Knowledge


How to Select Proper Ejector Pins for High‑Volume Injection Molding

Release time:2026-08-13 18:35


Improper ejector‑pin selection causes frequent breakage, burrs on molded parts and unexpected mold downtime. This guide covers key factors including material, hardness, tip style and surface treatment to help mold‑makers pick reliable ejector pins for high‑volume injection‑molding projects.

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GGR Series Guide Strips: Grooved Wear Guide Solutions for Mold Sliding Mechanisms

Release time:2026-07-23 15:34


GGR series guide strips are made of oil steel with 52-56HRC hardness, equipped with wavy oil grooves and 3 types of mounting structures. They provide stable lateral guiding and wear protection for mold sliders, suitable for long-cycle mass production scenarios of injection and stamping molds.

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Wear Plates SSAS & SSASM: Optimize Sliding Wear Resistance for Long Mold Lifespan

Release time:2026-07-23 15:00


SSAS and SSASM mold wear plates are made of oil steel with hardness of 52-56HRC. The oil-groove structure of SSASM realizes sustained lubrication, effectively reducing slider friction loss, which is ideal for mass production of injection molds and stamping dies.

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