Production material: high-speed steel, powder high-speed steel, tungsten steel/hard alloy, etc.

The Shoulder Ejector Pin is an essential component designed for use in precision molds, offering an innovative solution for part ejection. Featuring a shoulder at the base of the pin, it is ideal for applications where the ejector pin needs to remain in position while ensuring a smooth, consistent ejection of molded parts. This design prevents the pin from slipping out of place during the ejection process, making it an essential tool for high-precision molding and die-casting processes.

Key Features

• Shoulder Design: The shoulder on the pin provides stability and prevents displacement during the ejection process, ensuring consistent and reliable performance.

• Precision Manufacturing: Each shoulder ejector pin is made using advanced manufacturing processes, ensuring high precision, accurate dimensions, and a perfect fit with mold designs.

• Durable Materials: Typically made from high-strength alloy steel, stainless steel, or carbon steel, offering excellent wear resistance and durability for long-lasting use.

• Versatile Applications: Suitable for a wide range of molding applications, including injection molding, die-casting, and other precision molding processes.

• Customizable: Available in various sizes, lengths, and materials to meet specific application needs.

Applications

The Shoulder Ejector Pin is widely used in the following industries and fields:

• Injection Molding: Ideal for high-precision molds and multi-cavity molds, where consistent ejection is crucial.

• Die-Casting Molds: Perfect for metal die-casting molds, providing stable and reliable ejection of metal parts.

• Automotive Manufacturing: Used in the production of automotive parts, ensuring smooth ejection from complex molds.

• Electronics Manufacturing: Helps in the efficient ejection of delicate electronic components in injection molds.

• Medical Equipment: Ideal for producing medical devices and components with high precision requirements, ensuring clean and damage-free ejection.

Technical Specifications

Customization Services

We offer full customization services to meet your specific needs:

• Custom Sizes: Tailored diameters, lengths, and shoulder designs to fit your mold requirements.

• Material Selection: Choose from alloy steel, stainless steel, carbon steel, or other materials based on your production environment.

• Surface Treatments: Optional treatments such as nitriding, nickel plating, and polishing to enhance wear resistance and corrosion protection.

• Special Designs: For unique applications or molds, we offer custom shoulder ejector pins with specific design features.

Frequently Asked Questions

1. What molds are shoulder ejector pins used for?

• Shoulder ejector pins are used in injection molds, die-casting molds, automotive part molds, and molds for electronic components, especially when stable positioning is required during the ejection process.

2. How does the shoulder design improve ejection performance?

• The shoulder design keeps the ejector pin securely in place during operation, reducing the risk of misalignment, and ensuring smoother and more consistent ejection.

3. How do I choose the right shoulder ejector pin?

• The right pin depends on the mold size, part design, and specific production requirements. Our team can assist you in selecting the best option based on your application.

4. Can you provide samples for testing?

• Yes, we can provide shoulder ejector pin samples for testing in your mold and production environment.

Contact Us

For more information or to request a quote, please contact our sales team. We will provide a Shoulder Ejector Pin solution that perfectly fits your molding needs and ensures your production process runs smoothly.