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The 1-in-2 needle valve hot runner system is an efficient and precise hot runner injection solution designed specifically for synchronous injection molding of multi cavity molds. Its core structure is divided into two independent cavities through a main nozzle and equipped with a needle valve gate control system to achieve precise melt distribution and molding control.

System features:

Compact design: Single point injection with two outlet channels, saving mold space, especially suitable for small multi cavity products (such as electronic connectors, medical components, etc.)

Timing control: The independent needle valve mechanism can accurately control the filling balance of the two chambers, avoiding product flash or short shot

Temperature uniformity: Adopting zone temperature control technology to ensure uniform temperature distribution between the splitter plate and nozzle, ensuring the stability of melt flow

Efficient production: By synchronously opening and closing the valve needle, zero material forming is achieved, reducing subsequent processing steps and improving the yield rate

Typical applications:

Synchronous injection molding of symmetrical dual cavity products

Batch production of micro precision parts

Thin walled parts with strict requirements for molding cycle