USED DOOSAN DNM4500 – 2022

The Doosan DNM4500 is a modern vertical machining center designed to provide exceptional machining performance, high productivity, and long-term reliability for manufacturers across a wide range of industries. Manufactured by Doosan Machine Tools, now known globally as DN Solutions, the DNM4500 is part of the highly successful DNM Series, which has become one of the most widely used machining center platforms in machine shops around the world. The machine combines a rigid cast iron structure, high-speed spindle technology, advanced CNC controls, and efficient motion systems to deliver excellent machining results while maintaining low operating costs.

The DNM4500 is designed to perform milling, drilling, tapping, boring, contouring, pocketing, and finishing operations on a variety of materials including aluminum, stainless steel, titanium, cast iron, brass, copper, and engineering plastics. Its rigid machine construction helps reduce vibration during cutting operations, allowing operators to achieve excellent surface finishes, extended tool life, and tight dimensional tolerances. The machine is equally capable of handling prototype work, short-run production, and high-volume manufacturing applications.

A typical 2022 Doosan DNM4500 is equipped with a 12,000 RPM spindle, BIG PLUS CAT 40 tooling system, automatic tool changer, rapid axis traverse rates, and a Fanuc CNC control. These features allow manufacturers to maximize productivity while maintaining excellent part quality. The machine’s work envelope provides sufficient capacity for a wide range of machining applications without requiring excessive floor space, making it a popular choice for both small job shops and large production facilities.

Industries such as aerospace, automotive, medical device manufacturing, electronics, defense, energy, mold making, and contract machining frequently utilize the DNM4500 because of its versatility and dependability. The machine is well known for its ability to provide consistent machining performance while maintaining low maintenance requirements.

One of the primary reasons the 2022 Doosan DNM4500 remains highly desirable in the used CNC market is its combination of modern technology, strong reliability, and excellent value retention. Buyers can acquire a relatively new machining center with advanced capabilities while often saving tens of thousands of dollars compared to purchasing a new machine.

---

DOOSAN DNM4500 – AXIS

Specification	Value
Number of Axes	3 Axis
Simultaneous Axis Control	3 Axis
Positioning Type	CNC Controlled

---

DOOSAN DNM4500 – AXIS TRAVELS / WORK ENVELOPE

Specification	Value
X-Axis Travel	31.5″
Y-Axis Travel	17.7″
Z-Axis Travel	20.1″
Maximum Work Envelope	31.5″ x 17.7″ x 20.1″

---

DOOSAN DNM4500 – CAPACITY / TABLE

Specification	Value
Table Length	39.4″
Table Width	17.7″
Maximum Table Load	1,100 lbs
T-Slots	3

---

DOOSAN DNM4500 – SPINDLE

Specification	Value
Spindle Speed	12,000 RPM
Spindle Taper	BIG PLUS CAT 40
Spindle Motor	25 HP
Drive Type	Direct Drive
Maximum Torque	87 ft-lbs

---

DOOSAN DNM4500 – TOOL CHANGER

Specification	Value
Tool Capacity	30 Tools
Tool Changer Type	Side Mount Automatic Tool Changer
Tool-to-Tool Time	Approx. 1.2 Seconds
Chip-to-Chip Time	Approx. 2.6 Seconds
Maximum Tool Weight	17.6 lbs

---

DOOSAN DNM4500 – CONTROL SYSTEM

Specification	Value
CNC Control	Fanuc Oi-Plus
Programming Capability	G-Code Programming
Connectivity	Ethernet and USB
Look Ahead Function	Advanced Processing
Display	High Resolution LCD

---

DOOSAN DNM4500 – COOLANT / DUST / WATER MANAGEMENT

Specification	Value
Coolant System	Flood Coolant
Through Spindle Coolant	Common Option
Chip Removal	Chip Conveyor or Chip Augers
Enclosure	Fully Enclosed
Coolant Capacity	Approx. 60 Gallons

---

DOOSAN DNM4500 – POWER REQUIREMENTS

Specification	Value
Voltage	220V / 240V
Phase	3 Phase
Power Requirement	Approx. 30 kVA
Air Requirement	Shop Air Required

---

DOOSAN DNM4500 – DIMENSIONS

Specification	Value
Length	Approx. 118″
Width	Approx. 92″
Height	Approx. 108″
Weight	Approx. 8,500 lbs

---

DOOSAN DNM4500 – GENERAL INFORMATION

Specification	Value
Manufacturer	Doosan Machine Tools
Machine Type	Vertical Machining Center
Year	2022
Construction	Meehanite Cast Iron
Country of Origin	South Korea

---

INDUSTRIES THAT USE DOOSAN DNM4500

The Doosan DNM4500 is widely used in manufacturing sectors that require precision machining, dependable production capability, and efficient CNC operations.

Industries commonly utilizing the Doosan DNM4500 include:

• Aerospace Manufacturing
• Automotive Manufacturing
• Medical Device Manufacturing
• Defense Manufacturing
• Electronics Manufacturing
• Mold and Die Manufacturing
• Tool and Fixture Manufacturing
• Contract Machining
• Precision Engineering Companies
• Robotics Manufacturing
• Energy Industry Suppliers
• Industrial Equipment Manufacturing
• Agricultural Equipment Manufacturing
• Consumer Product Manufacturing
• General Machine Shops

The machine’s flexibility allows manufacturers to handle a wide range of projects while maintaining high levels of productivity and quality.

---

TYPICAL PARTS DOOSAN DNM4500 CAN PRODUCE

The Doosan DNM4500 is capable of producing a wide variety of precision-machined components across numerous industries.

Typical parts include:

• Aerospace Brackets
• Aircraft Components
• Medical Device Components
• Surgical Equipment Parts
• Mold Inserts
• Mold Components
• Production Fixtures
• Custom Jigs
• Hydraulic Manifolds
• Pneumatic Components
• Robotics Parts
• Electronic Enclosures
• Heat Sinks
• Automotive Components
• Precision Aluminum Components
• Stainless Steel Components
• Titanium Components
• Tooling Components
• Prototype Parts
• OEM Production Components

Its combination of spindle speed, rigidity, and accuracy makes it suitable for both roughing and finishing operations.

---

WHY CHOOSE DOOSAN DNM4500

The Doosan DNM4500 has become one of the most popular vertical machining centers in its class because it delivers excellent machining performance while maintaining affordability and reliability. Manufacturers appreciate the machine’s ability to handle a broad range of materials and applications without sacrificing accuracy or productivity.

One of the machine’s key advantages is its direct-drive spindle system. The spindle delivers smooth operation, reduced vibration, and excellent cutting performance across various materials. Combined with rapid traverse rates and fast tool changes, the machine minimizes non-cutting time and maximizes productivity.

The DNM4500 also benefits from a rigid Meehanite cast iron structure that helps maintain machining stability even during demanding cutting operations. This rigidity contributes to improved surface finishes, better dimensional accuracy, and longer tool life.

Another important advantage is the Fanuc control platform. Fanuc controls are widely recognized for their reliability, ease of use, and extensive support network. Shops can easily integrate the DNM4500 into existing production environments while taking advantage of proven CNC technology.

For manufacturers seeking a dependable, productive, and modern machining center, the Doosan DNM4500 remains an excellent investment.

---

WHY BUY USED DOOSAN DNM4500

Purchasing a used 2022 Doosan DNM4500 provides manufacturers with an opportunity to acquire a late-model machining center while significantly reducing equipment costs. Because the machine is relatively new, many used examples remain in excellent condition and can provide years of reliable production service.

One of the most significant benefits of purchasing a used DNM4500 is cost savings. Compared to buying a new machine, manufacturers can often save a substantial amount of money while still gaining access to modern machining technology. The savings can be reinvested into tooling, workholding, inspection equipment, automation systems, or additional machinery.

Another advantage is immediate availability. New machine purchases frequently involve factory lead times that can extend for several months. A used DNM4500 is often available for immediate inspection, purchase, and installation, allowing manufacturers to increase production capacity much more quickly.

The DNM4500 also offers excellent reliability. Doosan machines have developed a strong reputation for durability and long service life. Properly maintained machines continue to provide dependable machining performance for many years while requiring relatively low maintenance costs.

The machine’s versatility further enhances its value. It can support a wide range of machining applications across numerous industries, helping manufacturers maximize machine utilization and pursue diverse business opportunities.

Strong parts availability, widespread service support, and excellent resale value make the DNM4500 a smart long-term investment. For companies seeking modern machining capabilities without the cost of a new machine, a used 2022 Doosan DNM4500 represents one of the best values in today’s CNC marketplace.

---

HOW MUCH DOES A USED DOOSAN DNM4500 COST?

A used 2022 Doosan DNM4500 typically sells for between $55,000 and $95,000, depending on machine condition, spindle hours, installed options, maintenance history, tooling packages, and overall market demand.

Machines near the lower end of the price range generally have higher operating hours, fewer optional features, or limited included tooling. Machines near the upper end often include valuable upgrades such as through-spindle coolant, probing systems, rotary tables, tool setters, chip conveyors, mist collection systems, and extensive tooling packages.

Machine condition plays a major role in determining value. Buyers commonly inspect spindle performance, axis accuracy, machine geometry, lubrication systems, coolant systems, and maintenance records before making purchasing decisions. Machines with documented service histories and lower spindle hours typically command higher prices because they present less ownership risk.

Tooling and accessories can also significantly impact pricing. BIG PLUS CAT 40 tool holders, vises, fixture systems, rotary tables, probes, and inspection equipment may add thousands of dollars to the overall package value while reducing startup costs for the buyer.

Regional demand further affects resale values. Areas with strong aerospace, automotive, medical, electronics, and contract machining industries often support higher prices for late-model machining centers like the DNM4500.

Compared to purchasing a new machine with similar capabilities, a used 2022 Doosan DNM4500 offers significant savings while still providing modern CNC technology, excellent productivity, and proven reliability. For manufacturers looking to expand production capacity efficiently and economically, the DNM4500 remains one of the most attractive investments available in the used CNC machine market.