High-temperature ejector pins, SKD61 core pins, inserts pins die casting die/injection mold components, vacuum-nitrided ejector pins, precision flat ejectors, long-life mold part

Precision Mold Ejector Pins & Core Pins – Built for Extreme Performance

As a leading manufacturer of high-quality mold ejector pins, core pins, nitride-treated sleeves (SKD61/S136 stainless steel), and solid flat ejector pins, we engineer every component to withstand the toughest die-casting and injection molding conditions.

Why Choose Our Mold Components?

✔ Premium Materials for Maximum Durability

Manufactured from high-grade SKD61, vacuum-nitrided SKD61, SKH51, and tungsten steel for superior hardness and wear resistance.

✔ Exceptional Heat Resistance

Vacuum nitride surface treatment delivers 3x higher wear resistance than standard processes.

Withstands continuous temperatures above 600°C, perfect for aluminum, zinc, and magnesium die-casting.

✔ Ultra-Precise Engineering

Tolerance controlled within ±0.002mm for flawless fit and performance.

High concentricity and perpendicularity ensure longer service life and reduced mold wear.

✔ Unmatched Stability & Strength

Precision-machined for 35% longer lifespan compared to conventional pins.

Anti-bending design prevents deformation under high-pressure cycles.

Applications:

Die-casting & injection molds

Automotive, aerospace, and precision engineering components

High-wear industrial tooling

Global Supplier to OEMs & Mold Makers – Contact us today for custom solutions!