Premium products for the glass industry

GR² GmbH has specialised on quality products and technically innovative solutions for the container glass industry. We are part of an international Groupe, a group of companies working for the glass industry worldwide.

In addition to the Groupe products produced by our sister companies (e.g. Graphoidal Ltd., Sheppee Ltd., Rondot SAS and Sonicam SAS) we also offer quality products of renowned suppliers to the glass industry like  Pennine Industrial Ltd. and Parkinson Spencer Refractories. Our product range is supplemented with our own product innovations and custom specials designed in close cooperation with our customers.

For the service of our customers we have experienced Technical Sales Engineers available who gladly will visit you to discuss your projects and technical requirements.


Glasflaschen Herstellung


Wilhelm-von-Siemens-Strasse 12-14
12277 Berlin
PHONE +493078097720
FAX +493078097715

Handy Pyrometer VI

Handy Pyrometer VI

Quick and easy measurement temperatures

Colour Change Display for GO NOGO Temperature

Rotatable measuring prove for easier measurements

Including wall mounted charger and calibrator

Handy Pyrometer VI Ladestation

Umzug E

GR² moves on!

FromJanuary 30.2017 you will find us in our new

and bigger office with the following adress:


Wilhelm-von-Siemens-Strasse 12-14

Aufgang Ost, 5. Etage

12277 Berlin


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Soft Touch Takeout Tong Catridge

Soft Touch Takeout Tong Catridge

LESS finish defects due to soft closing

LESS wear

EASIER adjustment of Takeout

PATENTED technology

softtouch greifeinheit

Stainless Steel Silent Conveyor Chain

Stainless Steel Silent Conveyor Chain

Reduced danger of bottom checks due to thermal properties of
Stainless Steel

Longer chain life when used on lines with gas burners or fire
polishing systems

Stainless Steel Silent Conveyor Chain

Speed Gob Plus

Speed Gob Plus

Measurement of gob speed, gob length and gob temperature

Assistance for achieving optimal machine settings

Improved production efficiency

NEU  – Speed Gob Plus Gob Measurement Device

Our product range includes solutions for the following areas of glass production:

  • Glass Melting Furnaces
  • Forehearths
  • Feeders
  • Shear Mechanisms
  • Gob Distributors
  • Delivery Systems
  • I.S. Section Mechanisms
  • I.S. Machine Lubrication
  • Hot End Reject Systems
  • Conveyor Systems
  • Transfer Units
  • Lehr Loaders
  • Cold End Coating Bridges
  • Cold End Mixing Systems
  • Mould Polishing Machines
  • Equipment for the Mould Repair Shops
  • Measuring Instruments
  • Fixtures and Tools