APPARATUS FOR CUTTING AND GRINDING INDUSTRIAL WASTE AND METHOD FOR TREATMENT

摘要

PROBLEM TO BE SOLVED: To realize material recycling by efficient pulverization treatment of a waste vinyl chloride resin flooring material. SOLUTION: Material recycling is realized by pulverizing e.g. a waste flooring material by rotating a cylindrical tool unit having a plurality of steplike cutting edges at a high speed and freely controlling the rotation of the tool, the feed rate and angle of the thing to be ground, etc., in pulverizing a waste flooring material or the like.