutions for machines and shop floor environments. These applications create transparency and drive targeted process optimization.

SEITEC stands for forward-thinking IT and software solutions that sustainably support you in optimizing your processes and strengthening your competitive edge.