Production material: high-speed steel, powder high-speed steel, tungsten steel/hard alloy, etc.
The Straight Ejector Pin is one of the most commonly used types of ejector pins in mold-making and manufacturing processes. With a cylindrical shape and a simple design, it is widely used in injection molds, die-casting molds, and precision molds. The straight design offers uniform force distribution during the ejection process, ensuring smooth and efficient ejection of molded parts. It is ideal for a variety of applications, from simple to complex molds.
Straight ejector pins are used in a wide range of industries, including:
Injection Molds: Ideal for simple parts or molds with standard geometries, ensuring smooth ejection without distortion.
Die-Casting Molds: Used for ejecting metal parts from die-casting molds, helping to reduce wear and improve production efficiency.
Automotive Industry: Used in automotive parts molds, where consistent ejection force is required for complex and precise components.
Plastic Molding: Straight ejector pins are commonly used in plastic injection molding to eject molded plastic components without damaging them.
Electronics Molding: They are used in the production of electronic components to ensure the ejection of small, delicate parts without causing defects.
| Item | Details |
|---|---|
| Material | Alloy steel,high speed steel,ASP,carbide, stainless steel, high-carbon steel, etc. |
| Hardness | 55-60 HRC |
| Surface Treatment | Nitriding,Titanium coating， nickel plating, polishing, etc. |
| Tolerance Range | ±0.01mm |
| Maximum Diameter | Customizable based on client needs |
| Length | Standard or customizable |
We offer a range of customization options to ensure the straight ejector pin fits your production requirements perfectly:
Custom Sizes: Straight ejector pins can be tailored to different diameters, lengths, and head sizes based on your mold specifications.
Material Choices: We provide a selection of materials including alloy steel, stainless steel, and high-carbon steel to suit different operating environments and applications.
Surface Treatments: Choose from nitriding, nickel plating, or polishing to enhance the durability and corrosion resistance of the ejector pin.
Special Designs: If your mold has specific requirements or unique conditions, we can provide customized straight ejector pins to match your needs.
What types of molds are straight ejector pins suitable for?
Straight ejector pins are suitable for injection molds, die-casting molds, automotive parts molds, plastic molds, and electronic component molds, particularly for simple to moderately complex designs.
Why is the straight design preferred?
The straight design is simple yet effective, ensuring consistent and uniform ejection force, which is ideal for molds with basic geometries and for standard applications.
How do I choose the right straight ejector pin for my mold?
The correct choice depends on factors such as the size of the molded part, mold geometry, and production conditions. Our team can help you determine the best ejector pin for your application.
Do you offer samples for testing?
Yes, we can provide samples of straight ejector pins for you to test in your mold to ensure they meet your specific requirements.
If you have any questions or need a quote, feel free to contact our sales team(sale801@jiliang.com). We will work with you to provide the best straight ejector pin solution for your production process.
HZX manufactures mold accessories, specializing in high-speed steel ejector pins, punching pins, and molds for rivet and cold heading machines.
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