240 Landmarks Top ＞ Production ＞ Coated sand casting (shell mold method) 　Coated sand casting (shell mold method) With the use of coated sands in the shell mold method, high-volume production capability and quality were greatly improved, and costs significantly reduced compared with conventional casting methods. Storage location : MAZDA MOTOR CORPORATION (3-1, Shinchi, Fuchu-cho, Aki-gun, Hiroshima 730-8670) Year manufactured : 1955 Manufacturer : Toyo Kogyo Company Classification : Mass-production parts Current status : In use: open to the public Company name : Toyo Kogyo Company Familiar name : Coated sand casting Year of manufacture : 1955 Structure, type, measure, means, etc. : Basic: casting method, structure and means: shell mold method Points of interest, topicality : Technical collaboration with the US company Acme Resin Reference materials : 1) Toyo Kogyo 50 Nenshi 240 Landmarks Top ＞ Production ＞ Coated sand casting (shell mold method)