About Jwell Machinery Jwell Machinery Co., Ltd. (jwellmachine.com) is a leading manufacturer of plastic extrusion machines and complete solutions for polymer processing. Jwell was founded in 1997, and has multiple production facilities in Shanghai, Zhoushan, Suzhou, Haining, Guangdong, and Jiangsu, as well as a strong global network of supply and service. With independent research and …
Introduction: Why the Comparison Matters Today, the modern plastics industry employs two of the most popular processes, extrusion molding and injection molding. Despite both methods involving the melting of plastic resin and the creation of a product, the method of manufacturing, the product’s geometry, the tooling necessary for manufacturing, the cost structures, and the end …
Extrusion Molding vs Injection Molding: Differences and Advantages Read More »
JWELL is thrilled to announce its involvement in the Packaging World Expo (Shanghai) scheduled for November 25-27, 2025, at the Shanghai New International Expo Center, in Pudong. Visitors are cordially invited to explore the JWELL booth at Hall N1, Booth B01, to learn about cutting-edge packaging machinery solutions. Exhibition Highlights At the conference, JWELL will …
Introduction: The Role of the Plastic Extruder in Modern Manufacturing A plastic extruder is a crucial machine in the plastics industry that converts raw polymeric materials (such as pellets, powders, or flakes) into continuous, shaped products. Think of sheets, profiles, films, and more that begin their lives in a plastic extruder. Understanding what a plastic …
What is a plastic extruder? How does a plastic extruder work? Read More »
Introduction In the processing of plastic and profiles, the extruder machine is essential to the production of pipes, films, or pellets. Whether you’re creating PVC profiles, pipes, cable jackets, sheets, or combining thermoplastics, understanding the extruder machine’s startup, continuous operation, and shut-down is crucial to quality, productivity, and safety. This instruction will discuss: The creation …
Plastic parts are used in a wide range of applications, from simple tableware and kitchenware to complex mechanical parts and electronic product casings. However, for plastic parts with high precision requirements, such as electronic product casings, the precision requirements must be emphasized from the mold making stage during injection molding. What factors determine the precision …
See you in Shanghai 2026! CHINAPLAS 2026, the International Exhibition for Plastics and Rubber, will be held from April 21st to 24th at the National Exhibition and Convention Center (Hongqiao) in Shanghai! April 21st-24th, 2026 The National Exhibition and Convention Center (Hongqiao) in Shanghai Welcome the annual pinnacle event for the plastics and rubber industry: …
Introduction: Why Understanding the Extruder Matters in Modern Manufacturing Today, the term “extruder” is typically used casually, but behind it is a fundamental component of equipment in plastics, rubber, food, and metal processing. An extruder is not simply a machine: it’s the center of operations that converts raw materials into various shapes, profiles, or pellets. …
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