Three-plate injection molds are a common type of injection mold. Compared to two-plate molds, they include an additional plate, the "runner plate" or "center plate," which allows for more complex gating system layouts and higher automation efficiency in production.

Medical injection molding tools are an indispensable part of the production process for medical devices, requiring exceptionally high standards in design and manufacturing.

PPS (Polyphenylene Sulfide) is a high-performance engineering plastic known for its excellent heat and chemical resistance. However, due to its high melting point, temperature control is critical during the injection molding.

Runner adhesion is a common issue in injection molding that can negatively impact production efficiency and product quality.

Protecting molds during injection molding not only extends their lifespan but also enhances production efficiency and product quality.

Residual stress in injection molded parts refers to internal stresses that remain within the product after the molding process. These stresses are caused by non-uniform shrinkage, molecular orientation, and other factors that occur during the filling of the mold and subsequent cooling and solidification of the molten plastic.

The production of medical devices places stringent requirements on the precision, complexity, and materials of injection molds. As medical technology advances and the demand for personalized healthcare grows, medical injection molds are evolving to meet increasingly complex manufacturing needs.

In injection molding, controlling the plastic temperature is a crucial factor. The required processing temperature varies depending on the type of plastic.

PPS (Polyphenylene Sulfide) is widely applied in various industries due to its excellent heat resistance, chemical resistance, dimensional stability, and electrical insulation properties.

The design of cooling circuits in precision injection molds is a critical factor affecting product quality and production efficiency. A well-designed cooling circuit ensures uniform cooling of the molded part, reduces cycle time, and improves dimensional accuracy and surface finish.