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Maximizing the Potential of Used CNC Turn Mill Machines


Computer Numerical Control (CNC) turn mill machines have changed the landscape for manufacturing industries globally. They provide versatility, precision, and increased productivity compared to traditional manufacturing processes. However, purchasing a new CNC machine can be daunting and expensive for many small to medium-sized businesses. Thankfully, investing in a used CNC turn mill machine is an affordable and effective solution. In this blog post, we'll discuss the benefits of purchasing used CNC machinery, tips for selecting the best system, and how to put it to work for your business.

The Advantages of Used CNC Turn Mill Machines

Purchasing used CNC equipment provides several benefits for your business:

1. Cost Savings: Used machinery is generally less expensive than new equipment. By buying a used machine, you can reduce your initial investment while still enjoying the benefits of an automated manufacturing process.

2. Faster ROI: Since you're spending less upfront, your business will likely see a quicker return on investment. Coupled with the high productivity of CNC machines, a used system can help your company become more profitable in less time.

3. Environmental impact: Buying used machinery supports a sustainable and eco-friendly manufacturing approach. By utilizing existing equipment, you can reduce material and energy consumption compared to purchasing new machines.

Tips for Selecting the Right Used CNC Turn Mill Machine

When shopping for a used CNC turn mill machine, consider the following elements for a smooth and successful purchase:

1. Assess Your Needs: Identifying your budget, desired capabilities, and production objectives is critical before starting your search for a used machine. This will help you find the system that best suits your business requirements.

2. Research Brands: Familiarize yourself with different brands and their offerings. Compare the strengths and weaknesses of each brand and identify the best fit for your business operations.

3. Inspect the Machine: Prior to buying, always perform a visual inspection of the machine and request a demonstration. Check for signs of wear, damage, or other issues with the machine's parts. Review the maintenance records to ensure proper upkeep and identify any potential red flags.

4. Consider Third-Party Inspections: If you're not confident in your ability to assess the machine's condition, consider hiring a third-party inspector. A trained professional can provide a thorough evaluation and help you make a well-informed decision.

5. Invest in Training and Support: After purchasing a used CNC turn mill machine, invest in proper training for your operators and maintenance staff. This not only improves efficiency and safety but also extends the life of the machine.

Maximizing the Efficiency of Your Used CNC Turn Mill Machine

Once you've acquired a used CNC turn mill machine, follow these tips to maximize its potential:

1. Regular Maintenance: Regularly maintaining the machine will ensure its longevity and optimum performance. Create a maintenance schedule and adhere to it diligently.

2. Stay Updated With the Latest Software: CNC machines rely on software for precision and efficiency. Regularly updating your machine's software ensures that it will continue operating at its full potential.

3. Optimize Your Tooling: Choose the right tooling for your manufacturing processes, and monitor the tool's lifespan. Proper management of your tools will reduce the need for frequent replacements and improve your overall efficiency.

4. Monitor Performance Metrics: Analyze key performance indicators (KPIs) and track machine productivity over time. By doing so, you'll be able to identify areas for improvement and make necessary adjustments.

5. Opt for Retrofitting: If your used CNC turn mill machine begins to show signs of aging, consider retrofitting. Updating the machine with new, advanced components will enhance its performance and lengthen its lifespan.

Supplementing Your Manufacturing with Used CNC Turn Mill Machines

By following these guidelines, you can confidently purchase, implement, and optimize a used CNC turn mill machine for your business operations. Remember that the key to maximizing the potential of your used CNC machine is proper maintenance, training, and staying up-to-date with the latest technologies. With these strategies in place, your business can enjoy the benefits of automated manufacturing and pave the way for continued growth and success.

used cnc turn mill machine

What is CNC Turning

CNC turning is a process that involves using computer numerical control (CNC) machines to shape and finish various materials, such as metals and plastics, into desired shapes and sizes.
This process is typically used in the manufacturing industry to produce precision parts and components for a wide range of applications, including automotive, automation, aerospace, medical, machinery, and industrial.

CNC Turning service

Asianstar Professional CNC Turning Service

Asianstar CNC turning Service offers precision machining for a wide range of materials, including metals, plastics, and composites. With high level facilities and skillful operators, we can produce high-quality parts with tight tolerances and intricate designs.

Our CNC turning capabilities allow us to produce parts with diameters ranging from 0.5 mm to 480mm and lengths up to 450mm. We offer both single and multi-axis turning, as well as live tooling options for added complexity and accuracy.

We use proven processes and quality control measures to ensure that every part we produce meets our clients' specifications and expectations.

Whether you need a single prototype or high-volume production runs, our CNC turning service can provide the precision and reliability you need to get your project completed on time and on budget.

CNC Turning service

Components Sizes of Asianstar CNC Turning Service

Unit (mm) Min Max
Out Diameter 0.5 480
Inner Diameter (Hole) 0.3 465
Length 1.0 450
Groove Diameter 0.4 above
Thread M1.2 above

Components Tolerance of Asianstar CNC Turning Service

Unit (mm) Tolerance according to sizes
Height Tolerance Diameter Size 0.5 to 3 3 to 6 6 to 30 30 to 120 120 to300 300 to480
Tolerance ±0.003 ±0.010 ±0.020 ±0.030 ±0.035 ±0.040
Length Tolerance Length Size 0.5 to 3 3 to 6 6 to 10 10 to 20 20 to 30 30 above
Tolerance ±0.010 ±0.020 ±0.250 ±0.250 ±0.030 ±0.035

Components shape and position tolerance of Asianstar CNC Turning Service

Tolerance Class followed Tolerance (mm)
Straightness and Flatness Verticality Symmetry
10 10 to 30 30 to 100 100 to 300 300 to 1000 1000 to 3000 to 100 100 to 300 300 to 1000 1000 to 3000 to 100 100 to 300 300 to 1000 1000 to 3000
H ±0.015 ±0.02 ±0.03 ±0.05 ±0.10 ±0.15 ±0.02 ±0.025 ±0.03 ±0.035 ±0.02 ±0.03 ±0.04 ±0.05

Capability of Asianstar CNC Turning Service

Type of Turning Machine Diameter Size (mm) Length Size (mm) Productivity (PCS/Month)
Auto Turning Machine Simple Turning Machine Multi Turning Machine Pin Turning Machine Min 0.5 Max 480 Min 1.0 Max 450 200’000/Item


Multiple Machining Processes

Multiple Machining Processes

Asianstar has various machining processes to support different types of components from client, we can choose the best suitable manufacturing solution to carry result in perfect performance and cheap cost

Flexible Custom Service

Flexible Custom Service

With skillful machining technologies, Asianstar is flexible to support clients on different materials and different structures of the components, we also flexible on the components quantities and even assembly

Create Designing for Clients

Create Designing for Clients

Not only producing according to clients drawings, Asianstar also propose the better designing to clients, supporting clients to buildup improved designing or even new generation components

Standard Procedures

Standard Procedures

Asianstar production, as experienced by many years, is strictly following internal Standard Operating Procedures, to make sure the production schedule is smooth and plans are well carried out well without accidents

Standard Procedures

Standard Procedures

Asianstar strictly controlling product quality by system. We start QC controlling from production plan once setting up, to production process by monitoring QC checking and until the final Inspection before packing

Fast Lead-Time Delivery

Fast Lead-Time Delivery

Asianstar strictly control the production processes, teams keep the plan moving ahead according to the procedures, we have internal time management schedule which mostly bring earlier lead-time of delivery

Asianstar: Professional CNC Machining Supplier

From year of 2005, Asianstar Company establish the CNC Machining Factory in Guangdong Province, China.
We mostly provide CNC Turning, Milling, Drilling, Grinding, and Multi Machining processes service on various materials.
With the Belief of becoming a key supplier in the supply-chain of Precision Components, we strictly control our product quality, keep high precision on our components production, buildup the whole-process QC System and submit the satisfaction for every order.
By long term development, we have buildup partnership with world-wide clients, supporting our partners in Designing, Optimizing, Producing and Testing on each type of components.


CNC Turning Service

CNC Turning Service

Our CNC Turning Service provides different sizes of roll shape work-pieces, the diameter range is from 0.5mm to 480mm, reaching tolerance +/-0.003mm.

CNC Milling Service

CNC Milling Service

Our milling machines and CNC centers are able to produce complicated structure part, five-axis devices produce multi-sides at one-time jag which bring high precision result

Sheet Metal Fabrication

Sheet Metal Fabrication

Our Sheet Metal Fabrication provides slicing, punching, bending, welding, painting and assembling for set products, unique tooling for each project to raise production efficiency

Aluminum Extrusion

Aluminum Extrusion

Our Aluminum Extrusion brings clients various shapes of aluminum parts, high efficiency for mass quantity, our precision extrusion mold control tolerance within 0.01mm

Forging Service

Forging Service

For some steel serious products, we apply Forging Service to make out their outer shape and them use CNC devices to start drilling, forming, rolling, cutting, etc.

Finishing Service

Finishing Service

Our Surface Finishing Service uses chemical or electro post-treatments after machining tasks are finished, normally includes Oxide, Anodizing, Passivation, E-Plating, Painting,etc.


  • Q1.Do you support ODM/OEM?

    Yes, we support ODM/OEM, we provide custom-made service for clients or even support clients on designing or improving

  • Q2.Do You Have Stock
  • Q3.What Is Your Production Capacity?
  • Q4.Where Is Your Factory?
  • Q5.Can You Provide Samples?
  • Q6.How About Your After-sales Service?
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