| 摘要 |
PURPOSE: A pellet molding apparatus is provided to powerfully extrude an extruding product and to prevent the offset wearing of a roller. CONSTITUTION: A pellet molding apparatus comprises the following: a gear box(20) on the upper side of a cylinder(10); a molding housing(30) on the upper side of the gear box; a piston rod(14) connected to a piston of the cylinder; a molding die(50) penetrating a hollow unit of a main shaft(40) and including an extruding hole on the molding housing; a roller(60) inserted into the main shaft; an elastic member(70) elastically supporting a hollow unit; and a nut(82) combined to the piston rod to be located on the upper side of a cap member.
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