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  • How To Select Sprue Bushing for Your Mold

    2025-06-17

    Selecting the correct sprue bushing is critical for achieving high-quality injection molded parts and ensuring process efficiency. A well-chosen sprue bushing improves flow, prevents defects, and helps control cooling time. This guide will walk you through how to choose the right sprue bushing step Read More
  • What Are the Components of an Injection Mold?

    2025-06-17

    Injection molding is a cornerstone of modern manufacturing, enabling the mass production of intricate plastic parts across various industries. At the heart of this process lies the injection mold, a sophisticated tool composed of multiple components working in unison to shape molten plastic into pre Read More
  • Top Tips for Maintaining Sprue Bushings in Production

    2025-06-16

    You are important for keeping your sprue bushing working well during production. Taking care of it often helps stop sticking and wearing out in plastic injection molding. When you look after the sprue bushing, you save money and stop long breaks in work. Clean machines make better plastic parts. Fas Read More
  • How does a Mold Opening Controller function?

    2025-06-12

    In the fast-paced world of injection molding, efficiency is key. But how can manufacturers ensure smooth part removal? The mold opening controller plays a vital role in this process. In this article, we’ll explore how this mechanism works, its benefits, and why it's crucial for safe and efficient mold operations. You’ll learn about its components, functions, and how it optimizes production. Read More
  • What are core pins used for

    2025-06-12

    Ever wondered how complex shapes and internal features are created in molded parts? Core pins are the unsung heroes in this process. These precision components play a crucial role in molding and casting, forming intricate cavities and enhancing part structure. In this post, we’ll explore the functions of core pins, their importance in various industries, and how they ensure precision in manufacturing. You’ll also learn about the different types and materials of core pins used in industries like automotive, medical, and electronics. Read More
  • What is a sprue bushing in injection molding?

    2025-06-12

    Have you ever wondered what keeps the injection molding process running smoothly? The sprue bushing is a key component often overlooked. A sprue bushing connects the injection nozzle to the mold cavity, ensuring molten plastic flows efficiently into the mold. It plays a crucial role in improving cycle times, preventing leaks, and maintaining the quality of molded parts. In this post, we’ll explore the definition, importance, and contributions of sprue bushings in injection molding. You'll also learn how they impact the overall efficiency and precision of your molding operations. Read More
  • How Does a Mold Opening Controller Work?

    2025-06-12

    In the injection molding industry, precision, efficiency, and safety are key to successful production. The Mold Opening Controller is a vital system that ensures the mold opens and closes at exactly the right time, with the right speed and force, directly impacting product quality and production spe 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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