A continuous rotary machine for filling capsules (2) with pharmaceutical products is provided with at least one dosing 5 wheel (5) having a plurality of pockets (19) each defined by a respective upper seat (18), which is suited to receive and hold a closing cap (4) of a capsule (2) and by a respective lower seat (lo), which is suited to receive and hold a bottom (3) of the capsule (2), and is provided with a measuring 10 device (15) to measure the weight of the bottom (3) or of the bottom (3) and of the pharmaceutical product contained in the lower seat (10) itself； the upper seat (18) being radially mobile between a forward position, in which the lower and the upper seats (10, 18) are vertically aligned with each other, 15 and a retracted position, in which the lower and the upper seats (10, 18) are vertically staggered with respect to each other. 20 Main Figure: 2a
