A wine press (10) comprising - a vat (12) with a grape pressing chamber (26), - at least one must collection chamber (22a, 22b) in communication with the pressing chamber via at least one grating (24a, 24b), - at least one must discharge pipe stub (30), in communication with the must collection chamber, and - at least one cleaning pipe stub (30), configured to insert a cleaning snake into the must collection chamber. A snake guide conduit (48) is associated with the cleaning pipe stub (30). The conduit comprises a plurality of aligned studs (42) arranged in the must collection chamber (22a, 22b) between the wall of the vat and the grating, the studs delimiting the snake guide conduit.
