Synthetic resin pelletizing machine

摘要

A synthetic resin pelletizing machine includes an extrusion cylinder forming, with a horizontal plane, an installation angle theta which is in the range of 0 DEG < theta <90 DEG , a raw material feed passage extending upwardly from said extrusion cylinder at a predetermined angle relative to a longitudinal axis of said extrusion cylinder, and a cooling unit disposed below a die head and having a double bath construction composed of a first cooling bath and a second cooling bath disposed in the first cooling bath. The pelletizing machine thus constructed is compact in size and is capable of assuring a smooth feed of a raw material to the extrusion cylinder as well as a smooth passage of an extruded strand through the cooling unit.