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

The Round Head Ejector Pin is a precision component used in injection molding and die-casting applications to eject molded parts from the mold cavity. Designed with a rounded head, this type of ejector pin is ideal for applications where part ejection requires minimal contact and smooth release. The round head minimizes damage to the molded part, reducing the risk of part deformation during the ejection process. This makes it especially suitable for delicate or high-precision parts. The round head design also helps distribute the ejection force more evenly, ensuring a smooth, efficient ejection process.

Product Applications

Round head ejector pins are widely used in industries such as:

• Injection Molding: Ideal for plastic molding applications, round head ejector pins help eject parts without leaving marks or causing deformation, especially in delicate or precision parts.

• Die-Casting Molding: In die-casting, these pins help eject metal parts smoothly while reducing the risk of part damage or excessive wear.

• Automotive Industry: Used in the production of automotive components, round head ejector pins ensure the effective ejection of intricate parts without affecting part quality.

• Electronics Manufacturing: Essential in the production of electronic components, round head ejector pins prevent damage to fragile molded parts and ensure precise ejection.

• Plastic Molding: Commonly used in plastic injection molding processes, they are particularly useful for parts that require precise, smooth, and non-deforming ejection.

Technical Specifications

Customization Services

We offer a range of customization options for the round head ejector pin to ensure it meets your specific needs:

• Custom Sizes: The round head ejector pin can be made to various diameters and lengths to suit the specific requirements of your mold.

• Material Selection: Choose from a range of materials such as stainless steel, alloy steel, or high-carbon steel, based on the wear, strength, and corrosion resistance needed for your application.

• Surface Treatments: We offer various surface treatments, including nitriding, nickel plating, and polishing, to enhance durability and corrosion resistance.

• Special Design Options: Custom designs, including different head sizes, pin lengths, and other modifications, can be made to meet specific molding requirements.

Frequently Asked Questions

1. What is the advantage of a round head design for ejector pins?

• The round head design ensures minimal contact with the molded part during ejection, reducing the risk of damage or surface marks while providing even distribution of ejection force.

2. In which industries are round head ejector pins used?

• Round head ejector pins are used in a wide range of industries, including injection molding, die-casting, automotive, electronics, and plastic molding, where smooth and non-damaging ejection is required.

3. Can I customize the size and material of the round head ejector pin?

• Yes, we offer full customization for size, material, and surface treatments to ensure the ejector pin meets your exact requirements.

4. What materials are typically used for round head ejector pins?

• Round head ejector pins are typically made from high-quality materials such as stainless steel, alloy steel, and high-carbon steel, chosen for their durability and wear resistance.

5. Can I receive a sample of the round head ejector pin?

• Yes, we can provide samples of the round head ejector pin to ensure proper fit and functionality in your specific mold before placing an order.

Contact Us

For more information or to request a quote, please contact our sales team. We will work with you to provide the best round head ejector pin solution that fits your molding requirements and ensures reliable, efficient performance.