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VISIT ARNOLD IN
SAN FRANCISCO
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SAN FRANCISCO
20th - 22nd OF JANUARY 2026
BOOTH 3286

Machinery and equipment for the glass and silicon industry

ARNOLD is one of the worldwide leading manufacturers of burners, tools and machines as well as ready-to-use systems for customers in the area of silicon for semicondutor and photovoltaic, glass and quartz glass processing, fibre-optic and the automotive production.
 

Automation

 

For more than 30 years we have been operating as partners of the automotive industry and its suppliers in the automation of production processes and production procedures. Our mission is a long-term and prosperous partnership with satisfied customers, due to innovative and future-orientated know-how.
Our team of automation technology specialists will plan and produce your customized system solution, for instance in the assembly automation for aggregate and carrier components, in the automatic assembly of cable looms in the foundry practice etc.

Silicon

 

Our core competence in photovoltaics and semiconductor poly-Si processing is the mechanic cutting, notch-and roundgrinding, surface- and chamfergrinding, squaring, rod- and profilgrinding / polishing of silicon ingots.

Arnold can offer innovative, stand alone machines, as well as machines developed according to your individual requirements and specifications, such as complete processing centres and custom-tailored complete systems with an automatic linkage of all production processes and an intelligent assembly control system.

Glass and quartz glass processing

Based on our traditional values and experience regarding the thermal and mechanical processing of glass and our ability to develop highly-engineered production lines and systems, we can offer you a wide range of burners, tools and standard machines manufactured for superior glass specialist firms as well as complex process solutions, i.e. for the solar thermal glass tube production, the high-precision resizing of quartz glass tubes, the completely automated production of laboratory and lamp-glass and other specific applications for thermal glass processing.

Firmenprofil
Short profile

- Founded in 1950

- HQ Weilburg/Lahn

- About 160 employees

The Arnold Group consists of the following companies:

- Herbert Arnold GmbH & Co. KG
- Helmich Automationstechnik
- Heathway Ltd.
- B&C

News

NEWS 

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09.12.2025

A decade of dedication and masterful painting! 

Today, we would like to congratulate Igor Savtchouk on his 10th anniversary with the company. He has been a permanent and reliable member of our team for a decade, and his work speaks for itself every day.

What sets him apart is not only his craftsmanship, but above all his diligence, patience and unwavering commitment to quality. He brings calm to challenging situations, gets things done when it matters and approaches every project with the same professionalism as on his first day. 

Thank you for 10 years of reliability, loyalty and exceptional dedication.


We are proud to have Igor with us – and look forward to everything we will achieve together in the future!

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09.12.2025

25 years of experience, precision and dedication to assembly! 

Burkhard Daum began his training as a mechanical engineer on 1 November 2000 and has been part of the Arnold Group team ever since. A quarter of a century of experience, technical excellence and reliability – that deserves the utmost respect! 

With his technical skills, high quality standards and calm, solution-oriented manner, Burkhard ensures that even demanding projects are implemented smoothly. But he is much more than just a professional at the machine: he is a reliable colleague, a valued mentor and a key member of our team.

Over the years, he has shaped countless projects with his experience, dedication and team spirit, providing invaluable support to our company. His contribution is priceless, both for our work and for the positive atmosphere within the team.

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Thank you, Burkhard, for 25 years of loyalty, professionalism and outstanding commitment. We are proud to have you on our team and look forward to many more years of shared success, valuable collaboration and masterful craftsmanship!

Downloads
Our clearly arranged catalogs in PDF format


Inform yourself about our machines, burners and tools, clearly arranged in our catalogs and complete with all details and technical data 
To the downloads >>

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