The invention discloses weighing control equipment for a threshed and redried finished lamina. The equipment comprises a weighing platform, wherein the weighing platform is arranged below a roller bed, a data displayer is arranged on the weighing platform, and the weighing platform is electrically connected with a digital sensor; the digital sensor is connected with a controller through a circuit;the controller is connected with a delayer and an intermediate relay through circuits; the delayer and the intermediate relay are connected with a power device through circuits; and the power deviceis connected with the roller bed.