The modified CBR of cyclic soil produced using multistage wind force sorting and a rotating friction device increased by 3.8% on average after passing, and its compaction performance improved. The 5-mm sieve-passing rate, 0.08-mm sieve-passing rate, and compaction dry density were superior to those before passing through the multistage wind force sorting and rotating friction device, and it is possible to use the resulting product as recycled soil in embankments because it satisfies the quality criteria of recycled aggregates. The contents of organic foreign matter inorganic matter decreased to 69.1% and 11.2%, respectively, after passing. In addition, organic foreign matter can be removed more effectively than inorganic matter. It is considered that the recycled soil obtained after passage through the multistage wind force sorting and rotating friction device satisfies the criteria of recycled aggregate quality in terms of both the plastic index and the liquid limit, and it is resistant to bearing capacity and external force.