CNC Turning Service​s

What is CNC Turning?

CNC turning is an automated metalworking process that uses computer control and programming to control machine tools to perform machining operations. It is one of the applications of numerical control technology in the field of machining.

cnc turning

Choose HJY as Your CNC Turning Service expert

Over the past 20 years, as many as 10 large enterprises from Germany, the United States, the United Kingdom, Australia and other countries have carried out in-depth cooperation with us. We have provided the most efficient CNC turning services in exchange for the highest customer satisfaction.

We have the latest and most comprehensive CNC turning machining technology, our custom CNC turning services From prototyping to full production run, we provide a one-stop CNC turning solution, customers only need to wait for delivery to their door.

If you are not sure which CNC turning process you should choose, we can also provide you with the most suitable CNC turning solution for your products, and through our different types of lathes and turning machining centers to produce high precision, high quality CNC turning components.

Our other cnc machining services:

Hongjingyuan Precision Turned Parts Exhibit

  • CNC Machining
  • Cold Chamber Die Casting
  • Die Casting
  • Die casting design guide
  • Die casting design tips
  • Hot Chamber Die Casting
  • metal processing
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Precision CNC Turning Services-OEM CNC Turning Companies

cnc turning services

As a 22-year-old OEM CNC Turning Companies, Hongjingyuan has always been the most popular precision turning service provider for our customers. While striving to improve our custom CNC turning service capabilities, we have also been committed to providing users with precision turning parts, cost-effective cnc turned components. Customers who have cooperated with Hongjingyuan always marvel at the convenience of our one-stop CNC turning service and because we have advanced CNC lathes, we can basically process any type of parts, such as: washers, bolts , shafts, rivets, gaskets, sleeves, threaded joints, stainless steel fittings, pipe fittings, light fittings, wheel studs, etc.

In terms of processing materials, we, Hongjingyuan, have a unique understanding of using zinc alloy and aluminum alloy for CNC turning and manufacturing CNC turning parts. We dare to guarantee that as long as your CNC turning parts are made of these two materials, we will Can save you a lot of cost. Of course, our state-of-the-art CNC turning centers are generally available in a variety of materials, including copper, brass, stainless steel, carbon steel, aluminum and titanium. Contact us now for a quick quote for custom CNC turning services

Upload your requirements, customize your CNC turning service, and finally get the perfect custom metal cnc turning part

Aluminum Fabrication CNC Turning Parts

Tolerances For Hongjingyuan Hardware CNC Turning Services

Our CNC turning services always satisfy our customers, we have different tolerances for different materials and strictly follow ISO 2768 CNC machining standards

Limits for nominal size

Plastic (ISO 2768-m)

Metals (ISO 2768- f)

Apart from that, let's look at some dimensional tolerances

Materials For CNC Turning Services

There are many materials used in Hongjingyuan CNC turning, which are generally divided into metal, plastic and wood. Let’s take a look.

Aluminum 2024

Aluminum 5052

Aluminum 5083

Aluminum 6063

Aluminum 6061

Aluminum 6082

Aluminum 7050

Aluminum 7075

Brass C360

Brass 260

C932 M07 Bearing Bronze

Copper C110

Copper 101

Alloy Steel 4130

Alloy Steel 4140

Mild Steel 1018

Mild Steel A36

Stainless Steel 17-4

Stainless Steel 18-8

Stainless Steel 303

Stainless Steel 304/304L

Stainless Steel 316/316L

Stainless Steel 416

Stainless Steel 420

Titanium Grade 2

Titanium Grade 5










Of course, we also have many CNC turning materials, if your product needs, we can provide



In addition to these CNC turning surface treatment services mentioned above, we also provide other surface finishing services, such as sandblasting + anodizing type II, etc.

black cnc turned parts

If your CNC turning service requires a special finish, then! Just contact us!

CNC Turning Services FAQs

Just like the literal meaning, turning parts are parts processed by lathes. According to the different precision, there are ordinary lathes and CNC lathes. Unless the ordinary lathes are used by experienced people, the components processed by ordinary lathes are generally It is much lower than the precision of turning parts processed by CNC lathes.

CNC turning services are a series of services developed to better complete custom CNC turning parts, including custom turning processing solutions, manufacturing parts, and final delivery.

Generally speaking, CNC turning services can be used for parts with the following characteristics:

1.Parts that require machining of inner and outer cylindrical cone surfaces     2. Parts requiring threads or special threads

3.Requires rotating workpieces that require high precision     4.Parts requiring complex surfaces and requiring an ultra-low surface roughness

If CNC turning is strictly speaking, there are as many as 13 types, including step turning, taper turning, chamfer turning, contour turning, facing, grooving, parting off, threading, knurling, drilling, reaming, boring, tapping.

In fact, to reduce the CNC machining cost of CNC turning parts, it is necessary to pay attention to the processing time, startup cost, material cost and feature cost. In fact, the feature cost and material cost are the most influential, because the material and feature cost determine the processing difficulty and processing time. Greatly increase or decrease the price.

Application Scenarios For CNC Turning Services And Parts

Hongjingyuan precision cnc turning service supplier can provide the most precise CNC turning services for the following but not limited to the following industries. Our aim is to provide customers with the best CNC machining services and the best CNC machining parts for customers

New Energy






Medical devices

Machine Bearings

Robot And AI


Military industry


Electronic roduct



Lock Cylinder





Oil&Gas Control Systems

Maximum CNC Turning Capabilities At Hongjingyuan

Size Limit



Maximum part diameter


17 inches

Maximum part length


39 inches

Maximum swing on carriage


13.7 inches

Maximum spindle through hole


1.5 inches

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