Updated worldwide glass market study 2021 available now for flat, container glass and tableware

We have updated our international studies on flat glass, container glass and tableware for 2021.

This unique software provides a global overview about glass producers and technical details. Easy to use and clear tables summarize information and data about glass makers such as: Glass types: flat glass, container glass, tableware, production capacities in regions and countries, number of furnaces, furnace types, year of construction, glass types and sub-types, products, project information, special news and downloads.

Further databases supplying demoscopic data and import and export data complete the market survey. Based on these data, prepare individual country profiles with information about local production capacities, local market sizes and expected demand in the future.

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Updated Hollow glass study 2021


Updated Float glass study 2021


Liste d´entreprises


Adresse Bock Energietechnik GmbH
Gösen 15
92685 Floß
Pays Allemagne
Téléphone 0049 9603 1295
Télécopie 0049 9603 2995
E-mail Get in contact with Bock Energietechnik GmbH
Internet www.bock-energietec.de
Employées 15
Année de fondation 1985


Correspondant 1. Günther Bock
Phone: 0049 9603 1295
Fax: 0049 9603 2995

Produits ou Machines

We are acting in many areas of the glass industry like packaging glass, fiber glass, container glass, flat glass, glass wool and houshold glass. In these industries we are competent for melting furnaces, feeder and especially for special applications.

Some examples of our product range:

- Engineering and modelling for boosting systems

- Water-Cooling systems for electrode holders

- Electrode holder for bottom / side / top

- Power regulation / transformers

- Service in hot-drilling and change of electrode holders


Histoire de l´entreprise

was founded in 1984 by graduate engineer Werner Bock.
Since 2016, Mr. Günther Bock, son of the founder, together with the support of his wife Diana, manages the company.

The objective of the company is the efficient utilization of electric energy in the glass industry.

We design, manufacture and install electrical heating systems for a variety of applications in the glass industry.
Forty years of experience in the area is helpful. We have made many installations to the complete satisfaction of our clients.

Electrical heating systems for the glass industry
· Physical and mathematical modelling with representation of the electric power     
  density in molten glass
· Electric additional heating systems (boosting facilities), complete installations from
  planning to commissioning
· Transformers and thyristors with corresponding adjustment controls
· Electrode supports with accessory installation equipment for bottom-, side- and top
· Cooling equipment for electrodes
· Forehearth heating
· Feeder bowl (spout)  heating
· Glass level measurement with established principle - in high-tech measurement
· Special furnaces – according to customer specifications
· Service in hot-drilling and change of electrode holders