CNC Milling Services in China

CNC milling services Modo Rapid provide is perfect for unique shaped and complex pieces. We always machine custom automotive components, motorbike custom part, machine accessories. We always offer milling and turning capabilities by the latest manufacturing technology to guarantee great results with precision machining. Our experienced CNC machining engineering team can select the right tools and optimize tool paths, achieve an ideal CNC milling surface. The most important is keeping tight tolerances. We can provide all types of custom CNC machined parts to meet your project needs. We are best at milling high precision automotive parts, machine internal structure parts, aircraft structure parts,and medical devices.

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CNC milled prototypes and production parts in days

ISO 9001:2015/IATF 16949 accredited

Cutting-Edge CNC Milling Technology for Superior Performance

Are your parts complicated? This is not a problem for us.

Our CNC milling technology is at the forefront of the industry, utilizing state-of-the-art equipment and techniques to deliver superior performance. Our machines are equipped with high-speed spindles, multiple axes, and advanced controls that allow for faster production times and tighter tolerances.

Are you worried that your supplier doesn’t have the capability to produce complex parts? This is the badge we made for Koenigsegg Automotive for the prototype. If you also have parts with complex curved surfaces, come challenge us! As long as we cooperate once, you will know our capabilities.

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Affordable CNC Milling Services for Small and Large-Scale Projects

Looking for affordable CNC milling services that can handle small and large-scale projects with ease? Look no further than our one-stop-shop! We pride ourselves on providing high-quality and customized solutions at competitive prices, without compromising on quality.

We understand that cost is an important factor for businesses, especially for those with tight budgets. That’s why we offer flexible pricing options and work closely with our clients to ensure that they receive the best value for their investment.

Our team of experts is friendly and always ready to assist our clients throughout the entire manufacturing process. From design to finished product, we provide end-to-end solutions that meet the unique needs of our clients.

Whether you need a single part or a large-scale production run, we can handle your project with ease. Our advanced equipment and streamlined processes ensure that we deliver high-quality parts that meet or exceed your expectations.

In conclusion, if you’re looking for a friendly and affordable CNC milling service provider, our one-stop-shop is the right choice for you. Contact us today to learn more about our services and how we can help you achieve your manufacturing goals.

CNC Machining for Complex Parts

Maximum part size for 3-axis and 5-axis CNC milling

Maximum dimensions 900mm x 315mm x 385mm.
Tolerance: Generally, Modo Rapid holds a machining tolerance of +/- 0.01 mm.
Threading: Modo Rapipd support UNC and UNF threads from #2 up to 0.5 in., and metric threads from M2 to M12. We can offer coil inserts and key inserts for your custom milled parts
Radii: CNC machining process will result in radiused(rounded) as a natural result. Resulting radii will be identified on your quote.
Text: Soft material, like plastic, Modo Rapid can offer text size like 16 point Arial Rounded MT font. Hard material, like metal, we can offer text size like 22 point Arial Rounded MT font. Generally, opt for recessed text will be economical than raised text.

CNC Milling Materials: A Wide Range of Options for Your Project

Common plastics	Reinforced Plastic
ABS	Garolite G-10
Polypropylene	Polypropylene (PP) 30%GF
Nylon 6	Nylon 30%GF
Delrin (POM-H)	FR-4
Acetal (POM-C)	PMMA (Acrylic)
PVC	PEEK
HDPE
UHMWPE
Polycarbonate
PET
PTFE (Teflon)

Aluminum	Stainless steel	Mild, Alloy & Tool steel	Other metal
6061-T6	303	Mild steel 1018	Brass C360
7075	304L	Mild steel 1215	Copper C101
7075-T6	316L	Mild steel 1045	Copper C110
5052	301	Mild steel A36	Titanium Grade 2
5083	430	Alloy steel 4130	Titanium Grade 1
2017	420	Alloy steel 4140	Titanium Grade 2
2024	416	Alloy steel 4340	Magnesium AZ31B
		Tool Steel A2
		Tool Steel A3
		Tool Steel D2
		Tool Steel O1
		Tool Steel H13
		Tool Steel S7

Why Modo Rapid CNC Milling?

We are a 24/7 CNC machining center. This permits quick and reliable delivery times and where required. Fully-automated with maximum precision and completely economical, as supplier this allows us to offer MADE IN CHINA at premium prices.
In most cases, we are able to offer you all processing steps from milling, turning and drilling on only one CNC machine. This saves time for setting up and reduces error sources in the CNC parts production. Here at Modo Rapid, we offers you a quick, highly accurate and economical production of your CNC custom parts.
Our CNC milling service is a highly flexible way to machine prototypes or manufacture high-volume end-used parts. You are able to choose a wide range of milling materials, our CNC machining capabilities are ideal for your projects. It’s because Our CNC experts know how to cut your parts fast to reduce costs. They are also skilled in milling the complex geometry to tight tolerances that custom-designed milled parts in different materials required. We have delivered 2 million high-quality CNC parts to our customers.

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Advantages of CNC Milling

Quick turnaround. Using the advanced CNC machines, Modo Rapid produces highly accurate, quick turn parts in as fast as 24 hours. We also instantly quote CNC machined parts, cutting days off of your RFQ process.
High precision tolerance. Our 3 axis CNC and 5 axis CNC can machine parts with high precision and tight tolerance.
Material selection. Modo Rapid provide variety of materials for your choices. There are many both metal and plastic materials available.
CNC Machining is perfect for prototyping and production production parts.

CNC Milling Surface Finish

The choice of surface finish will depend on the intended use of the product and any aesthetic requirements. Some finishes may also be better suited for certain materials than others, so it’s important to consider the material being used in addition to the desired final appearance.

Overall, achieving an appropriate surface finish through CNC machining requires careful consideration of various factors such as tool selection, cutting speed, feed rate, and coolant application during machining operations.

We can also provide other surface treatment for your prototypes, please check surface finish.

Surface finish	Roughness
As machined	(Ra 3.2μm / Ra 126μin)
Smooth machining	(Ra 1.6μm / Ra 63μin)
Brushed + Anodized type II (Glossy)
Bead Blasted
Bead blasted + Anodized type II (Matte)
As machined + Anodized type III (Hardcoat)
Powder Coated
Brushed + Electropolished	(Ra 0.8μm / Ra 32μin)
Black oxide
Chromate conversion coating
Brushed	(Ra 1.2μm / Ra 47μin)
Polishing	(Ra 0.8μm / Ra 32μin)

Plastic (+/-)	Metal(+/-)	Limits for nominal size
0.1 mm	0.05 mm	0.5mm* to 3mm
0.1 mm	0.05 mm	Over 3 mm to 6 mm
0.2-0.3 mm	0.01 mm	Over 6mm to 30mm
0.3 mm	0.15 mm	Over 30mm to 120mm
0.5 mm	0.2 mm	Over 120mm to 400mm
0.8 mm	0.3 mm	Over 400mm to 1000mm
1.2 mm	0.5 mm	Over 1000mm to 2000mm

Streamlined CNC Milling Process for Efficient and Fast Turnaround

Our streamlined CNC milling process delivers high-quality parts with fast and efficient turnaround times. We use advanced CAD software for precise 3D modeling, state-of-the-art CNC programming, and rigorous quality control measures throughout the production process. Our high-speed spindles and multiple axes enable us to perform intricate cuts with high precision and consistency.

modo rapid 5-axis cnc workshop

Frequently Asked Questions about CNC Milling

What is a CNC milling machine?

A CNC milling machine is a computer-controlled machine that uses rotating cutting tools to remove material from a workpiece to create a desired shape or design. It operates on the principle of subtractive manufacturing, where material is removed from the workpiece until the final shape is achieved.

CNC stands for Computer Numerical Control, which means that the machine is controlled by a computer program that directs the movement of the cutting tool. The operator inputs the design specifications into a computer program, which then controls the movement of the machine’s cutting tools to achieve the desired shape.

CNC milling machines come in various sizes and configurations, ranging from small desktop models to large industrial machines used in mass production. They can be used with a wide range of materials, including metals, plastics, and composites.

The main components of a CNC milling machine include:

Worktable: The surface on which the workpiece is mounted and secured during machining operations.

Spindle: The rotating shaft that holds and drives the cutting tool.
Cutting Tool: The tool that removes material from the workpiece.
Control Panel: The interface through which operators input commands into the computer program that controls the machine’s movements.

Overall, CNC milling machines have revolutionized manufacturing by allowing for high precision and accuracy in producing complex geometries at relatively low costs compared to traditional manufacturing methods.

What are the benefits of CNC milling?

CNC milling offers a number of benefits over traditional manufacturing methods, including:

Precision: CNC milling machines can produce highly accurate parts with tight tolerances and complex geometries. This level of precision is difficult to achieve with manual machining methods.

Efficiency: CNC milling machines can work continuously without the need for operator intervention, which increases efficiency and reduces production time.
Flexibility: CNC milling machines can be programmed to produce a wide range of parts with different shapes, sizes, and materials, making them highly versatile.
Consistency: CNC milling machines can produce identical parts with consistent quality, reducing the risk of errors or defects in the finished product.
Cost-effectiveness: CNC milling machines reduce labor costs by automating the machining process and minimizing material waste due to their high accuracy.
Safety: CNC milling machines are designed with safety features that protect operators from potential hazards during the machining process.

Overall, CNC milling offers significant advantages over traditional manufacturing methods by increasing precision, efficiency, flexibility, consistency, cost-effectiveness, and safety in producing complex geometries at relatively low costs.

What is the difference between CNC milling and conventional milling?

The main difference between CNC milling and conventional milling lies in the way that the cutting tool moves during the machining process.

In conventional milling, the cutting tool is manually controlled by an operator who guides it along a predefined path to remove material from the workpiece. This method requires a high level of skill and experience to achieve accurate results and can be time-consuming.

On the other hand, CNC milling machines use computer-controlled movements to guide the cutting tool along a precise path to remove material from the workpiece. The computer program controls all aspects of the machining process, including speed, feed rate, and depth of cut, resulting in highly accurate and consistent results.

Another difference is that conventional milling machines typically require more operator intervention than CNC machines. An operator must manually adjust the cutting tool’s position and speed throughout the machining process, whereas CNC machines can operate continuously with little or no intervention once programmed.

CNC milling also offers greater flexibility in terms of producing complex shapes and geometries. With conventional milling, it may be difficult or impossible to produce certain shapes due to limitations in manual control. However, with CNC milling machines, complex shapes can be easily programmed into the machine for consistent and accurate production.

Overall, while both methods involve removing material from a workpiece using a rotating cutting tool, CNC milling offers greater precision, efficiency, consistency, flexibility, and ease-of-use compared to traditional or conventional milling methods.

What are the advantages of CNC milling over other manufacturing processes?

CNC milling has several advantages over other manufacturing processes, including:

Precision: CNC milling machines can produce highly accurate parts with tight tolerances and complex geometries that are difficult to achieve with other methods.

Automation: CNC milling is a fully-automated process that reduces the need for manual labor, increasing efficiency and reducing the risk of errors or defects in the finished product.
Versatility: CNC milling machines can work with a wide range of materials, including metals, plastics, and composites, making them suitable for a variety of industries and applications.
Reproducibility: CNC milling machines can produce identical parts with consistent quality, ensuring that each part meets the same specifications every time.
Speed: CNC milling machines can work quickly and continuously without operator intervention, reducing production times and increasing throughput.
Complex shapes: CNC milling machines can easily produce complex shapes and geometries that are difficult or impossible to achieve with other manufacturing processes.

Overall, CNC milling offers significant advantages over other manufacturing processes by increasing precision, automation, versatility, reproducibility, speed and ability to produce complex shapes at relatively low costs.

How does a CNC milling machine work?

A CNC milling machine works by using a computer-controlled system to move a cutting tool along three or more axes to remove material from a workpiece. Here’s how it works:

Design: The first step is to create a CAD (computer-aided design) file of the part you want to produce. This file contains all the information about the shape, dimensions, and features of the part.

Programming: Once you have the CAD file, you need to create a CAM (computer-aided manufacturing) program that tells the CNC milling machine how to cut the part. This program includes information about the cutting tool, such as its speed and feed rate, as well as the path that it will follow to cut the part.
Setup: After programming, you need to set up the CNC milling machine with the appropriate cutting tool and workpiece. The workpiece is secured onto a table or fixture that can move in multiple directions along different axes.
Cutting: With everything in place, you can start cutting. The CNC milling machine uses its computer-controlled system to move the cutting tool along x, y, and z axes according to instructions in the CAM program so that it removes material from the workpiece.
Finishing: Once all material has been removed from areas specified in CAM program, finishing process begins where any required surface finishes are applied.
Inspection: Finally, after finishing process is completed product undergoes inspection for quality control purposes.

What are the advantages of CNC milling over other manufacturing processes?

CNC milling has several advantages over other manufacturing processes, including:

Precision: CNC milling machines can produce highly accurate parts with tight tolerances and complex geometries that are difficult to achieve with other methods.

Automation: CNC milling is a fully-automated process that reduces the need for manual labor, increasing efficiency and reducing the risk of errors or defects in the finished product.
Versatility: CNC milling machines can work with a wide range of materials, including metals, plastics, and composites, making them suitable for a variety of industries and applications.
Reproducibility: CNC milling machines can produce identical parts with consistent quality, ensuring that each part meets the same specifications every time.
Speed: CNC milling machines can work quickly and continuously without operator intervention, reducing production times and increasing throughput.
Complex shapes: CNC milling machines can easily produce complex shapes and geometries that are difficult or impossible to achieve with other manufacturing processes.

Overall, CNC milling offers significant advantages over other manufacturing processes by increasing precision, automation, versatility, reproducibility, speed and ability to produce complex shapes at relatively low costs.

What are the applications of CNC milling?

CNC milling is a popular manufacturing process that involves using computer-controlled machines to remove material from a workpiece to create a desired shape or design. CNC milling can be used for a wide range of applications across various industries, including:

Aerospace: CNC milling is used in the aerospace industry to produce complex components such as engine components, landing gear, and structural parts.

Automotive: In the automotive industry, CNC milling is used to produce engine blocks, transmission cases, suspension components, and other precision parts.

Electronics: The electronics industry uses CNC milling to produce circuit boards and other electronic components with high precision and accuracy.

Medical: CNC milling is used in the medical industry to produce implants, prosthetics, surgical instruments, and other medical devices with complex shapes and geometries.

Prototyping: Rapid prototyping using CNC milling allows designers and engineers to quickly iterate on designs and test them before moving into full-scale production.

Architecture: Architects use CNC milling to create intricate models of buildings and structures with precise details.

Jewelry Making: The jewelry industry uses CNC milling to produce intricate patterns in precious metals such as gold or silver.

What are the benefits of CNC milling services in China?

CNC milling services in China offer several benefits, including:

Cost-effectiveness: Chinese CNC milling services can provide high-quality parts at a lower cost due to the availability of inexpensive labor and materials.

Large-scale production capabilities: China has a large manufacturing industry with extensive resources, allowing for large-scale production runs that can produce vast quantities of parts quickly and efficiently.
Advanced technology: Chinese manufacturers invest heavily in advanced technology, including CNC milling machines, which means they can produce high-precision parts with complex geometries.
Quality control: Chinese manufacturers have stringent quality control systems in place to ensure that each part meets the required specifications and standards.
Fast turnaround times: With their advanced technology and large-scale production capabilities, Chinese CNC milling services can offer fast turnaround times for orders of all sizes.
Expertise and experience: Many Chinese CNC milling service providers have years of experience producing a wide range of parts for various industries, which means they have the expertise to handle even the most complex projects.

Overall, CNC milling services in China offer a cost-effective and efficient solution for producing high-quality parts with tight tolerances and complex geometries while ensuring fast turnaround times and strict quality control processes are followed throughout the manufacturing process.

What are the things I need to consider when choosing a CNC milling service in China?

When choosing a CNC milling service in China, there are several things to consider:

Quality control: Look for a company that has strict quality control processes in place to ensure that each part meets the required specifications and standards.

Experience and expertise: Choose a company with experience producing parts similar to yours. This will ensure they have the expertise to handle your project efficiently and effectively.
Technology: Look for a company that invests in advanced technology, including CNC milling machines, which can produce high-precision parts with complex geometries.
Communication: Choose a company that communicates clearly and regularly throughout the manufacturing process, providing updates on progress and addressing any issues promptly.
Cost-effectiveness: Consider the cost of the service compared to other options while ensuring you get value for money.
Turnaround time: Choose a company that can offer fast turnaround times without compromising on quality.
Shipping and logistics: Consider how the finished parts will be shipped from China to your location, including shipping costs, customs clearance, and transportation methods.

By considering these factors when choosing a CNC milling service in China, you can select a reliable partner who can deliver high-quality parts at an affordable price while meeting your specific requirements.

What are the factors that affect the cost of CNC milling services in China?

Several factors can affect the cost of CNC milling services in China, including:

Material: The cost of the raw material used to produce the part can significantly impact the overall cost.

Part complexity: The more complex a part is, the more time and resources are required to produce it, which can increase the cost.
Tolerance requirements: If tight tolerances are required for a part, additional machining processes may be needed, which can increase the cost.
Quantity: Larger production runs typically result in lower costs per part due to economies of scale.
Labor costs: Labor costs in China are generally lower than in other countries, but they still vary depending on factors such as skill level and experience.
Tooling costs: Tooling costs are incurred when creating custom tools or fixtures for specific parts and can add to the overall cost.
Shipping and logistics: Shipping costs from China to your location may also affect the overall cost of CNC milling services.

By considering these factors when requesting a quote for CNC milling services in China, you can get an accurate estimate of how much your project will cost and adjust accordingly if necessary.