Description

     Sprue bush is a channel to transfer molten plastics ejected from the nozzle. It has a cylindrical part and could be mounted in mold to proceed a series of workings. Its sprue hole is tapered and the base adhering to the nozzle of an injection molding machine.
     With good features of high-conductivity and corrosion-resistant, sprue bushings reduce sprue cooling time and cycle time.
     Sprue bushes are important parts for normal operation of injection. Sprue bushes in good quality is the guarantee for smooth production.

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