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Filamos – Mining and Construction Technology

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Forced action mixers – MR series

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Area of use

Compulsory mixer M250R has been specially developed for mixing rubber granulates and other light-weight mixtures. The prime advantage compared with traditional drum mixtures is the fast and complete mixing of individual mixture elementsand simple cleaning thanks to demountable mixing part.

Principle of functioning

compulsory mixer M250RM250R compulsory mixer functions on the principle of mixing blades rotating at high speeds around the axis of the static mixing tank.The mixing is done using four horizontal mixing blades with special replaceable polyamide scrapers which simultaneously wipe the mixture from the side and the whole bottom of the mixing tank.Mixtures are filled through the screen in the mixture cap. The mixed materials are discharged by turning the sliding segment on the bottom of the tank. M250R offers possibility to quickly dismantle the mixing part for simple cleaning of the tank.

The mixing arms are driven by the maintenance-free front electric gearbox. To ensure maximum safety, safety elements are used – under-voltage release and terminal switch which disconnects the engine if the mixer cap is opened.

Technical data

Parameter M250R
Volume of the tank [l] 250
Max. usable volume [l] 200
El. motor output [kW] 2,2
Voltage [V] 400 or 230
Torque moment [Nm] 580
Revolution of the mixer [rev/min] 27
Weight [kg] 203


  • very fast and easy cleaning of the mixer thanks to demountable mixing part
  • additional pair of auxiliary wheels enabling transport of the mixer in horizontal position
  • complete and fast mixing of individual mixture components
  • low weight enabling easy transport and handling
  • mixing blades fitted with easily replaceable polyamide scrapers
  • use of reinforced safety elements (under-voltage release, terminal switch)
  • operation requiring minimum maintenance
  • low operation and the maintenance costs

Area of use – examples

The following types of mixtures can be prepared in the M 250R mixer:

  • Rehabilitation concrete
  • Fine concrete
  • Artificial stone
  • Tile mixtures
  • Rehabilitation mortars
  • Repair mortar PCC and SPCC
  • Coatings
  • Powder glue
  • Mineral plasters
  • Acoustic plasters
  • Polymeric plasters
  • Clay plasters
  • Epoxy and polyurethane flooring
  • Epoxy resins
  • Rubber granulates
  • Filter sands



Production Programme

Building Machinery

Spare parts




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