If you are looking for high-quality and affordable CNC milling services in China, you have come to the right place. We are a professional CNC machining company with over 10 years of experience in producing custom-made parts for various industries. Whether you need prototypes, small batches or large-scale production, we can handle it with precision and efficiency. Contact us today and get a free quote for your CNC milling project.
Plastic mold is a tool for producing plastic products. It is composed of several groups of parts, in which there is a molding cavity. During injection molding, the mold is clamped on the injection molding machine, the molten plastic is injected into the molding mold cavity, cooled and shaped in the cavity, then the upper …
Plastic mold is a tool for producing plastic products Read More »
Cavity is a common defect in injection molding that can affect the quality and appearance of plastic parts. Learn what causes cavity and how to prevent and fix it in this article.Table of content: What is cavity in injection molding? Cavity is a defect in injection molding that occurs when air pockets or bubbles form inside the plastic part during the filling stage. Cavity can affect the dimensional accuracy, strength, and appearance of the plastic part, and may lead to cracks, leaks, or cosmetic flaws. Cavity is different from sink marks, which are depressions on the surface of the plastic...
Table of Contents: Introduction: When it comes to manufacturing, choosing the right molding maker is essential for the success of your project. With so many options available, it can be challenging to know where to start. This comprehensive guide will explore the different types of molding makers, key factors to consider when choosing a maker, questions to ask potential makers, how to evaluate makers, and best practices for working with them. Types of Molding Makers: There are several types of molding makers, each with its unique advantages and disadvantages. Domestic makers are located in your country and can offer more...
This article will provide you with a detailed overview of the three plate injection mould, a type of injection mould that consists of three separate plates. You will learn about the advantages, disadvantages, applications, and design considerations of this mould type. Table of Content What is a Three Plate Injection Mould? A three plate injection mould is a type of injection mould that consists of three separate plates – the core plate (B plate), the cavity plate (A plate), and the runner plate. The core plate is located on the moving side of the mould, while the cavity plate is...
How To Choose A Reliable Mold Factory For Your Plastic Injection Molding Project
A brief introduction to the topic of plastic injection molding and why choosing a reliable mold factory is important for the success of your project. Table of Content Plastic injection molding is a widely used manufacturing process that can produce complex and high-quality parts from various materials. The process involves injecting molten plastic into a mold cavity, where it cools and solidifies into the desired shape. Plastic injection molding can offer many advantages, such as low cost, high efficiency, design flexibility, and environmental friendliness. However, plastic injection molding also requires a high level of precision and expertise, especially when it...
Barrel in injection moulding is one of the most important components of an injection moulding machine. It is where the plastic material is heated, melted, and injected into the mould cavity. In this blog post, we will explain what barrel in injection moulding is, how it works, what are its functions and features, and how to maintain it properly. Table of Content What is Barrel in Injection Moulding? Barrel in injection moulding, also known as material tube and barrel, is a metallic cylinder that houses the screw or plunger in the injection moulding machine. The barrel is connected to the...
CAD modelling or computer-aided design is the process of creating digital representations of physical objects or structures using specialized software. CAD models are used for various purposes, such as 3D printing, prototyping, rendering, simulation, analysis and documentation. In this article, we will explain what CAD modelling is, why it is important, and how to design a CAD model step by step. Table of Content What is CAD Modelling? CAD modelling is the use of computers to create, modify, analyze and optimize the design of an object or structure. CAD software allows users to create 2D drawings or 3D models that...
How to effectively solve the common defects in mold processing
How to effectively solve the common defects in mold processingIn the process of mold processing, what annoys us most is some common defects. These defects will directly lead to the performance of the workpiece, or even the workpiece can not be used here. Therefore, we must try to avoid some defects when we process the mold. Here is a magic weapon for this problem. Mold processing is a critical process used in the production of various products. However, during the mold processing process, several common defects can occur, leading to reduced product quality and performance. To effectively solve common defects...
After the mold processing is completed, the mold must be tested and repaired
After the mold processing is completed, the mold must be tested and repairedMold test and repairAlthough the mold design is carried out under the expected process conditions when the molding materials and equipment are selected, people's understanding is often incomplete, so the mold test must be carried out after the mold processing is completed to see how the quality of the molded parts is. After finding that it is always the case, repair the mold to eliminate errors. There are many types of plastic parts with undesirable phenomena, and the causes are very complex, including mold and process conditions. Before...
What are the factors influencing the price of injection molds manufactured by injection mold factories?Injection mold is an important process equipment for the production of various industrial products. With the rapid development of the plastic industry and the promotion and application of plastic products in aviation, aerospace, electronics, machinery, shipbuilding, automobile and other industrial sectors, the requirements of products on molds are becoming higher and higher. What factors will affect the final price of injection mold manufacturers in the process of manufacturing injection molds? 1、 Product size and shape are simple and complicated. This determines the corresponding structure of the...
Learn the basics of injection mold design and assembly, and how to optimize your mold for better performance and quality. An injection mold is a tool that produces plastic parts by injecting molten material into a cavity. Injection molding is a widely used manufacturing process for mass-producing identical parts with good tolerances and design flexibility. In this article, we will explain how to design and assemble an injection mold, and what factors to consider during the process. Table of Content: Introduction Injection molding is a manufacturing technology for the mass-production of identical plastic parts with good tolerances and design flexibility....
What details should be paid attention to in plastic mold molding
What details should be paid attention to in plastic mold moldingPlastic mold is a tool for producing plastic products, and it is also a tool for giving plastic products complete structure and accurate size. Plastic molding is a processing method used in batch production of some parts with complex shapes. In order to meet the needs of molded parts, we need to pay attention to some matters when selecting plastic molds. Now let's talk about the details that need to be paid attention to when molding the plastic mold? Plastic molding is a popular manufacturing process used to produce a...
This article will provide an overview of custom plastic injection molding, a versatile and cost-effective manufacturing process that can be used to create a wide range of plastic parts and products. We will cover the following topics: What is custom plastic injection molding and how does it work? Custom plastic injection molding is the process of making plastic parts with an injection-molding machine. Injection molding is an economical and efficient manufacturing process that can be used to make large quantities of the same or similar parts. The process starts by making a metal mold of the part, usually from steel...
If you are looking for a way to produce complex, multi-functional and high-quality plastic parts, you may want to consider 2K injection molding. This is a manufacturing process that combines two different materials or colors into one product in one injection molding cycle. It can save you time, cost and improve the aesthetics and performance of your products. But how do you find a reliable 2K injection molding supplier that can meet your specific needs and expectations? In this blog post, we will share some tips and factors that you should consider when choosing a 2K injection molding supplier. Table...
If you are looking for an automotive injection mould manufacturer, you may be overwhelmed by the number of options available in the market. Injection moulding is a complex process that requires high precision, quality, and efficiency. Choosing the wrong manufacturer can result in wasted time, money, and resources, as well as defective products that can damage your reputation and customer satisfaction. In this blog post, we will provide you with some tips on how to choose an automotive injection mould manufacturer that can meet your needs and expectations. We will also introduce you to some of the benefits of working...
This blog post will provide you with a detailed and comprehensive guide on how to design and produce insert molded parts. Insert molding is a technique that involves inserting a preformed component, usually metal, into a plastic mold and injecting molten plastic around it. This creates a strong bond between the metal and plastic parts, enhancing their functionality and durability. Insert molding is widely used in various industries, such as automotive, medical, electrical, and consumer goods. Table of Contents What is Insert Molding and Why Use It? Insert molding is a type of injection molding that combines two or more...
Scrap jumping, waste plugging, poor flaring and uneven trimming of the mold
Scrap jumping, waste plugging, poor flaring and uneven trimming of the mold Scrap jumping, waste plugging, poor flaring, and uneven trimming are common problems that can occur during mold processing. Scrap jumping occurs when the mold produces products with excessive burrs or flash, which affects the product's appearance and performance. Waste plugging occurs when the mold cavity or runner is blocked, leading to incomplete product formation or even equipment damage. Poor flaring occurs when the product's edge is uneven, leading to poor aesthetics and performance. Uneven trimming occurs when the trimming process is not precise, leading to product size deviations...
Medical Plastic Manufacturer: A Guide To Choosing The Right One
If you are looking for a medical plastic manufacturer, you might be overwhelmed by the number of options available. Medical plastic is a broad term that covers a range of materials and applications, from surgical instruments to implantable devices. How do you know which medical plastic manufacturer can meet your specific needs and requirements? In this blog post, we will provide you with some tips and criteria to help you choose the right medical plastic manufacturer for your project. We will also introduce you to some of the leading medical plastic manufacturers in China, where you can find high-quality and...
Cold slug injection molding is a common defect that occurs when a small amount of molten plastic solidifies inside the nozzle tip of the injection molding machine, and then breaks off and is injected into the mold cavity along with the rest of the melt. This can cause aesthetic and functional problems for the molded part, such as: In this blog post, we will explain what causes cold slug injection molding, how to identify it, and how to prevent it from happening in your injection molding process. Table of Content What Causes Cold Slug Injection Molding? Cold slug injection molding...
Medical plastic injection molding is a process that produces plastic parts and components for medical devices and equipment. Medical plastic injection molding can offer many advantages, such as cost-efficiency, high volume production, consistency, tight tolerances, and versatility. Medical plastic injection molding can also meet the stringent requirements of the medical industry, such as cleanliness, safety, biocompatibility, and durability. In this article, we will provide an overview of medical plastic injection molding, including its applications, benefits, challenges, materials, and best practices. Table of Content What is Medical Plastic Injection Molding? Medical plastic injection molding is a process that involves melting medical-grade...
Envirotech Custom Injection Molders: A Leader In Polymer Injection Molding
This blog post will introduce you to Envirotech Custom Injection Molders, a world leader of large and complex high quality polymer injection molded products. You will learn about their history, expertise, capabilities, products, and industries they serve. Table of Content What is Envirotech Custom Injection Molders? Envirotech Custom Injection Molders is a plastic injection molding manufacturer that has been in the industry for more than 50 years. They are based in Salt Lake City, Utah, and are part of the Klinkau group of companies, a global leader in filter plate technology. Envirotech Custom Injection Molders specializes in designing and fabricating...
Thermoset molding is a process of shaping thermoset materials, which are plastics that undergo irreversible chemical reactions when heated. Thermoset materials have high heat and chemical resistance, making them suitable for applications that require durability and stability. In this blog post, we will cover the following topics: What are thermoset materials and how do they differ from thermoplastics? Thermoset materials are plastics that consist of monomers or prepolymers that can cross-link to form three-dimensional networks when heated or cured. The cross-linking reaction is irreversible, meaning that once the thermoset material is formed, it cannot be melted or reshaped again. Thermoset...
Plastic mold manufacturers cannot develop without high-quality technicians
Plastic mold manufacturers cannot develop without high-quality technicians Plastic molds have high requirements on the basic quality of technicians, and they can not only rely on talent to complete their work, but also need a long time of hard training. It is a great challenge in skills, mentality, personality and environment. For example, some machine processing departments need to deal with machinery all the year round. The environment is smelly, hot in summer, cold in winter, and prone to industrial accidents. More and more young people prefer to squat in the office to code, They also don't want to try...
How to select mold manufacturers with complete supporting equipment
How to select mold manufacturers with complete supporting equipment It is suggested that you should pay attention to one basic common sense when purchasing, that is, you must choose a manufacturer with complete supporting equipment, that is, a mold factory with "five essentials", that is, you must have supporting precision CNC machining center, slow wire cutting, EDM mirror spark machine, high-speed and high-precision injection molding machine, three-dimensional and anime measuring instruments and other important necessary equipment for mold processing, production and testing, This point must be taken as the key to the evaluation and final selection. If there is no...
High-Tech Injection Molding: How It Works and Why You Need It
If you are looking for a way to produce plastic parts or products with high precision, quality, and efficiency, you might want to consider high-tech injection molding. High-tech injection molding is a process that uses advanced technologies and techniques to create complex and customized plastic components for various industries and applications. In this blog post, we will explain what high-tech injection molding is, how it works, and why you need it for your next project. Table of Content What is high-tech injection molding? High-tech injection molding is a term that refers to the use of cutting-edge technologies and methods to...
Rapid Tooling In Additive Manufacturing: A Comprehensive Guide
Rapid tooling is a process that uses additive manufacturing or machining techniques to create molds, dies, or patterns for traditional manufacturing methods. Rapid tooling can help bridge the gap between prototyping and production, enabling the fabrication of end-use parts with high quality and low cost. In this article, we will explain what rapid tooling is, how it works, what are its advantages and limitations, and how it compares to rapid prototyping. We will also provide some examples of rapid tooling applications in different industries. Table of Contents What is Rapid Tooling? Rapid tooling is a term that refers to the...
This article will provide you with a comprehensive guide on China precision mold, a type of plastic injection mold that is widely used in various industries. You will learn about the definition, advantages, applications, and manufacturing process of China precision mold, as well as some tips on how to choose a reliable China precision mold manufacturer. Table of Content What is China Precision Mold? China precision mold is a type of plastic injection mold that is designed and manufactured with high accuracy and quality. It can produce plastic parts and components that have complex shapes, fine details, tight tolerances, and...
How To Choose The Best Injection Molded Plastic Parts Manufacturers
If you are looking for a reliable and cost-effective way to produce high-quality plastic parts, injection molding might be the solution for you. Injection molding is a manufacturing process that involves injecting molten plastic into a mold cavity, where it cools and solidifies into the desired shape. Injection molding can produce complex and intricate parts with high precision and accuracy, as well as large volumes of parts in a short time. However, not all injection molded plastic parts manufacturers are created equal. There are many factors to consider when choosing a partner for your injection molding project, such as: In...
IMD Injection Molding: A Guide to In-Mold Decoration and Labeling
IMD injection molding is a technique that can enhance the appearance and functionality of plastic products. In this blog post, we will explain what IMD injection molding is, how it works, what are its benefits and applications, and how to choose a reliable IMD injection molding partner. Table of Contents What is IMD Injection Molding? IMD injection molding stands for in-mold decoration or in-mold labeling. It is a process that integrates pre-printed graphics or labels onto plastic surfaces during the injection molding cycle. The result is a durable, attractive, and functional plastic component that does not require any post-processing or...
Injection Molding Machine Process Parameters: A Comprehensive Guide
Injection molding is a widely used manufacturing process for producing plastic parts. It involves melting plastic pellets and injecting them into a mold cavity under high pressure and temperature. The mold cavity is shaped like the desired part and can have complex geometries and features. The injected plastic cools and solidifies in the mold, forming the final part. Injection molding is a versatile and efficient process that can produce high-quality parts with low waste and minimal post-processing. However, it also requires careful control and optimization of various process parameters to ensure consistent and defect-free products. Some of the most important...
Difference Between Thermoplastic and Thermosetting Plastic: A Comprehensive Guide
If you are looking for a material that can withstand high temperatures, resist chemicals, and offer durability, you might want to consider using plastic. However, not all plastics are the same. There are two main types of plastic: thermoplastic and thermosetting plastic. These types have different properties, applications, and advantages and disadvantages. In this article, we will explain the difference between thermoplastic and thermosetting plastic, and help you choose the best option for your project. Table of Contents What is Thermoplastic? Thermoplastic is a type of plastic that can be melted and reshaped multiple times without affecting its properties. Thermoplastic...
If you are looking for high-quality and affordable CNC milling services in China, you have come to the right place. We are a professional CNC machining company with over 10 years of experience in producing custom-made parts for various industries. Whether you need prototypes, small batches or large-scale production, we can handle it with precision and efficiency. Contact us today and get a free quote for your CNC milling project.