Tsunami – Transversal paddle mixer


  • 18.5 or 22kW drive power
  • Low energy consumption due to operation by frequency converter
  • 43,422 m³/h circulation capacity with simultaneous low speed of 9 rpm
  • Paddle diameter 5.20 meters
  • Available with 2 or 4 paddles
  • Easy to maintain, as the drive unit is outside the tank
  • Suitable for digesters, post-digesters and final storage facilities
  • 3-stage reliable planetary gear
  • Optionally with float for changing filling levels

Steinauer – standing paddle mixer


  • 18.5 or 22 kW drive power
  • Low energy consumption due to operation by frequency converter
  • 43,900 m³/h Circulation capacity
  • Stepless adjustment of the stirring power
  • Paddle diameter 4.20 meters
  • Available with 4 to 6 paddles
  • Suitable for digesters, post-digesters and final storage facilities
  • 3-stage reliable planetary gear
  • Easy to maintain, as the drive unit is outside the tank

Mississippi – paddle mixer


  • 18.5 kW drive power
  • Low energy consumption due to operation by frequency converter
  • 26,675 m³/h Circulation capacity
  • Paddle diameter 4.20 meters
  • Suitable for digester and post digester
  • 3-stage reliable planetary gear
  • Easy to maintain, as the drive unit is outside the tank
  • Optionally available with central lubrication system


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The right insertion technology for every requirement



  • As a simple contributor with 10 m³, 20 m³, 24 m³, 34 m³, 40 m³ or 50 m³
  • As a double feeder with 68 m³, 80 m³ or 100 m³
  • 7.5 – 11 kW drive power per screw
  • As ceiling or side entry or with high conveying technology
  • Solid screws and screw tubes (opt. completely made of stainless steel)
  • Stainless steel tray
  • Digital large display
  • Visualized control panel
  • Reliable drive units with planetary gearheads

Hochreiter Walking Floor


  • Volume from 56 m³, 82 m³ up to 108 m³
  • 4 to 5.5 kW hydraulic power unit
  • 2.2 kW per milling drum (optionally with central lubrication)
  • Optionally available with additional milling drums
  • Side entry or high conveyance technology
  • 12 hydraulically controlled stainless steel push bars
  • Visualized control, large digital display with dosing diary
  • No corrosion problems, because lined with PE-tub & screen printing plates
  • Economic operation due to low power consumption

Technical data

  • Volume of 50m³, 70m³, 90m³ or 100m³
  • 5.5 kW hydraulic power unit
  • 2.2 kW per scarifying roller
  • Optionally with central lubrication



  • 18.5, 22 and 30 kW drive power
  • Stainless steel body with 5 inlets in DN300
  • Integrated manifold from 5 to 11 outlets
  • High degree of prefabrication due to frame construction with pneumatic sliders
  • High flow rate due to a robust centrifugal pump
  • With automatic central lubrication system
  • Optionally with flow measurement



  • Large gas storage for flexible plant operation

  • A support fan keeps the outer weather protection membrane stable and makes it unaffected by wind

  • An internal, invisible foil serves as a buffer for the biogas and is expanded or collapses due to the gas pressure.

  • Level monitoring on the smartphone

  • Gas storage offers biogas large space for cooling, condensation and sulfur reduction

Available as:

  • Container cover

  • Thermally insulated version

  • Square, round, quadrate on a foundation or concrete upstand

  • Gas bag above the CHP room


Container heating

  • Fermenter heating completely welded
  • Each ring with forward and return
  • Suitable for any container diameter
  • 1-6 rings selectable
  • Complete with mounting


  • The stainless steel rings are completely in the substrate
  • Diffusion-tight

  • No siltation in the water system
  • Better heat transfer compared to PE hoses
  • Thermophilic driving mode possible

  • Low maintenance


by means of activated carbon Gas treatment / cooling


  • Purified and dewatered biogas
  • Reduction of deposits in the combustion chamber due to sulfur or siloxanes
  • Avoidance of damage due to corrosion and pitting in the exhaust gas heat exchanger
  • Increase in CHP availability and longer CHP service life
  • No consequential damage due to oxicate contamination
  • Extension of the oxicate service life
  • Reliable gas cooling by means of an efficient, temperature-controlled air conditioning unit
  • Integrated reheating of the biogas for maximum purification performance
  • Optimum gas purification through distribution to several tanks connected in parallel
  • Uniform raw gas distribution resulting in high loading of the activated carbon filter
  • Modular system, expandable, absolutely maintenance-friendly, no heavy lifting equipment required, up to four individual filter bags per container can be changed individually
  • Several possibilities for sulfur measurement on the individual tanks
  • Weather-independent installation outdoors or in a hall possible
  • On site- exchange of the activated carbon filter as well as new supply is secured !


Supplied ready for operation and can be used immediately

Option packages

  • Control cabinet stainless steel
  • Fully automatic operation possible

  • Gas valve 2 stage
  • Control cabinet heater with thermostat
  • Switch cabinet loose for remote mounting

  • Gas shut-off valve DVGW tested

  • Anchoring set, 16pcs. Stainless steel impact anchor
  • Antifreeze package, enclosure and heating of the gas fittings

  • Windshield package, 4 stainless steel windshields
  • Switch mains emergency power with 16A CE socket
  • MTU-V 800 flame tube extension by 1.5m
  • Concealed combustion


Filling station for slurry trailers and road tankers

  • Variable projection 3 – 6 m

  • Height adjustable via hydraulic cylinder

  • DN 150/200
  • Swivel joint



  • DN300 / DN400
  • With flushing system and stopcock
  • Windscreen wiper
  • Reinforced design for installation under maximum level

Viewing window oblique

  • DN400 / DN500
  • With flushing system and stopcock
  • Round or square
  • Windscreen wiper
  • Stainless steel

Fermenter lid with burst protection

  • For recesses of 0.80 x 0.80 m, 1.20 x 1.20 m, 1.20 x 1.80 m and 1.70 x 2.70 m

  • Bursting sight glass 0,60 x 0,60 m

  • Special silicone seal

  • Stainless steel



  • Slurry capacities, free level and pressure line

  • Stainless steel and HDPE gas piping

  • District heating
  • Distribution beam


With discharge screw


  • Economical 1.35 kW drive power
  • Max. 16 meter tank diameter
  • Single or double rake arm
  • Suitable for sinking materials such as: sand, stones, etc.
  • Reliable planetary gear
  • Sand discharge screw with massive screw windings
  • Up to 95% reduction in heavy material deposition
  • Economical operation due to low rotation (1 rpm)



The in-house programmed plant control system is individually adapted to the plant on site. The intelligent modular system makes it self-explanatory and easy to operate for the user. If unexpected malfunctions occur, the integrated diagnostic system contacts the plant operator or our service team by e-mail, SMS or phone call. The fault is immediately listed in detail in the clear diagnostic display, so that the fault can be rectified quickly and in a targeted manner.


between the digesters


  • Version in DN300 / DN400

  • Communicating system

  • Compressed air injection

  • Optionally with flushing system

  • Optionally with handwheel or pneumatic slide valve

  • No additional pumping required

  • High energy saving

  • low-maintenance operation



  • Simplification and optimization of processes (e.g. for BGAs, industry)
  • Closing of loops (e.g. solid phase as bedding material)
  • Reduction of the storage space by up to 25%.
  • Targeted use of nutrients: separation into solid/liquid phase
  • Production of commercial products: separating – drying – pelletizing