History
1995
Development of a slurry paving machine and registration of the model with the German Patent Office.
1996
The slurry paving machine was developed further and readied for production.
1996
1997
Business registration
The company was founded by the brothers Berthold and Josef Terbrack
2000
Development of a spreading vane
Registration of the patent with the German Patent Office.
2000
2001
Development of the first solid matter feeding systems for biogas plants in collaboration with leading biogas firms
2004
Further development of various feeding systems, rams, sliding floor containers and press screws.
2004
2008
Development and successful market launch of the Vario dosage system.
2009
Development of our own electronics department
2009
2010
Construction of a new final assembly plant at our company headquarters
Development of the first mobile Vario solid matter feeder (rental machine)
Construction of the first Vario dosage container overseas (in Canada)
2011
The 100th Vario dosage system began operations
2011
2012
Our first company trade show presentations, at the IFAT in Munich and EuroTier in Hanover
2015
Development and successful market launch of the Vario Compact for smaller biogas plants
2015
2016
Development and successful market launch of the Vario GO
Development and successful operational commissioning of the Vario DUO system
Extension of the office building at our company headquarters
2017
Transfer of Josef Terbrack’s shares in the company to Ralf Terbrack
2017
2020
Development and market launch of the TT dosage system
Construction of the 10th mobile Vario solid matter feeder (rental machine)
Implementation of well over 1,000 projects in more than 20 countries worldwide, covering a wide range of applications, including the biogas, agro, RDF (refuse-derived fuels), sewage sludge, composting and recycling industries.