Product novelty 07. August 2026

TAIZHOU HUANGYAN JMT MOULD CO.,LTD

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Ejector Pins
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Sprue Bushing
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Guide Pins
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Guide Bushes
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Mold Springs
"Precision ejector pins for injection molds, die‑casting molds and jigs & fixtures.
Material options: SKD61 (1.2344), SKH51 (1.3343), SUJ2, 65Mn
Optional ion‑nitriding surface treatment.
Manufactured in accordance with DIN, ISO and JIS standards.
Precision‑ground, tight dimensional tolerances, excellent straightness.
Broad range of standard sizes available from stock; custom production per customer drawings.
Material grades
‑ SKD61 (1.2344), HRC 50‑54: General‑purpose grade, excellent heat and fatigue resistance
‑ SKH51 (1.3343), HRC 60‑64: Extra‑high wear resistance, ideal for glass‑filled plastics & mass‑volume production
‑ SUJ2, HRC 58‑62: Cost‑effective choice for standard molds
‑ 65Mn: High toughness, break‑resistant, suitable for light‑load working conditions"