Improvements introduced in shredders.

摘要

IMPROVEMENTS TO SHREDDERS, OF THE TYPE THAT ADDS TWO PARALLEL ROLLERS SUPPORTED BY THEIR HEADS AND DEFINING drive means in opposite directions, wherein EACH OF THIS ROLLS FORMED BY A SINGLE BODY TO DEFINE IN THE MIDDLE ZONE a plurality of blades equally spaced CONFIGURATION MAYOR frustoconical and whose base ends in a cylindrical portion pORTION OF REDUCED ending in a cutting edge.