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  • SUS420 Air Ejector Pins: Durable And High-Performance Solutions for Precision Molding

    2025-07-10

    Air ejector pins are valued in industrial molding for their ability to use controlled air pressure to gently and efficiently eject parts from molds, significantly reducing the risk of damage and surface imperfections. When selecting materials for these pins, SUS420 stainless steel has become a preferred option due to its excellent combination of strength, corrosion resistance, and wear durability. This makes SUS420 especially well-suited for ejector pins that operate in demanding manufacturing environments where high precision and long service life are essential. Its superior hardness ensures that the pins maintain tight tolerances even after extended use, while its resistance to corrosion helps prevent degradation caused by exposure to moisture and chemicals. Read More
  • What Are Punch Pins Used For?

    2025-06-25

    Punch pins are essential components in the realm of precision manufacturing, particularly within stamping and molding processes. These tools are pivotal in shaping, cutting, and forming materials with high accuracy and efficiency. Their application spans various industries, including automotive, ele Read More
  • What Material is a Punch Pin Made Of?

    2025-06-25

    Punch pins are essential tools used in various industrial applications, primarily in metalworking, assembly, and manufacturing. A punch pin plays a crucial role in shaping and creating holes in metal, plastic, or other materials. The punch pin is part of a tool assembly that includes a punch and a d Read More
  • What Is the Hardness of a Carbide Punch?

    2025-06-25

    Carbide punches, particularly those made from tungsten carbide, are indispensable tools in modern manufacturing, especially in industries like metal stamping, die casting, and precision machining. Their exceptional hardness and wear resistance make them ideal for high-precision applications. Underst Read More
  • How Do Gas Springs Work?

    2025-06-25

    Gas springs are versatile and essential components in many modern mechanical systems. These innovative devices are used in a wide array of industries and applications, from automotive to furniture, aerospace, and medical equipment. They help control the movement and force in a system, providing a co Read More
  • What is a Gas Spring?

    2025-06-25

    Gas springs are versatile mechanical devices that provide controlled movement, damping, and support in various applications. They are commonly found in automotive, industrial, furniture, and aerospace applications, among many others. These innovative components rely on the pressure of a gas, typical Read More
  • How to Measure Gas Springs?

    2025-06-25

    Gas springs, often referred to as gas struts, are a crucial component in a wide variety of applications, from automotive to furniture. These mechanical devices are used to assist in the opening and closing of doors, hatches, and lids, providing controlled motion and resistance. If you’re in a field 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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