All under one roof – your greatest advantage

Everything under one roof – for us, this doesn’t just mean combining application technology, system engineering and automation; it particularly also means the entire process, from developing to manufacturing and starting up an ATN product or system.

Our customers have access to highly qualified specialists in every division, and optimum solutions are developed and implemented based on their personal requirements. They also have a competent contact in ATN Hölzel GmbH, and benefit from harmoniously co-ordinated departments.

Technical sales

Special machinery and system engineering products require professional, technical consultancy. And investments in these areas need careful, long-term planning. Our sales team acts as a competent contact to offer you comprehensive, competent advice.

Technical sales services

  • Consultancy for interested parties and customers
  • Formulating system concepts and feasibility studies
  • Adapting existing system concepts to customer requirements
  • Compiling quotes for application technology, system construction, spare parts and wear parts

Your contact for ATN Hölzel GmbH technical sales

Phone: +49 35936 3350
E-Mail: Opens window for sending emailvertrieb(at)atngmbh.de

Project management

Our project management division takes charge of operational planning and controlling for our projects. In order to achieve the qualitative and quantitative objectives, it co-ordinates our internal departments, corresponds with our customers’ contacts, and incorporates the work of external parties. Experienced project managers supervise the orders from placement to turnkey handover.

Project management services

  • Precise project definition, with objectives, dates and tasks
  • Internally co-ordinating the ATN Hölzel GmbH departments
  • Communicating with our customers
  • Arranging solution proposals for any problems or technical changes
  • Co-ordinating external companies involved with the project
  • Project controlling and reporting
  • Project services as general contractor

Your contact for ATN Hölzel GmbH project management

Phone: +49 35936 3350
E-Mail: Opens window for sending emailprojektmanagement(at)atngmbh.de

Mechanical engineering

Our systems have to fulfil all kinds of tasks and standards. Whether as a manual workstation, semi-automatic system or fully automatic system, the requirements are met accordingly by our engineering departments. Taking into account country-specific rules and customer standards, the Mechanical Engineering department builds mechanical parts and system components, designs layouts, and conducts feasibility analyses.

Mechanical Engineering services

  • CAD engineering in 3D with
    • Auto-CAD
    • Catia V5
  • Taking into account various customer standards and current rules and laws
  • Studies and tests in accordance with the Machinery Directive
  • Compiling feasibility analyses and concept studies
    • Using Robcad
  • Compiling system documentation with
    • Parts lists
    • Spare parts lists
    • Operating instructions
    • Training documents
  • Revising plans following acceptance

Electrical Engineering

The mechanical engineering requirements are met by our electrical and pneumatic engineers. Unit construction, compilation of circuit diagrams, functional diagrams and flow charts, action planning and formulating specifications for our products and systems all take place in accordance with relevant rules and standards.

Electrical engineering services

  • Electrical engineering with
    • E-Plan
    • AutoCAD
    • Ruplan
  • Pneumatic engineering with
    • Fluid-Plan
    • Auto CAD
  • Taking into account various customer standards and current rules and laws
  • Compiling system documentation with
  • Parts lists
  • Spare parts lists
  • Operating instructions
  • Training documents
  • Revising plans following acceptance

PLC/software programming

Our automation systems are individually programmed in the required programming language by the Software Development/Commissioning department, which also develops system-specific visualisation.

SPS/Software programming services

  • Programming the following manufacturers’ control systems:
    • Allen Bradley
    • B&R
    • Mitsubishi
    • Modicon
    • Siemens S5, S7
  • Formulating programming flow charts
  • Commissioning systems
  • Shift and standby assistance following commissioning
  • Training customer staff
  • Compiling full operating instructions

Robot programming

Industrial robots are programmed, assembled and commissioned by our staff in the Robot Programming department. These range from compact, semi-automatic production cells with one robot, to highly complex and fully automatic systems with multiple robots.

Robot programming services

  • Programming and commissioning the following manufacturers’ robots:
    • ABB
    • Comau
    • Fanuc
    • Kawasaki
    • Kuka
    • Mitsubishi
    • SEF
    • Yaskawa Motoman
  • Formulating programming flow charts
  • Shift and standby assistance following commissioning
  • Training customer staff
  • Compiling documentation for the robot control program

Mechanical and electrical assembly

Diagrams and plans produce parts, parts produce units, and units produce highly complex systems. Based on the specifications of the engineering departments at the electrical and mechanical production plant, many individual parts are used to assemble application and system technology, switching cabinets, handling and transport systems, and safety devices. In doing so, ATN produces a lot of items in-house, enabling great flexibility and short response times, and, most importantly, guaranteeing consistently high product quality.

Service management

We offer you an extensive service beyond merely supplying products and systems. Fast, simple support for maximum system availability, as well as extensive training and consultancy for your staff, set you up perfectly for an optimum production process.

Service management solutions

  • Spare parts supply
  • System training
  • Maintenance and reviews of our products and systems
  • Application technology training
  • 24-hr hotline

Your contact for service management at ATN Hölzel GmbH

Phone: +49 35936 3350
E-Mail: Opens window for sending emailkontakt(at)atngmbh.de

Research & development

A key element of our focus on sustainability sees our R&D department work very intensively to further develop and expand our products. In addition to fulfilling customer requirements, other important work aspects include material adjustments, optimisation of energy consumption, and increasing user-friendliness.

Research & development cornerstones and services

  • Mechanical and electrical engineering
  • Robot and software programming
  • Mechanical and electrical construction, and commissioning of test systems
  • Customer and project-specific studies
  • Documentation of results
  • Knowledge transfer (internal/external)
  • Handling research assignments from the fields of business and research, and for various institutions


All corporate processes at ATN Hölzel GmbH are certified under DIN EN ISO 9001:2008. All systems and products developed and produced are CE-compliant, and meet the latest technical and legal regulations, taking into account the national requirements.

ATN HÖLZEL GmbH

Brunnenstrasse 3
02736 Oppach

E-Mail: Opens window for sending emailkontakt(at)atngmbh.de
Phone: +49 35936 335-0
Fax: +49 35936 335-2000


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