The invention relates to a high-speed double-station-rechecking-type weighing quantifying filling machine which comprises a machine frame, a transmission system, a rotation disc and a weighing filling station. A weighing sensor is arranged under the bottle position of the rotation disc to weigh the filling volume, and a weighing rechecking station is arranged behind the rotation disc. The weighing rechecking station comprises a rechecking rotation disc and weighing rechecking sensors arranged under the bottle position of the rechecking rotation disc, and a rejecting pushing device is arranged behind the weighing rechecking station. The filling machine has the advantages that filling quantity consistency is ensured due to the fact that a weighing sensor is arranged on a filling valve of the weighing filling station; the rechecking station is added behind the filling station, so that the filling volume of the front filling station can be rechecked, and products not meeting the filling volume can be effectively prevented from entering the next procedure. More importantly, the plurality of rechecking sensors installed at the weighing rechecking station work simultaneously to achieve the aim of high speed rechecking. By means of the filling machine, the probability that unqualified products flow into the next procedure is reduced from one fifty thousandth to one in hundreds of millions and one in billions.