1. Vertical table mold, horizontal injection; 2. Special tube and screw assembly for injection molding 3. The special hydraulic feeding device is located on the shooting cylinder and is directly connected to the feed port of the material tube to ensure that the barrel will not be deformed due to the force of feeding; 4. Special sandwich template design, including heat-insulating cold water plate + heat insulation Fiberglass board ensures machine consumption, stability problems and unnecessary energy waste caused by thermal growth in the mold county; 5. Four-column two-station turntable machine with one upper mold and two lower molds, which facilitates operation and increases production capacity.