MainTech Systems GmbH
Industrie Center Obernburg
63784 Obernburg

Tel: +49 (0) 60 22 / 81 3366
development & conception
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production & manufacturing
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assembly & commissioning
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maintenance & technical service
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  • Industrie Verfahrenstechnik und Industrie Anlagen
Process engineering & plants
  • Wasser - Aufbereitung und Management
treatment & management
  • Energie - Erzeugung und Innovationen
production & innovation
  • Fasertechnologie - Spinnanalagen und Membrananlagen
spinning systems & membrane

Equipment and plants for solvent recovery and cleaning of exhaust air used by the process industry

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The solution to germs and microbes in the water meter: the fully automatic rinsing unit.

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Callista Private Equity GmbH acquired 100% of the shares of Mainsite Technologies GmbH from Mainsite GmbH & Co. KG on November 27th, 2018. In the future, the company will operate under the name MainTech Systems GmbH.

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As customer you rightly expect top quality services. We ensure this with a professionally integrated management system for quality according to DIN ISO 9001:2015, as well as the HSE management system according to SCCP.

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In the entire field of solvent processing industry MainTech Systems develops, designs and builds plants for exhaust air purification and solvent recovery. We have integrated the technology of Roses GmbH and we provide entire activated-carbon systems according to the fixed-bed adsorption process with steam regeneration. Whether the production process operates with one single or several organic solvents: we distil and separate them in a rectification process where necessary in order to reclaim them with high purities for further production.

We also supply components and subsystems for upgrading or expansion as well as retrofitting of existing plants. Finally we care about economic aspects of operation such as optimisation of the applied energies and utilities or about security concepts.

Partial and additional installations - as well as for retrofitting existing plants:

  • Concentration control for dryer exhaust air systems
  • Activated-carbon adsorbers for exhaust air purification and solvent recovery
  • Condensation (air-/ water cooled)
  • Steam saving system
  • Waste-water stripper
  • Neutralisation
  • Heat recovery for heating systems
  • Cooling
  • Energy optimisation
  • Conditioning of compositions (mechanical, rectification)
  • Steam-condensate recovery
  • Signal processing (instrumentation and control technology)
  • Speed-controlled fans
  • Equipment for emission measurement
  • Automation
  • Noise reduction

Solvents to be separated respectively recovered are among others as follows:

  • Benzene / toluene / xylene
  • Paraffin hydrocarbons
  • Chlorinated hydrocarbons
  • Alcohols
  • Esters
  • Ketones

Fields of application:

  • Gravure-printing products
  • Packaging materials
  • Sealing materials
  • Brake linings / clutch discs
  • Drive / V-belts
  • Coating materials
  • Carrier materials for films
  • Tobacco foils
  • Chemical and pharmaceutical products

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