CULLET TREATMENT METHOD

摘要

PROBLEM TO BE SOLVED: To provide a cullet treatment method capable of certainly separating magnetic metal parts and glass to perfectly recycle them as useful materials without bringing about an increase in cost. SOLUTION: Crushed pieces of glass containing the magnetic metal parts separated and recovered by magnetic separators 16 and 17 are again supplied to a crusher 13 to be crushed to separate the magnetic metal parts and glass, and the magnetic metal parts are separated and recovered by the magnetic separators.