Production process of regenerated plastic

The invention discloses a production process of recycled plastics, which comprises the following steps: placing waste plastics in a cleaning pool of production equipment, driving a cleaning roller by using a motor to clean the waste plastics in the cleaning pool, and conveying the cleaned waste plastics through a conveying frame; when the waste plastic penetrates through the impurity remover, the metal material is adsorbed through an electromagnetic plate of the impurity remover, and the metal impurity removal operation of the waste plastic is completed; the waste plastic subjected to impurity removal enters a crushing machine and sequentially passes through a puncturing roller and a crushing roller to complete puncturing and crushing operation of the waste plastic, so that plastic particles are formed; the plastic particles are discharged into the material screening part, the material screening area on a movable screen is adjusted by adjusting the position of the movable screen, and the plastic particles are