About us

Grenzebach is a world-wide leader specializing in the automation of industrial production lines. By providing services encompassing the entire life cycle of a project, Grenzebach’s tailor-made automation solutions have a positive impact globally in glass and building material manufacturing as well as intralogistics. Many years of experience, continuous development, and sustainable support services are what makes Grenzebach one of the most preferred partners world-wide. 3000 installed lines in 55 countries prove that the Grenzebach name stands for quality and reliability. Amazingly, 90 percent of Grenzebach’s products are for export which reflects that the medium sized family-owned company from Hamlar is a global player in the industrial automation.

For more than 40 years Grenzebach plays a major role in the glass industry. Thanks to the vast experience and intelligent solutions just about anything can be produced with the Grenzebach production technology: Whether it be thin glass for your smartphone or architectural glass for impressive facades.

Products and services

40 years of experience in plant engineering and construction for the manufacturing of glass. From the glass ribbon via the stacked single sheet to the glass warehouse - Grenzebach sets standards for the flat glass industry. The prime functions of Grenzebach production lines are measuring, classifying, optimizing, cutting, snapping, conveying and stacking. Float glass, coated glass, laminated glass, structured or wired glass and other special types of glass are manufactured on Grenzebach lines – all over the world. Innovative mechanical engineering and process technologies for Grenzebach flat glass finishing and systematic trainings, e.g. on the field of vacuum and coating technologies, lead to best results in the coating process. In addition, the Grenzebach supported development of new coating systems as for low-e, solar control and solar technology shows new ways and new solutions.


High speed tin-/ airside 3-axis stacker & loader for small to medium flat glass formats
• Stacking and destacking of glass
• Single stream and dual stream handling of glass
• Glass width up to 2.2 m, payload up to 60 kg
• Up to 20 cycles/min for stacking in tin & air mode
• Up to 10 cycles/min for de-stacking in tin & air mode
• Super flexible for various pick up & drop off heights, rack inclination and stacking depth
• Serves numerous types of glass racks

Further reading

Coating Technology

High-performance, intelligent, low-maintenance coating machinery
• Gas bar segmentation easily adoptable to process requirements
• Modular drop-in shield & drive system
• Process gas inlet at pass line and top pumping
• Fixed gas separation at varying glass thicknesses
• Stable and reliable ≤ 30 mm glass gap
• Minimal floor reinforcements and no special foundation requirements

Further reading

Float Scan Edge FSE-d

• Provision of important information for:
• Production process control system; e.g. ribbon drift
• Cutting control system; e.g. cutting head positioning
• Product and process optimization
• Product quality control and tracing
• Yield tracking and reporting Detection of: Glass ribbon edge position, outer edge position of knurl mark, inner edge position of knurl mark, evaluation of ribbon gross width, evaluation of ribbon net width, evaluation of knurl mark width

Further reading

Grenzebach Maschinenbau GmbH
Albanusstr. 1
86663 Asbach-Bäumenheim/Hamlar

Phone: +49 906 9822000
Fax: +49 906 9822108
Internet: www.grenzebach.com
E-mail: Send message

Contact person

Lisa Reitschuster
Marketing Specialist
Phone: +49 906 9822068
E-mail: Send message

Grenzebach Machinery (Jiashan) Ltd.
No. 100 Chenggong Road, Huimin Street
314100 Zhejiang, Jiashan Country
P. R. China

Phone: +86 573 84998000
Internet: www.grenzebach.com
E-mail: Send message

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