What is Rectangular Ejector Pins ？

Rectangular ejector pins are essential components in molding and casting processes, designed specifically to eject parts with flat or rectangular surfaces from molds. They play a critical role in ensuring efficient part ejection.

Gunri specializes in providing high-quality rectangular ejector pins that are meticulously crafted for precise part ejection. Our pins are known for their durability, dimensional accuracy, and reliable performance.
Welcome to Inquire:
Looking to streamline your molding operations with top-notch rectangular ejector pins? Contact Gunri to inquire about our products and how they can enhance your manufacturing processes.
Specifications
Material: SKH51
Hardness: 59-61 HRC
Diameter: Min. 0.2mm
Precision: Max. 0.002-0.003mm
Thickness of working blade: Min. 0.2mm
Addition: Cr Plating, Engraving on the tip, etc.
With properties of high hardness, well toughness, optimum wearability, and heat-resistant ability, the products provide a longer lifespan and better heat transmutation and are widely applied, especially in precision molds.
The working flat part is ground after heat treatment to ensure the stability of the internal structure of the product and achieve the effect of not easily deformed and broken in the mold.
Interested in optimizing your molding process with stepped ejector pins? Reach out to Gunri for inquiries and discover how our solutions can enhance your manufacturing efficiency.