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Custom CNC Turning Parts Service

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Custom CNC Turning Parts Service

Ruitai Mould is a manufacturing company that specializes in creating custom CNC turning metal and plastic parts for prototyping and scale-up production. Our turned parts can be applied in a wide range of industries: automotive, medical, industrial, aerospace, consumer goods, and so on. We can be your reliable manufacturing partner in China.

Capability. We combine multi-axis CNC milling machines and lathes to create metal parts from 10 to 10000+ pieces.

A Professional Engineering Team. At Ruitai, we get a professional team to analyze the 2D&3D files and offer you complete engineering guidance.

High Precision. The tolerance of our turned parts can reach ±0.01mm.

Short Lead Time. As for low-volume prototyping project, we can finish them within days.


CNC Automotive Machined Parts

Some of the applications of CNC turning in the industrial machinery industry include hydraulic systems, pneumatic systems, and industrial robots.

CNC Turning Parts for Automotive Industry

Turned parts have a wide range of applications in the automotive industry including: steering systems, brake systems, and suspension systems.

CNC Turning Parts for Medical Industry

Some of the applications of CNC turning in the medical industry include creating orthopedic implants, surgical instruments, and prosthetic limbs.

Surface Treatments for CNC Turned Parts

At Ruitai, there is an array of surface treatment options for the CNC machined parts below.

Powder CoatingPaintingAluminum BrushKnurling
Laser CuttingPolishingTransfer-printing Silk-screen
Fuming PCEmbossingBead BlastingUV-finish

4 Steps to Ensure the Quality of CNC Turned Parts At Ruitai

We are professional cnc turning parts manufacturer. There are mainly 4 steps we take to ensure the accuracy of CNC turned parts:

Material Inspection. To ensure the quality of raw materials, the QC team will apply the equipment to inspect them before machining.

As Machined. We get advanced CNC lathes to produce turned parts. To further ensure the surface finish and precision of turned parts, there is a series of grinding processes available: internal grinding, external grinding, centerless grinding, etc.

Quality Inspection. Through inspecting by CMM equipment, we will get detailed dimensional data of every part. Before delivering turned parts to you, we will send the CMM report to you.

Custom Packaging. We will customize the packages of each order to protect the parts from damage.


Surface Treatment for Metal Parts


1.What Are the Common Materials That We Apply for CNC Turning?

6 Common Materials We Apply For CNC Turning

CNC Aluminum Turning Parts8AluminumAluminum 6060/6061/6082/7075
CNC Stainless Steel Turning PartsStainless SteelStainless steel 303/304
CNC Brass Turning Parts8CopperBrass and bronze
CNC PC Turning Parts8PCClear and black colors
CNC PEEK Turning partsPEEKHigh performance plastic
CNC Acetal Turning Parts8AcetalCommon plastic turning material

2. What Are the Common Applications of CNC Turning in the Industry of  Automotive?

CNC (Computer Numerical Control) turning is a manufacturing process that has a wide applications in the automotive industry for creating complex prototypes with high precision. Here are some common applications of CNC turning in the industry of automotive for your reference:

Engine Components: The common applications of CNC turning for car engine components include crankshafts, camshafts, connecting rods, and cylinder blocks.

Suspension Components: Ball joints, tie rod ends, and control arms. These components must be durable and able to withstand heavy loads, making CNC turning an ideal process.

Brake Components: CNC turned parts for brake components include brake drums, rotors, and calipers. These components need to withstand high temperatures and pressures.

Transmission Components: Gears, shafts, and housings. These components require high precision to function properly.

Chassis Components: Steering knuckles, wheel hubs, and differential housings.

3. What Is Maximum Diameter Capacity For CNC Turning Parts?

The turning capacity’s range usually starts from 0.5mm and goes up to 65mm in diameter if the range is taken from the bar. Whereas it goes up to 300mm for billet work. We have dedicated a specific part of our factory to the construction of our large diameter lathes parts.

Our large capacity of machinery allows us to deal with large diameter and longer in length designs on our boring and turning machinery.

Measurements of a part in Turning Process

4. How Long Does it take to Get Your CNC Turning Parts Manufactured?

Usually, the delivery time depends upon how delicate is your product. If it is for prototyping, it takes around 7 days to finish it. Otherwise, it may take more than this duration to deliver your part..

5. Can You Offer Reverse Engineering Services in CNC Turning Parts?

Yes, you can provide and get all kinds of services related to product manufacturing and engineering in CNC Turning Parts. The complete process of designing and engineering service includes making technical designs and 3D Models (if required).

Reverse Engineering refers to the process of rebuilding designs and drawings by taking measurements and/or scanning the part itself. It is a simple, two-step process:

1) Scanning an object

2) Creating a 3D object model.

Results of a Reverse Engineering Service