Valve gate hot runner technology produces better-quality plastic parts and faster cycle times by offering the most accurate gate control available. Valve gate systems are also an essential tool for automated injection molding because they enable faster mold start-ups, a wider processing window, and clean gates with no stringing or drooling of melt. [...]
side core-pulling mechanism coefficient for plastic parts with edge holes and groove, the mold structure usually has a side core-pulling mechanism, […]
1) gain greater product structural strength That third little pig really knew how to choose the right materials to build a strong house. Choosing plastic over metal gives you products which are light-weight, easier to use and yet possess increased structural strength. Plastic parts can be stronger than metal parts through the use of engineering [...]