Mould Ejector Pins

Mould ejector pins are essential components used to release finished parts from an injection mould after the moulding cycle is complete. They transfer force from the ejector system to the moulded component, allowing the part to separate cleanly from the core or cavity.

Correct ejector-pin design is important because poor alignment, excessive wear or inappropriate positioning can contribute to visible ejector marks, sticking, uneven ejection or premature component failure.

Reliable Ejection for High-Cycle Moulds

Gumao Precision supplies precision mould ejector pins for injection moulding and tooling applications. Accurate dimensions and consistent manufacturing help ensure reliable movement within the ejector assembly and stable operation during repeated production cycles.

Ejector pins can be supplied for a wide range of mould designs and applications. Customers requiring specific dimensions or custom component configurations can contact Gumao Precision to discuss drawing-based manufacturing and application requirements.