An industrial slicer comprises: a cutting station (1) that includes a plurality of blades (21, 22, 23) for slicing a food product, which blades (21, 22, 23) are spaced apart from each other by a cutting pitch, so as to obtain slices of said product having a thickness corresponding to the cutting pitch. The slicer also comprises adjustment means (5, 7, 3, 31, 41) for adjusting the distance between the blades (21, 22, 23).