CNC Machining Service

One-Stop CNC Machining Supplies for All Your Project Needs

We offer direct factory price of CNC Machining parts
Free samples are available
Prefession CNC Machining service for you
High precision CNC Machine

Our CNC Machining Capabilities

We are always ready for the challenges of tight tolerances and complex CNC Machining parts. Try out our precision CNC Machining services and becomeour next satisfied customer.

CNC Milling service

With 5-axis CNc milling machines in-house which allows us to mill tight tolerance plasticand metal parts with complex geometries easily.And we also offer low-cost machined parts by usingour 3-,4-axis milling machines.

CNC Turning Service

CNC turning is a more efficient method to manufacture round components from plastic and metal bars or tubes, such as worm shafts. When combined with live tooling, milled geometries can be achieved simultaneously.

EDM & Wire-Cut Service

EDM and wire-cut is one of the CNC machining processes which uses copper, graphite pattern or molybdenum wire to achieve the design for sharp corners, undercuts and remove whatever un-needed material from workpieces.

CNC Grinding Service

If you need a super flat surface part, or round part that needs OD and ID +/- 0.005mm in tolerances, our CNC grinding machining service will be the best match of your production needs for such type of parts.

Swiss Machining Service

Swiss machining is an efficient way to produce complex, or slender component. By moving both live tooling and the workpiece, we can always cut the material which is close to the workpiece holder. To avoid deformation compared to traditional CNC lathe.

CNC Routing Service

Besides standard milling service for parts in engineering plastics or metals, we also offer CNC routing service for prototypes and parts in soft materials such as EPS foam, EVA, woods.

What is CNC Machining?

CNC machining is a widely used manufacturing process that automates the creation of designs from metal or plasticstock using high-speed cutting tools. Standard CNC machines include 3-, 4-, and 5-axis miling machines, lathes, androuters, with variations in how parts are cut. Workpieces may be stationary while the tool moves, the tool may stay putwhile the workpiece is rotated and moved, or both the tool and workpiece may move in unison.

Skilled machinists program CNC machines based on CAD models to cut precise and repeatable tool paths for customparts.CNC machining works with almost any metal or rigid plastic.

Why Choose Us For Custom CNC Machining?

From intricate components to robust industrial parts, expertly crafted to meet diverse 0EM specifications

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Saving Your Cost

You will save 30-50% of the cost because of our efficient production capacity and cost control.

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On-demand Production

Our CNC milling services will support you from 1 pcs to 10k+ pcs, no matter prototype, low volume manufacture, or mass production.

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Material Selection

Choose from 50+ engineering-grade plastics and metals, including ABS, polycarbonate, nylon, PEEK, aluminum, stainless steel, platinum, and copper for diverse part applications and industries.

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Quality Assurance

As an ISO 9001:2015 certificated manufacturing company, we offer SGS, RoHS, material certifications, and inspection report for our customers.

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High Precision Tolerances

Offering tolerances range from +/-0.001′′ to 0.005′′, depending on client specifications. We are experts in producing custom components.

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Fast and Reliably Delivery

Experience dependable and punctual delivery of your products from our CNC facility strategically located in Shenzhen, China, near major shipping ports for seamless transportation and peace of mind.

Quality Assurance

1. Material Inspection: We carefully verify the materials used for your project, ensuring they meet the desired quality standards and match your specific requirements.

2. Skilled Workforce: Our experienced and highly skilled machinists and engineers closely monitor every step of the machining process, ensuring each part meets the desired tolerances and specifications.

3. In-Process inspection: Throughout the manufacturing process, our quality control team conducts regular inspections and measurements to detect and address any deviations or errors promptly.

4. Final inspection: Once the parts are machined and finished, our quality control team performs a thorough final inspection, checking dimensions, surface finish, and other required specifications, This guarantees that each part meets your expectations before shipping.

CNC Machining Tolerances

Qualigie’s general linear tolerance of machined metal parts is lS0 2768 (fine), and lS0 2768(medium) for plastic parts.
Normally, we can meet the machining accuracy of +0.127mm. lf tighter tolerances are required, a 2D drawing with annotation information will be necessary. Our engineering team will communicate with you the critical dimensional tolerances and provide the highest possible machining accuracy.

Tolerance class		Division of basic dimension
Designation	Description	0.5 (1) up to 3	Over 3 up to 6	Over 6 up to 30	Over 30 up to 120	Over 120 up to 400	Over 400 up to 1000	Over 1000 up to 2000	Over 2000 up to 4000
Designation	Description	Permissible deviations
f	fine	0.05	0.05	0.1	0.15	0.2	0.3	0.5	-
m	medium	0.1	0.1	0.2	0.3	0.5	0.8	1.2	2
c	coarse	0.2	0.3	0.5	0.8	1.2	2	3	4
v	very coarse	-	0.5	1	1.5	2.5	4	6	8

TOLERANCE OF CNC MACHINING IN FIRST PART

Our precision CNC machining centers can manufacture small to large part sizes with tight tolerances and high precision. Our general tolerance limits for CNCmachined metals and plastics are generally affected by the material type and the part geometry. See below our general tolerance limits for metal and plastic materials:

Tolerance Lever	Over all Dimension Range
Specifications	<<3, >0.5	<<6, >3	<<30, >6	<<120,>30	<<400，>120	<<1000,>400	<<2000,>1000
Tolerance Standard
F	±0.05	±0.05	±0.1	±0.05	±0.05	±0.1	±0.1
M	±0.1	±0.1	±0.2	±0.1	±0.1	±0.2	±0.2
C	±0.2	±0.3	±0.5	±0.2	±0.3	±0.5	±0.5
V	-	±0.5	±1	-	±0.5	±1	±1

Finishing options

There is a wide variety of materials that can be machined using technology, ACE provides machining quotes for more than 30 engineering-grade plastic and metal materials.

Images	Name	Applicable Materials	Colors	Can Be Applied with
	Anodizing	Aluminum	Clear, black, grey, red, blue, gold	Media Blasting, Tumbling
	Black Oxide	Steel, Stainless Steel	Black	Media Blasting, Tumbling, Passivation
	Electroless Nickel Plating	Aluminum, Steel, Stainless Steel	/	Media Blasting, Tumbling
	Electropolishing	Steel, Stainless Steel	/	/
	Hand Polishing	Acrylic	/	Enhanced Cosmetic Appearance
	Media Blasting	Aluminum, Steel, Stainless Steel, Brass, Bronze, Copper	/	All post processes, except Electropolish and Powder Coat
	Nickel Plating	Aluminum, Steel, Stainless Steel	/	Media Blasting, Tumbling
	Passivation	Steel, Stainless Steel	/	Black Oxide, Electroless Nickel Plating, Zinc Plating, Tumbling, Media Blasting
	Powder Coating	Aluminum, Steel, Stainless Steel	Full Pantone or RAL color catalog	/

*Additional finishing options include chromic acid anodizing, cadmium plating, copper plating, titanium anodizing (blue anodizing), gold plating, silver plating, and more.

From Concept to Production

CNC machining is an ideal manufacturing process whether you need a few parts or 10000+ units as end-used production parts. Here are the custom CNC services available at MoldPartner.

Prototype Machining

From MoldPartner, you can get your CNC machined prototypes done in days, super shot lead times allows you to verify the design fast.

Instant quotes
Instant DFM feedback
Excellent quality
Short lead time

Low-Volume Machining

CNC machining is a cost-efficient way to make certain types of parts in small volume or medium quantity. For example, 100 pieces to 1000 pieces.

Lower cost
Production-level quality
Short lead time
Test out the market before investment

Production Machining

Using CNC machines and robots is a best option for big volume production machining which allows us to avoid heavy labor. Decrease the cost significantly.

Experienced engineers for DFM optimization
A professional project manager working in your time zone
First Article Inspection
Guaranteed consistent quality

HOW TO WORK WITH US

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Upload A CAD File

Upload your CAD file online & tell us important details about your project to get an instant guaranteed quote.

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Design For Manufacturability

Free Design for Manufacturability (DF) analysis to suggest design improvements, finishes and processing techniques that are best suited for your project.

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Manufacturing

One-stop-shop service that ensures that parts remain consistent in their high quality from start to end with excellent finishes to convey aesthetics, ergonomics, and protection.

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Parts Are Shipped

Doorstep Delivery- Custom manufactured parts areshipped and delivered to your doorstep in as fast as 3 days.

Get Your Online CNC Quote

What is Custom CNC Machining used for?

Precision CNC
Machining Parts
Rapid prototyping
Metal parts
Performance plastics
Low-mid-volume production runs
Rapid Machining

When it comes to China CNC machining or custom CNC machining in general, our approach is: to provide highly flexible rapid volume manufacturing solutions that deliver superior parts, fast.

In addition to CNC machines, we have grinding machines, wire-cutting machines, and EDM machines that allow us to handle complex designs and produce precision parts with tolerances of 0.01mm, helping us meet client demands while maintaining quality and accuracy.

CNC Machined Part callery

In order to help you understand our CNc machining capabilities, here are some of our previous products, and demo parts designed by engineers. Moldpartner is flexible for all types of CNC machined parts. so if you are looking for a CNC machining
company for your projects, you need not look elsewhere!

CNC Machining Parts

Learn how Kepler rapidly went from a sketch on a napkin to a satellite in space with Protolabs Network CNC machining.

CNC Machining Parts 2