Polyethylene CNC Machining in China

We provide plastic polyethylene CNC machining services for many industries, such as medical and automotive. Polyethylene, a thermoplastic, is one of the most versatile plastic materials in the manufacturing industry.

Polyethylene CNC machining is a cost-effective and versatile manufacturing process widely suitable for producing high-quality parts and components that meet specific dimensions, accuracy, and surface finish requirements.

CNC machining capabilities for plastic HDPE parts

We have advanced CNC machining capabilities for plastic PE parts. We produce high-quality, precise parts that meet or exceed our customers’ specifications.

Our machining capabilities include CNC milling, turning, drilling, tapping, and more. We can handle both small and large production runs, making us an ideal choice for businesses of all sizes.

Additionally, we have a team of experienced technicians and engineers committed to ensuring that every part we produce meets our strict quality control standards.

Whether you need a single prototype or a large order of polyethylene parts, our team has the expertise, experience, and equipment to deliver fast and reliable CNC machining services.

PE parts
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HDPE parts
CNC PE parts

Polyethylene injection molding

We also provide polyethylene injection molding services. As a thermoplastic material, polyethylene can be easily melted and molded into various shapes and sizes using injection molding.

This highly efficient manufacturing method allows for fast production times and high-volume runs, making it cost-effective for producing large parts. Additionally, injection molding ensures that the finished parts are uniform and consistent, with high accuracy and precision.

injection molding PE parts

Types of Polyethylene used in CNC Machining

Polyethylene is available in various forms, including high-density polyethylene (HDPE), low-density polyethylene (LDPE), linear low-density polyethylene (LLDPE), and ultra-high-molecular-weight polyethylene (UHMWPE). Each type has unique properties that make it suitable for specific applications.

LDPE is a thermoplastic polymer with a relatively low density compared to other types of polyethylene. It is a versatile material commonly used for CNC machining due to its excellent chemical resistance, low coefficient of friction, and outstanding electrical properties. LDPE is commonly used to produce parts that require a smooth and glossy finish.

LDPE CNC machined parts are commonly used in various applications, including medical devices, electronic components, food packaging, and sports applications. The material is easy to machine and can be formed into complex shapes and designs with excellent accuracy.

HDPE is a type of thermoplastic polymer with a higher density than LDPE and is commonly used in CNC machining applications. It is renowned for its high tensile strength, excellent chemical resistance, and remarkable UV and weather resistance properties, making it ideal for outdoor applications.

HDPE CNC machined parts are commonly used in various applications, including chemical and industrial tanks, playground equipment, electronic enclosures, automotive parts, and medical equipment. Unlike LDPE, HDPE is a stiffer and stronger material that can withstand impacts and heavy loads without deformation.

Why choose our CNC POM machining services?


Our team of experts is highly experienced in polyethylene CNC machining and has been providing high-quality services for years.


Our state-of-the-art CNC machines allow us to achieve high precision in our machining services, ensuring that your parts are manufactured to exact specifications.

Quality control

We have a rigorous quality control process to ensure that your parts are of the highest quality possible.

On-time delivery

We understand the importance of timely delivery and always ensure that your parts are delivered on time every time.

Other plastic materials for CNC machining

In addition to our polyethylene CNC machining services, we also offer machining services for other plastic materials such as acrylic, POM, ABS, PEEK, and more. We have extensive experience working with a wide range of plastic materials, allowing us to provide high-quality, precision machining services for all plastic parts.

Whatever plastic material you need machining services for, we can provide a solution that meets your needs and exceeds your expectations.

CNC Machining polyethylene FAQs

Low melting point: Polyethylene has a low melting point, making it easy to machine.

Low coefficient of friction: Polyethylene has a low coefficient of friction which reduces heat buildup during machining and prevents damage to cutting tools.

Good machinability: Polyethylene is relatively easy to machine with tools such as saws, routers, lathes, drills, and milling machines.

Resistance to wear and abrasion: Polyethylene is highly resistant to wear and abrasion, making it suitable for machining applications where parts are subjected to high stress and friction.

Chemical resistance: Polyethylene is highly resistant to a wide range of chemicals, making it suitable for use in industrial environments where exposure to chemicals is common.

Overall, polyethylene is a great material for machining due to its low melting point, good machinability, resistance to wear and abrasion, and chemical resistance.

Polyethylene CNC machining offers several advantages over other manufacturing processes. Some of these advantages include the following:


Polyethylene is an affordable material with significant cost savings in CNC machining applications. The material is readily available, easy to source, and has minimum wastage compared to other materials.

High Chemical Resistance

Polyethylene has excellent chemical resistance properties, making it ideal for use in harsh environments where exposure to chemicals is expected. The material can resist most acids, alkalis, and solvents, making it an ideal choice for manufacturing parts and components for industrial applications.

Non-Toxic and Food Safe

LDPE and HDPE are non-toxic materials safe for food and health-related applications. The material is FDA and USDA-approved, which makes it ideal for manufacturing food packaging, medical devices, and toys.

Ease of Machining

Polyethylene is a machinable material that offers excellent machinability attributes. The material can easily be machined using conventional CNC tools, including milling, turning, drilling, and threading.

No, CNC machining can produce parts of virtually any size, from small precision components to larger parts required in structural applications.

Polyethylene parts of various shapes, sizes, and complexities can be CNC machined, such as gears, valves, piping, and components for engineering applications.

Looking for PE CNC machined parts China manufacturer?

If you are looking for a reliable and experienced PE CNC machined parts China manufacturer, look no further! Our team has years of experience in polyethylene CNC machining. We provide high-quality, precision-made parts delivered on time and at a competitive price.

We can handle any project with strict quality control processes, no matter how complex. Contact us today to learn more about our services and how we can help you with your next project. We look forward to hearing from you!