Sprue Bush

Sprue Bush is a vital mould component used in injection moulding and die casting applications to guide molten material from the machine nozzle into the mould cavity. Designed for smooth material flow and minimal pressure loss, it helps improve moulding efficiency and product quality. Manufactured from high-grade hardened steel, Sprue Bushes offer excellent wear resistance, dimensional accuracy, and long service life, ensuring reliable performance in high-volume production environments.

Mould and mould base accessories for the plastic injection moulding and tooling industry: ejection systems, guide pins, sprue bushes, mould bases, ejector pins, core pins, ejector sleeves, runner lock pins, locating rings and guide pillar bushes. Designed to improve mould efficiency, ensure precise alignment, smooth ejection and better cooling.

Where it is used

• Plastic injection moulds
• Mould ejection systems
• Medical & packaging moulds
• Automotive plastic parts