CUTTER FOR PELLETIZER, AND PELLETIZER

摘要

PROBLEM TO BE SOLVED: To provide a cutter for pelletizer, which allows the position of a cutter body to be easily adjusted relative to a ring die, and the cut length of a molding to be easily adjusted.SOLUTION: A cutter 1 for pelletizer includes: a front face support plate 2 having a circular or polygonal contour and a circular opening 2a, which is disposed at the front end of a ring die 52; a rear face plate 4 which is disposed at the rear end of the ring die 52; and a stationary plate 6 which is fixed to the front face of the main body casing 51. The front face support plate 2 has six inner arc-shaped slots 3a and outer arc shaped slots 3b formed concentrically with the ring die 52 in a front view. A cutter unit 10 is fixed with bolts 13 inserted through the slots 3a and 3b, in an inclined state in the radial direction of the ring die 52. The cutter unit 10 includes a cutter fixing member 11 having an L-shaped cross section, and a cutter main body 12 fixed such that the distance to the ring die 52 can be adjusted in the forward/backward direction.