The fine sand recovery machine is mainly equipment developed specifically for the sand washing industry. We all know that after artificial sand is broken, it needs to be cleaned before the sand is qualified. Otherwise, it cannot be sold in the market, and during sand washing, a large amount of fine sand will be lost, and some even lose more than 20%. As the country's environmental protection efforts increase, many sand washing plants have experienced sewage discharge that does not meet standards. So how can the sewage from the sand washing plant with high fine sand content reach the standard?