Molded product production system

A molded product production system, comprising:

• at least two measuring feeders configured to simultaneously adjust an amount of a discharged powdery material to a target value and feed the powdery material;
• a mixer configured to mix at least two powdery materials fed from the measuring feeders to obtain mixed powdery materials;
• a filler configured to fill, with the mixed powdery materials obtained by the mixer, a die bore of a compression-molding machine configured to compress a powdery material to mold a molded product;
• a sensor configured to measure a mixing degree of the mixed powdery materials obtained by the mixer;
• and
• a controller configured to, depending upon an absolute value of a difference between a target value and the mixed degree of the mixed powdery materials measured continuously for at least a certain period by the sensor relative to a predetermined threshold, adjust an amount of at least one of the powdery materials fed by the measuring feeders, or a motion speed of a mixing member configured to agitate powdery materials in the mixer, in accordance with the mixing degree of the mixed powdery materials measured by the sensor.