Vertical-axis mixing machine for processing mixes

Mixing machine comprising:

• a container (10;
• 100) with a vertical axis of symmetry (X) inside which aggregates and binding fluids are introduced in order to form stone mixes;
• and at least one mixing unit (30;
• 130A, 130B) actuated by a motor (20;
• 120) so as to rotate about said axis (X) of symmetry of the container (10;
• 100);
• at least one blade (40;
• 140A, 140B) which forms part of said at least one mixing unit (30;
• 130A, 130B) and which acts on the mixes being processed and in turn rotates about an axis (Y;
• Y1, Y2) parallel to and at a distance from said axis (X) of symmetry of the container (10;
• 100);
• characterized in that it also comprises at least one unit for dispensing said binding fluids inside the container (10;
• 100) which rotates about said axis (X) of symmetry of the container (10;
• 100) in synchronism with said at least one mixing unit (30;
• 130A, 130B), remaining constantly in a position angularly spaced from said at least one mixing unit.