Ribbon mixers


  • Mixing homogeneity.
  • Excellent reproducibility of batches.
  • Delicate product treatment.


Production of dry mixtures of dusty materials with low percentages of liquids.

The batch ribbon mixers consist of a rotor shaft with opposing turns housed in a mixing chamber. The external loop conveys the material from the two sides towards the center, while the internal loop transfers the material to the sides to produce convective-style mixing. The product is gently mixed in relatively short timescales.

  • Heating/cooling double jacket.
  • Liquid injection system.
  • Sample collection system.
  • Sizes: from 75 to 15,000 liters.
  • Motorizations: from 1.1 kW to 45 kW.
  • Capacity: from 2 to 8 batches/h. (according to recipe and machine configuration).
  • Mixing times: 5-15 min.