injection moulding diagram
This article will explore the injection molding machine components and plastic mold design through diagrams and explanations, dive into the advantages of injection moulding, and introduce key points of medical injection moulding, helping customers understand JSJM’s technology and services in the injection molding field.

In today’s automotive manufacturing industry, injection molding for automotive parts has become one of the essential core processes. As demands for lightweight construction, high performance, and complex structures increase, automotive component manufacturers are increasingly relying on efficient, precise automotive injection technologies. JSJM, leveraging deep experience and advanced equipment, is dedicated to providing customers with high-quality molds and custom part solutions.

This article introduces five common types of plastic moulding processes systematically, elaborates on the advantages of injection molding, and focuses on the features and application scenarios of high precision plastic injection molding and services by low volume injection molding companies, providing practical guidance for selecting the best plastic moulding solutions on JSJM.

ndustrial molding is a manufacturing process in which molten materials are injected into a mold cavity under high pressure and then cooled and solidified to mass-produce highly consistent components. This article focuses on advantages of injection molding and plastic mold design, outlining the industry advantages, process highlights, and typical applications to help you fully understand the value and practices of industrial molding.

Special engineering plastics are prized for their outstanding heat resistance, chemical corrosion resistance, mechanical strength, and self-lubricating properties, making them essential in aerospace, automotive, electronics, medical devices, and chemical processing. To fully leverage these materials, precise plastic mold design with mold-flow analysis and tolerance compensation is required; accurate high precision plastic injection molding ensures dimensional control; and medical device molding must meet strict clean-room and certification standards.

Engineering plastics such as PEEK, PPSU, POM, and PC play a pivotal role in medical device manufacturing due to their exceptional heat resistance, chemical stability, and biocompatibility. This article introduces the core properties and primary applications of these materials, analyzes the advantages of high-precision injection molding from the perspectives of medical injection molding and medical device molding, and focuses on key considerations in plastic mold design and production processes. It aims to provide guidance for selecting and implementing medical-grade engineering plastic solutions.

In today’s automotive industry, plastic materials have become indispensable components for exterior trims, interior panels, and functional parts due to their lightweight properties, high strength, and cost-effectiveness. Through mature automotive injection processes and advanced plastic injection molds factory technologies, leading automotive component manufacturers can mass-produce high-precision, large-sized plastic components that meet complex design requirements. Various engineering plastics—such as polypropylene, polyamide, and polycarbonate—offer unique advantages in terms of heat resistance, impact strength, and chemical stability, allowing automotive parts to achieve optimal performance and reliability. The following article explores the use of plastics in the automotive sector, covering production processes, supply chain collaboration, material properties, and usage considerations.

Definition and Properties of PC Material

Plastic is a moldable material composed primarily of high-molecular-weight synthetic resin, to which plasticizers, stabilizers, and other additives are added. It is processed into shape by heating or applying pressure, offering excellent plasticity and diverse physicochemical properties. Plastics are generally classified into three categories: “Commodity Plastics,” “Engineering Plastics,” and “High-Performance Plastics.”