Secondary cutter apparatus for plastic size reduction equipment

Details Secondary cutter apparatus for plastic size reduction equipment Secondary cutter apparatus for plastic size reduction equipment

1991-03-11

1992-09-01

Rosenbaum, Mark

Solid material comminution or disintegration

Apparatus

Including means applying fluid to material

241158, 241225, B02C 1808

Patent

active

051433079

ABSTRACT:
This invention pertains to the cutter area of size reduction equipment for plastic or other waste material. The primary objective of this invention is to provide a feed mechanism and secondary cutting section to an existing shredder technology. Inasmuch as a properly designed shredder mechanism will produce a uniform material width, a feed mechanism was developed to maintain the orientation of the shreds as they exit from the shredder, and to meter them into a secondary cutter system at a predetermined rate of speed. Said secondary cutter system is so designed that the subsequent cutting action is at a plane perpendicular to the first cutting action. By maintaining said orientation of the shreds, and by controlling the rate of in-feed to the secondary cutter, a uniform chip is produced with a predetermined width and length dimension.

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