A green sand mold molding sensor that can measure the pressure applied to a parting plane of a green sand mold in order to determine the quality (casting mold strength) of a molded green sand mold. A green sand mold molding sensor including a pressure sensor for evaluating the molding properties of a green sand mold molded by a casting mold molding machine, wherein the pressure sensor is embedded in a plate having a model attached thereto.

A molding system includes a flaskless molding machine configured to mold a cope and a drag and to push out the cope and the drag onto a surface plate bogie positioned at a mold pushing position among a plurality of surface plate bogies being conveyed, and a jacket covering device configured to cover the cope and the drag on the surface plate bogie at the mold pushing position with a jacket.

A molding system includes a flaskless molding machine configured to mold a cope and a drag and to push out the cope and the drag onto a surface plate bogie positioned at a mold pushing position among a plurality of surface plate bogies being conveyed, and a jacket covering device configured to cover the cope and the drag on the surface plate bogie at the mold pushing position with a jacket.