STATIC MIXER

The present invention relates to a static mixer 10 for mixing together at least two components. The static mixer 10 comprises - a mixer housing 12; - a mixing element 14 having an upstream end 16 with at least two entry openings 20 and a downstream end 18, the mixing element 14 being arranged at least partly within the mixer housing 12; - a mixing head 22 having at least two inlets 24 provided at an input side 26 and at least two outlets 28 provided at an output surface 30, wherein each of the at least two inlets 24 is in fluid communication with one of the at least two outlets 28; and - a separating wall 32 disposed between the output surface 30 and the upstream end 16 of the mixing element 14 for separating the components leaving the outlets 28. The separating wall 32 comprises a free downstream edge 33 which is disposed with respect to at least one of the entry openings 20 so as to allow at least partial flows of the components separated by the separating wall 32 to combine after exceeding the downstream edge 33 and to jointly enter said at least one of the entry openings 20.