From design to installation, we always protect your molds

1. Concept and design —— YongMing design team always take high productivity and lowest cost product in mind. To spent much time on the mould concept before starting the actual design, or beginning to cut steel.

2.runner system —— much thought is given to decide on the most suitable runner system ,the gating, cooling, and ejection of the products.

3. Hot runner servicing —— adopt famous brand hot runner, after sale service could be accessible in local place.

4. Strength of supports —— Support plates are adequately heavy and sufficient supports are provided under the cavities and cores to ensure minimum deflection of the plates under load by clamping and during injection, thus guaranteeing quality products.

5.  Mold steel selection —— According product material capacity,mold steel selection is appropriate for the expected life and performance of the mold and often, the best quality steels and other materials are selected, without too much concern about the added cost. 

6. Mold standard component —— Make full use of standard components, before starting the actual design, careful consideration is given to select the best quality of (purchased) mold components to ensure trouble-free operation.

7. Mold alignment —— Alignment feature (leader pins, tapers). Long, especially unsupported leader pins are heavy to ensure minimum deflection. They are long enough to protect the exposed cores from damage. Tapers for alignment are sized proportional to the length of the core.

8. Tapers —— Alignment tapers are properly engineered, with specified amounts of preload, to ensure holding the matching parts in alignment securely.

9. Mold cooling —— Cooling channels are carefully planned for optimal size and location to provide maximum cooling,efficiency and ensure highest productivity. Cross drilling of the plates (which is possible because they are thick enough) simplifies the installation of the mold and improves the accessibility of the mold for servicing during startup.

10. Moving plates —— Moving plates, such as ejector plates, are properly guided and supported to minimize wear of delicate pins, etc. Proper, often automatic, lubrication of wear points is provided.

11. Mold mounting —— Mounting the mold to the machine is considered from the beginning and the most suitable mounting methods are provided.