Doosan DNM is a well celebrated CNC machine series all around the world. The Machine series is known for its solid build quality, high end spindle technology, and efficient chip removal capability. These machines are used in different industries, like aerospace to electronics, to general metalworking. This series also features some highly popular CNC machines like Doosan DNM 5700 and Doosan DNM 350/5AX. So, if you want to buy any of these machines, then you can buy from our collection of used Doosan DNM machines, or go ahead to read the details about the machines below and then make the purchase decision. 

Why Choose a Used Doosan DNM Series Machine?

Here are some of the main benefits that you get when you buy a Doosan DNM series CNC machine:

• Reliability: 

  One of the major benefits of buying a Doosan DNM CNC machine is that it brings unmatched reliability to the table. They have a long service life and a low failure rate. Also, the rigid construction of the CNC machines allows for aggressive cutting with minimal vibration. 

• Advanced Spindle Technology:

  The machine series features CNC machines that have advanced spindle technologies compared to several other CNC machines. The Doosan DNM 5700 features a spindle with a 15000 RPM speed.

• Unmatched Accuracy:

  The DNM series CNC machines of Doosan are known for their unmatched accuracy and micron level repeatability. This feature makes these machines a good choice for industries that need high precision, like aerospace or medical. 

• Easy to Operate and Maintain:

  Last but not least, the Dooosan DNM series CNC machines are easy to operate due to their user friendly design of the control panel. Their parts are also very accessible, and the automated functions ensure that operators can quickly adapt and keep the machine running. 

Things to Consider Before Buying a Doosan DNM Series CNC Machine:

Here are some of the major things that you need to consider before you make the purchase decision of a Doosan DNM series CNC machine: 

• Space Requirement:

  Some of the Doosan DNM CNC machines are very large, making them not so ideal choice for small space floor shops. The Doosan DNM 5700 has 3,110 mm (122.4″) in width x 2,413 mm (95″) in length, and the overall machine height is typically around 2,985 mm
  (117.5″).

• Power Needs:

  Another major factor you need to consider is the power needs of the Doosan DNM series CNC machines. Especially the older models have slightly higher power consumption compared to the newer models. 

Key Features of the Doosan DNM Series CNC Machines:

Here are some of the major features of the CNC machines of the Doosan DNM series: 

1. The CNC machines of these series feature Automatic Tool Changers (ATCs), with capacities up to 30 stations.
2. The CNC machines of the DNM series have a base and column built from high rigidity meehanite cast iron, which reduces vibration and increases accuracy. 
3. Doosan DNM series CNC machines feature user friendly, high speed FANUC 0iM-F with 15″ touchscreen, look-ahead functions, and simplified programming.
4. The machines have advanced smart thermal compensation features that actively monitor and compensate for heat generated during machining operations.

Who Should Buy a Used Doosan DNM Series CNC?

Here are the main customers who can get maximum benefits by buying a Doosan DNM series
CNC machine: 

• High Precision Manufacturers:

  If you need a CNC machine in an affordable price range that is reliable but can also do high precision manufacturing works, then a used Doosan DNM CNC machine can be the best choice for you.

• The Die and Mold Shops:

  Die and Mold shops need CNC machines that can do accurate machining, with repeatable and tight tolerances maintenance. So the Doosan DNM CNC machines become a good choice, with their advanced thermal compensation becoming an added advantage. 

• Startups:

  If you are starting up a manufacturing company and looking for an affordable, reliable, long running, high precision CNC machine, then buying a used Doosan DNM CNC machine can be a great option. 

Conclusion:

Doosan DNM series is a great CNC machine series with different machines like Doosan DNM 5700, DNM 350, DNM 4500, and many others. If you want to buy the machines at an affordable price, then go for used ones, and make the purchase from MachineStation. 

FAQs:

1. What are the most popular models in the Doosan DNM Series?

Ans: Some of the most popular models include the Doosan DNM 4500, DNM 5700, DNM 6700, and the DNM 350/5AX (5-axis version), each catering to different table sizes, spindle speeds, and machining capacities.

2. Are Doosan DNM machines suitable for beginners?

Ans: Yes. The DNM series is known for its user-friendly interface, simplified setup, and reliable performance, making it an excellent choice for beginners, training centers, and small workshops transitioning to CNC machining.

3. What materials can be machined using a Doosan DNM CNC machine?

Ans: The DNM series can handle a wide range of materials, including aluminum, mild steel, stainless steel, cast iron, brass, and various engineering plastics, offering great flexibility for different industries.