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  • What Are the Different Types of Ejector Pins?

    2025-08-17

    Ejector pins are a critical component in the injection molding process, designed to push molded parts out of a mold once they have cooled and solidified. Read More
  • What is the Best Material for an Ejector Sleeve?

    2025-08-14

    In the world of precision tooling, ejector sleeves play an essential role in ensuring that molded or stamped components are released smoothly from the die or mold cavity. Read More
  • What Is An Ejector Sleeve?

    2025-08-12

    An ejector sleeve is a critical component used in precision molding and die-casting applications, playing a key role in the ejection system of molds. Its main purpose is to remove finished parts from the mold cavity without damaging their shape or surface. Read More
  • Air Ejector Pins: Precision Ejector Pin Solutions for Diverse Industrial Applications

    2025-07-17

    High productivity, precise tolerances, and immaculate surface finishes have become non-negotiable standards in today’s industrial manufacturing.Ejector pins play a key role by releasing parts from molds or dies, but traditional mechanical pins can leave marks or damage delicate parts. That’s why many manufacturers now turn to air ejector pins, which use controlled air pressure to gently and precisely eject finished products. These innovative pins provide cleaner, faster, and more reliable ejection, supporting the quality and efficiency demands of modern production. In this article, we’ll look at what air ejector pins are, how they work, their benefits over traditional systems, and tips for keeping them performing at their best. Read More
  • Customized Air Ejector Pins for Plastic Molds: Enhancing Precision And Efficiency in Injection Molding

    2025-07-16

    Precision and efficiency are essential in today’s plastic injection molding industry to stay competitive and meet high-quality standards. A vital element in this process is the ejector pin system, which safely and effectively releases finished parts from molds. While traditional mechanical ejector pins have been reliable for decades, the increasing complexity of product designs and stricter surface quality requirements have exposed their limitations. Customized air ejector pins offer a modern, tailored solution that enhances product quality, minimizes defects, and boosts overall molding efficiency. Read More
  • Why Best Selling Air Ejector Pins Are The Go-To Choice for Modern Molding Operations

    2025-07-10

    Industries such as automotive, electronics, medical devices, and consumer goods rely heavily on precision molding processes to produce consistent, flawless products, and one of the most essential yet often overlooked components in this process is the air ejector pin. Unlike traditional mechanical pins that physically push molded parts out of the cavity, air ejector pins use controlled bursts of air to gently and evenly release finished parts, helping to prevent deformation, visible marks, and other quality defects that mechanical systems can cause. Thanks to these unique advantages, air ejector pins have become indispensable in high-precision, high-volume production environments. Read More
  • Maximizing Molding Efficiency with Wear Resistant Air Ejector Pins: A Guide To Durable And Reliable Ejection Solutions

    2025-07-10

    Industries like automotive, electronics, medical devices, and consumer products rely heavily on high-speed, high-precision molding to produce thousands of plastic housings, intricate connectors, or transparent medical components. One small but essential component that keeps these production lines running smoothly is the air ejector pin. Air ejector pins safely and consistently remove molded parts from molds after the forming process. Unlike traditional mechanical pins, they use controlled air pressure to gently push finished parts out, minimizing damage and visible marks. However, due to repetitive mechanical contact, exposure to heat, and sometimes harsh processing environments, these pins face significant wear over time. This is where wear resistant air ejector pins become crucial. Read More
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Wenzhou Cungang Precision Technology Co., Ltd. is mainly engaged in the research and development, production and sales of automotive mold parts, semiconductor computer molds, stamping molds, plastic molds.

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