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ancorro GmbH

Schulweg 2 A, 09603 Großschirma
Telephone +49 3731 393414
Fax +49 3731 392451

This company is main exhibitor of

Hall map

glasstec 2018 hall map (Hall 12): stand D73

Fairground map

glasstec 2018 fairground map: Hall 12

Our range of products

Product categories

  • 01  Glass production/Production Technology
  • 01.02  Auxiliary and operating materials
  • 01.02.01  Refractories

Our products

Product category: Refractories


Raw materials/analysis
Composition and quality of the required raw materials
Determination and evaluation of the grain-size distribution
Adaptation and optimization of the glass recipe

Melting process
Effective error analysis
Adjustment of process parameters
Monitoring of process parameters

Setting and monitoring of temperatures
Fine-tuning machine parameters to glass properties
Adjusting the cooling of tools and end products

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Product category: Refractories

Surface Treatment

The surface treatment of your components may be realized with the ancorro mobile plant at your premises, or with the stationary plant at ancorro’s headquarters. The ancorro technology may be implemented for almost all refractory geometries, and may also be applied to components in series.

Surface-treatment technology
Mobile plant for surface treatment of fireclay pots
Stationary surface-treatment plant for removable components of varying geometry
Individual surface treatment on site for special geometries

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Product category: Refractories

Measurement and analysis

We can realize the following tests in our laboratory:
Static finger test
Dynamic finger test
3D-scanner evaluation
Blistering studies
Crystallization measurement
Crucible tests Glass analysis
We are happy to carry out further tests and analyses upon request.

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About us

Company details

Advancement through high-temperature refining of refractories
ancorro (Greek/Latin: “anti-corrosion”) stands for longer service life of refractories, higher energy efficiencies, and expert know-how in high-temperature processes.

At first, it was a simple idea for increasing the service life of porous refractories. Since 2008 and a lot of research work, that idea has matured into an extensive surface-treatment technology. The ancorro technology can be used on any refractory for high-temperature processes worldwide - independent of the (refractory) producer.

By using the ancorro surface-treatment technology, the corrosion of the refractory caused by the hot melt and extreme conditions is reduced. The results are more resistant refractories and components for industrial use.

The company ancorro is a spin-off of the Institute of Ceramic, Glass and Construction Materials of Technical University Bergakademie Freiberg.

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