TRANSFORMATION SUCCEEDS WITH US

HOLZ automation GmbH – Special machine construction from Backnang

is your system integrator for industrial automation. For 55 years, we have been offering automation solutions, plant engineering, and special-purpose machine construction near Stuttgart.

Focus: Manufacturing automation, process and assembly automation. We implement robotics, cobot solutions and industrial image processing. We have experts for PLC programming (Siemens, Beckhoff and Codesys).

Industries: Automotive automation, medical technology automation. We guarantee machine safety (CE certification), retrofitting industrial plants and automation technology in Stuttgart.

55 YEARS OF HOLZ AUTOMATION

Special-purpose machines – in use worldwide, based near Stuttgart

For over 55 years, HOLZ automation has been the specialist for the automation of production processes. Despite our passion for mechanics and software, people are at the heart of everything we do. We see ourselves not only as a supplier for mechanical engineering, but as a partner for customized solutions that relieve the burden on the user.

What sets us apart from the competition? The perfect symbiosis of decades of expertise, first-class German engineering, and a consistent focus on the requirements of modern production environments. We develop machines that adapt to you – for maximum efficiency and ergonomics in industrial manufacturing.

Worldwide, gearboxes, universal joints, drive shafts, axial fans, couplings, magnetic brakes, medical 3-way valves, steering spindles, axial piston pumps, photovoltaic modules, high-performance drills and lightweight bearings are assembled and tested using special machines made by HOLZ automation – with optimized cycle time and guaranteed quality.

We are an innovative partner for companies in the following industries

Automotive industry, manufacturing, consumer goods, construction, and healthcare. May we soon realize your project as well ?

Jürgen Holz | HOLZ automation - Special machines

JÜRGEN HOLZ
Managing Director

Your partner for turnkey plant construction: From design to assembly.

Everything from a single source – fewer interfaces, more success.

Everything from a single source – fewer interfaces, more success. In modern industry, time is the decisive factor. By closely integrating electrical planning, software programming and mechanical manufacturing, we eliminate friction losses between the trades. Our project managers will accompany you as your central point of contact from the first sketch in the design phase to the final assembly.

Ein Mann im blauen Hemd analysiert konzentriert ein Lego-Modell und Dokumente auf einem weißen Bürotisch.

Project Management & Consulting

Efficient management of complex industrial projects with a focus on adherence to deadlines and budget control.

 In complex special-purpose machine construction, excellent project management is the foundation for your success. Our structured project management, through proactive capacity planning and precise scheduling , ensures that all resources – from design to assembly – are optimally utilized. This guarantees the efficient and on-time implementation of your customized system solution.

Two monitors at a workstation display software code and a 3D CAD model of a machine.

Design & Development

CAD-based solutions that lay the foundation for your customized machine.

Design is based on state-of-the-art CAD workflows with Inventor (Vault) and Creo Direct Modeling , complemented by efficient machine simulation with Visual Components and innovative 3D printing technologies .

Safety is our top priority: from a thorough risk assessment and specific robot and laser safety measures to legally compliant CE marking and declarations of incorporation . Comprehensive technical documentation is provided through precise electrical , pneumatic , and fluid diagrams.

A skilled worker stands in front of modern CNC milling machines in an industrial workshop.

In-house production

High vertical integration for maximum quality control and flexibility.

We guarantee extremely high responsiveness through our highly flexible, CAM-supported manufacturing . With two specialized CAM workstations and a standardized material warehouse, we ensure the shortest possible lead times. Our capacities are also available to you as an external service . Thanks to a strong network and extended workbenches , we reliably compensate for peak loads – for maximum delivery reliability even under high capacity.

An IT technician connects colorful network cables to server hardware in a rack.

Electrical planning & control cabinet construction

Intelligent hardware planning according to current security standards.

We offer extensive experience in control cabinet construction for demanding, one- of-a-kind projects . Our team boasts a high level of expertise and a strong interface with electrical planning , ensuring seamless integration of planning and execution. Despite customized solutions, our standardized processes guarantee maximum efficiency and quality. The safety of your systems is our top priority: We conduct our own measurements and complete every project with a documented VDE inspection .

A technician works on a laptop in front of an automated industrial plant.

Software programming

Tailor-made PLC programming and visualizations for your automation solutions.
We implement your assembly automation through the complete commissioning of leading robotics systems (Kuka, Fanuc with Roboguide, ABB, Yaskawa, Stäubli, Mitsubishi, Denso) as well as future-oriented cobot technologies from Neura Robotics.
Our expertise in camera technology includes 2D & 3D image processing, vision inspection and code reading with the “Who-is-Who” of sensor technology: Keyence, Cognex, Zebra, Datalogic, Balluff, Wenglor and Sick.
In control technology (PLC), we rely on standards from Siemens (TCPU, Safety, WinCC Unified) and Beckhoff, including precise control of modern drive technologies (servo, DC, Async). We bridge the gap to IT through high-level programming languages ​​for seamless data integration with MES, ERP systems and databases, as well as customized IT services.
Two technicians servicing an industrial machine

Worldwide assembly & service

Professional on-site assembly and commissioning of your systems

Our young, dynamic team combines a high level of technical understanding with exceptional versatility . We professionally assemble and commission your systems worldwide , directly on-site – with a high degree of flexibility and a consistently problem-solving approach .

For maximum reliability and rapid response times, our 24/7 service hotline is available. Through this central service line, we guarantee immediate forwarding to the responsible department , ensuring that technical support arrives exactly where it’s needed, without delay.

Holistic industrial automation & special machine construction near Stuttgart

From assembly automation and robotics to testing technology and digitalization

HOLZ automation GmbH develops customized system concepts for efficient production. Our range extends from automotive matrix manufacturing and rotary indexing assembly in special machine construction to highly automated series production using bypass systems.

We master all assembly processes – from joining, screwing, and press-fitting techniques to welding and riveting, as well as crimping and industrial cleaning. In the field of robotics and handling, we integrate industrial and palletizing robots, as well as precise feeding technology and gripping systems. Additionally, we implement solutions for dispensing and adhesive technology, including lubrication and laser marking.

We guarantee the highest quality through integrated testing technology and sensors. Whether leak testing, torque monitoring, force-displacement measurement, or complex impedance analysis: In combination with industrial image processing (vision systems), we monitor the assembly of gearboxes, electric motors, and other components seamlessly.

Thanks to modern digitalization (Industry 4.0), we ensure intelligent process data management. With central control system technology, DMC identification, and modern interface management, we guarantee full traceability of your entire production.

Isometric view of a factory with conveyor belts and cardboard boxes.

Plant concepts

  • Assembly automation

  • Automotive

  • Matrix manufacturing

  • Rotary indexing assembly

  • Special machine construction

  • Assembly plant

  • Bypass system

  • Series production

Two precisely manufactured metal gears on a light background.

Assembly processes

  • Assembly technology

  • Joining technology

  • Screw technology

  • Press-fit technology

  • Welding process

  • Caulking technique

  • Industrial cleaning

  • Component cooling

Animation of a mechanical gripper arm grasping a component.

Robotics & Handling

  • robot system

  • palletizing robot

  • Handling technology

  • Gripping systems

  • Feeding technology

  • Material flow

  • Pick-to-Light

  • Automation solution

Precision nozzle with blue liquid droplet

Dosing & Marking

  • Dosing technology

  • Lubrication system

  • Adhesive technology

  • Laser marking

  • Siliconization

  • Industrial marking

  • industrial robot

  • Material flow

Illustration of an analog measuring device with a magnifying glass placed over it.

Testing technology EOL

  • Quality assurance

  • Leakage test

  • Torque monitoring

  • Functional test

  • Drag torque measurement

  • Pore ​​test

  • Resistance measurement

  • Impedance analysis

Industrial proximity sensor with metal thread and black cap.

Sensors & Components

  • Sensor technology

  • Image processing

  • Camera systems

  • Displacement measuring systems

  • Measuring sensors

  • joining unit

  • torque tester

  • Vision system

Metal screw, nut and ball bearing on a light background

components

  • Gearbox assembly

  • Drive technology

  • Electric motor assembly

  • Needle bearing

  • Cross joint

  • Assembly of components

  • Joining technology

  • robot system

Stylized blue cloud with digital traces and binary code on a light background.

Digitization

  • PLC development

  • Main computer technology

  • Edge Technology

  • Traceability

  • Data collection

  • DMC identification

  • ERP integration

  • Interface management

MADE BY WOOD

Solutions

Customer products
Customer projects

Special machine construction & automation: Frequently asked questions (FAQ) for HOLZ automation

Expert answers regarding individual systems, robotics, and efficient project workflows

HOLZ automation stands for high-precision, customized solutions tailored precisely to our customers’ production requirements. Unlike standard machines, we develop systems that pick up where the market leaves off. Our focus is on combining innovative robotics, smart testing technology, and maximum durability to sustainably optimize your cycle times.

We operate across various industries, but focus strongly on sectors with high quality standards. These include:

Automotive : Assembly and testing systems for complex assemblies.

Medical technology : Cleanroom-compatible automation solutions.

Consumer goods industry : High-speed packaging and assembly systems.

Electronics manufacturing : Precision handling of sensitive components.

Transparency is important to us. Our special-purpose machine construction projects are divided into five phases:

Needs analysis & consulting : We understand your challenge.

Concept & Design (CAD) : Development of the digital twin.

Manufacturing & Assembly : In-house production of your system.

Programming & commissioning: Integration into your existing IT/OT environment.

After-sales service : Maintenance and support for maximum availability.

Yes, absolutely. We see ourselves as pioneers of the Smart Factory. Our systems are equipped with state-of-the-art sensors and enable seamless data feedback (track & trace). We integrate market-leading robot systems (e.g., KUKA, FANUC, or cobots) to increase flexibility and precision in your production.

Customers choose Holz Automation because we combine engineering expertise with a hands-on mentality. We don’t deliver standard products, but rather competitive advantages. Our high level of vertical integration and regional roots guarantee fast response times, top quality “Made in Germany,” and a collaborative partnership based on mutual respect.

AWARD-WINNING

Our success proves us right.

We have received numerous awards and accolades, and we are incredibly proud of this. These recognitions of our work motivate us to continue giving our all and more. We don’t want to stand still; we are constantly evolving so that we are up to every challenge – both for our customers and for our outstanding employees.

WeQ PRICE

For employee qualification, personnel management and company development: Careers at HOLZ

GERMAN INNOVATION AWARD

Award for machines that shape the future and improve lives:
Made by HOLZ

BEST OF INDUSTRY AWARD

Award for outstanding products and innovative concepts:
WOOD universal joint assembly

REMS-MURR INNOVATION AWARD

The Rems-Murr district, together with partners from the business community, has awarded HOLZ automation a prize.