. Molding Machines Selection Guide | Engineering000 Molding machines form thermoplastic resin, thermoset polymers, or metal injection molding (MIM) compounds into finished shapes. Injection molding machines consist of a barrel and reciprocating screw assembly, an injection nozzle, and a hydraulic motor that feeds the molten plastic or metal mix into a mold. The molding machines then transport ... Molds - Black Powder Bullet Mold 0 Vintage Lead Ball Mold Tools 0 have"Vaughan Chicago" and 0 has no name. They still open and close and look like they will work. Grandfather used them years ago. Buy with confidence 000% Includes: Delivery Conformation- Tracking SHIPPING: 00% of the time I ship via USPS parcel post. Unless Priority is a better fit. 