Keller Feinwerktechnik GmbH

State-of-the-art automation solutions

For many companies, automation is no longer just a “nice-to-have,” but often the deciding factor in whether processes run smoothly or constantly grind to a halt. Keller Feinwerktechnik focuses on sophisticated automation solutions that don't just optimize isolated processes, but deliver tangible benefits along the entire value chain. Whether it's classic industrial automation or the retrofitting of smaller systems, what ultimately matters is that the benefits are measurable and the investment makes strategic sense. When processes are automated, productivity usually increases automatically, while typical sources of error from manual steps are significantly reduced. This is noticeable not only in the production volume, but above all in the more consistent quality.

And yes, everyday life is becoming more flexible: requirements change, markets shift, supply chains falter, and stable, automated processes allow for a much better response without having to start from scratch each time. Then there's the rather “unspectacular” part, which, however, really counts in practice: resources are used more effectively, costs decrease over time, and processes can be scaled without introducing chaos with every growth step. Intelligent automation relieves employees of routine tasks, freeing up time for important matters and ensuring that processes remain transparent, stable, and reproducible. This is precisely why automation is often the lever that makes competitiveness and future-proofing possible in the first place, with clearer structures, greater efficiency, and a digital strategy that doesn't just look good on paper.

An Overview of Our Services

Plant Automation

Robot Automation

Industrial Automation

CNC Automation

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Request a free consultation now – we'll provide you with practical advice.

Are you planning a new plant or would you like to automate an existing process? Whether it's special-purpose machinery, plant engineering, or targeted automation solutions: We develop a solution that fits your requirements, interfaces, and target values – transparently, structurally, and with a clear focus on cost-effectiveness.

Use the contact form for a non-binding inquiry. Briefly describe your task, and we will get back to you promptly to discuss how we can sustainably improve your production with a customized machine.

Kai Marquardt

Special Machine Construction

+49 4121/7807-427

marquardt.k@keller-feinwerktechnik.de

Thomas Tepp

Contract Manufacturing

+49 4121/7807-430

tepp.t@keller-feinwerktechnik.de

Your questions answered quickly

Here you will find answers to the most important questions.

What advantages do automation solutions offer in mechanical and plant engineering?

Automation solutions increase productivity because processes run more reliably, faster, and reproducibly around the clock. In industrial automation, scrap and rework decrease thanks to consistent quality, while lead times are shortened. At the same time, automation systems relieve your staff of monotonous or dangerous tasks. The concrete benefits: improved OEE, more predictable capacity, and lower unit costs, including traceable data for auditing and continuous optimization.

When does customized machine automation make more sense than a standard solution?

Custom machine automation is worthwhile when product variants, cycle times, component tolerances, or space constraints limit a standard solution. Especially with complex assembly, testing, or handling tasks, a precisely tailored design creates measurable added value. Standardized modules are ideal for clearly defined, recurring processes. The benefit for you: With the right balance of proven components and customer-specific engineering, you get a cost-effective solution that combines performance and future-proofing.

How can automation systems be integrated into existing plants?

Integration begins with an inventory of interfaces, safety concepts, controls, and cycle times. Modern automation systems can often be expanded incrementally, for example, via retrofit modules, new feeders, robot cells, or camera-based inspection stations. Clean communication (e.g., fieldbus/Industrial Ethernet) and a coordinated CE and safety assessment are crucial. The benefits: minimal downtime, predictable retrofitting, and measurable efficiency gains without rebuilding the entire system.

How can industrial automation reduce costs while simultaneously improving quality?

Industrial automation reduces costs by minimizing process variations, optimizing material consumption, and reducing manual errors. Automated testing and documentation steps increase quality because deviations are detected early and their causes are rectified more quickly. Furthermore, stable cycle times improve delivery reliability and reduce overtime and express delivery costs. The benefits: lower total cost of ownership (TCO), fewer complaints, and higher process capability—a decisive advantage for mass production and demanding industries.

For which applications is special-purpose machine automation particularly suitable?

Special-purpose machine automation is particularly suitable for assembly automation, functional testing, end-of-line inspections, precise handling, and packaging and palletizing processes. Typical application areas include medical technology, automotive, electronics, plastics engineering, and precision mechanics—anywhere product variety and high quality requirements are paramount. The benefit: You receive a solution precisely tailored to your product and process objectives, including scalability for future production volumes and new variants.

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