(57) A pellet production machine comprising a circular extruder (3) with its lateral surface
provided with radial holes (4), in the interior of said extruder (3) there being disposed
in an eccentric position one or more presser wheels (1, 2) constrained to rotate about
their axes (12 and 13), which are substantially parallel to the axis of the extruder
(3), said presser wheels (1, 2) being disposed on a basal surface (11) of a base block
(10), also constrained to rotate, relative to the extruder (3), about the axis of
said extruder (3), said base block (10) being rotated by at least one motor, said
machine comprising one or more scrapers (26, 28) arranged to cooperate with the presser
wheels (1, 2) to remove the pellet producing material from their lateral surface.
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