The grout plant IS-80-EA (fully automated) is a purpose-made fully automated plant for mixing and injection for construction sites. The grout plant is particularly suitable for mixing and pumping of bentonite and cement slurries.

Technical Data:

  • mixing capacity (24 batches/h): 6,0 m³/h
  • effective mixer volume: 250 l
  • agitator tank: 560 l
  • hydraulically driven plunger pump (double plunger pump)
  • flow rate: 0-95 l/min, continuously adjustable
  • discharge pressure 100 bar, continuously limited

Potential Applications:

The fully automatic grout plants are used for:

  • ground anchor, anchor injection
  • cement and mortar injections for rock and soil anchors
  • strand anchors
  • post injection anchors
  • injection drilled anchors
  • rock injection
  • micropiles
  • soil nailing
  • microtunneling, pipe jacking
  • cavity filling

Main features and advantages:

  • processing of bags or silo (sacks with manual bag feeding)
  • manual continuously adjustable flow rate of pump
  • manual continuously adjustable discharge limitation
  • easy operation, maintenance and


  • minimum installation and commissioning effort
  • encapsulated hydraulic
  • optimal mixing quality (colloidal mixer)

Possible mixing components (solids):

  • cement
  • anchor grout, anchor mortar
  • bentonite
  • fly-ash
  • powered limestone
  • tone powder
  • microsilica
  • filling material for geothermal application
  • anhydrite

Accessories (not standard delivery included):

  • additive dosage system
  • automatic mixer cleaning
  • remote control (cable or radio)
  • data logging with / without pump control
  • screw conveyors
  • big bag feeding station
  • silos