From the drawings you provide, this is a lost foam casting product, product structure is more complex compared with regular EPS packaging products, and with the automatic EPS shape molding machine process, the filling and demolding will have problems. So we think for this product requested semi-automatic shape molding machine to produce it.
EPS lost foam casting mold is a type of mold used in the lost foam casting process for producing complex foam products. The mold is made of EPS foam, which is coated with a refractory material. Then, the foam pattern is placed into a flask, and sand is packed around it. The molten metal is poured into the flask, which vaporizes the foam pattern and replaces it with the metal. The result is a complex metal product with intricate detailing that would be difficult to achieve using traditional casting methods.
