Injection Molding Ejector Pin
An injection molding ejector pin is a precision mold component designed to efficiently push finished plastic parts out of injection molds after the cooling process. The injection molding ejector pin is manufactured using high-strength tool steel with precision grinding and heat treatment to ensure excellent hardness, wear resistance, and dimensional accuracy.
- Product Material: Standard SKD61 / Taiwan SKD61 / Japan Vacuum Nitrided SKD61 / SKH5
- Product Tolerance: ±0.005mm
- Product Hardness: Hardness varies depending on material and heat treatment
- Customization: Non-standard customization available
- Product Application: Plastic molds, die-casting molds, injection molds
Product Description
Introduction
The injection molding ejector pin improves production efficiency by ensuring smooth, reliable part ejection and reducing cycle interruptions in high-volume manufacturing. Compared with standard ejector components, it provides better durability, reduced wear, and consistent performance under continuous molding cycles. This component is widely used in automotive parts, electronics housings, consumer products, and precision plastic molding industries where stable ejection, high accuracy, and reduced downtime are essential for maintaining product quality and production efficiency.
Three Key Customization Aspects, Tailored to Your Needs
Matching different customization methods to meet various requirements.
Precision Manufacturing, Excellent Quality
Premium Material Selection
Based on customer requirements, we can use materials such as standard SKD61, Taiwan SKD61, Japan vacuum nitrided SKD61, and SKH5 for processing, ensuring suitability for different working environments.
High Temperature Resistance
The product undergoes vacuum nitriding heat treatment, withstanding temperatures above 600°C. It is 3 times more wear-resistant than standard processes, resistant to high temperatures, and highly durable.
High Precision
High dimensional accuracy with long-term control within ±0.002mm. Excellent concentricity and perpendicularity, ensuring greater precision and durability.
Strong Stability
Precision manufacturing ensures strong stability, high resistance to bending, and minimal deformation. The product’s service life is increased by 35%.
Refined Service, Shortened Delivery Time
From design review to delivery, we provide dedicated one-on-one follow-up throughout the entire process.
Consultation → Provide Drawings → Design Review & Quotation → Order Processing → Quality Inspection → On-time Delivery → After-sales Follow-up
Our Advantages
Backed by over 25 years of engineering experience, our team offers comprehensive services—from customized mold design and precision machining to full-scale production—supported by a robust quality assurance system and proactive customer service. Certified under ISO9001, ISO14001, and IATF 16949, we continually strive for excellence in quality, innovation, and customer satisfaction.
Customizable Solutions
We offer tailored products and services based on your specific requirements, ensuring a perfect fit for your needs.
High-Quality Materials
We use premium materials for all our products, ensuring durability, reliability, and long-term performance.
Fast Delivery
With a large inventory and efficient production processes, we provide quick delivery at competitive prices, helping you save both time and costs.
Application Range
The preferred choice across various industries.
