METHOD AND APPARATUS FOR PRODUCING RECLAIMED RUBBER

摘要

PROBLEM TO BE SOLVED: To produce reclaimed rubber of good quality efficiently. SOLUTION: Waste rubber chips 10 are sheared by a multi-screw extruder 30 and mixed with a reclaiming agent and subsequently plasticated while being kneaded in the extruder 30 to obtain reclaimed rubber 36. In this way, waste rubber can be plasticated sufficiently without requiring external heating, and reclaimed rubber of good quality can be obtained efficiently by a series of work.