The proposed invention includes an extruder apparatus (1) for a minced meat product with a distribution chamber (10) provided with an inlet opening (11) and with multiple outlet openings (12) of identical section, each one in communication with an extruder head (50) through a distribution duct (40) to produce the extrusion on a conveyor surface (2) movable through an air treatment unit (60). The outlet openings (12) are arranged equidistant to the inlet opening (11) and in radial symmetry in an annular arrangement, and all the distribution ducts (40) have the same length.
