USED DAEWOO DMV-5020D – 2003

The DAEWOO DMV-5020D – 2003 is a heavy-duty CNC vertical machining center designed for manufacturers that require a large work envelope, substantial table capacity, and reliable three-axis machining capability. The DMV-5020D belongs to the larger-format vertical machining center class and provides approximately 47.24 inches of X-axis travel, 25.59 inches of Y-axis travel, and 24.41 inches of Z-axis travel on the documented 2003 configuration. This makes it suitable for machining larger components that may exceed the working envelope of smaller vertical machining centers.

The 2003 DMV-5020D documented in current used-machine listings is equipped with a FANUC 21i-M CNC control, a 24-position automatic tool changer, a CAT 40 spindle taper, and a KOMA 4th-axis rotary table. The addition of the fourth axis expands the machine’s capabilities beyond conventional three-axis milling and can allow manufacturers to index or continuously position components for machining around multiple sides.

The machine’s large travel envelope makes it appropriate for a wide variety of industrial machining applications. Manufacturers can use the DMV-5020D for machining plates, housings, fixtures, brackets, tooling components, structural parts, pump and valve components, and other medium-to-large workpieces. The relatively large table and extended X/Y/Z movements provide flexibility when several features need to be machined in a single setup.

The CAT 40 spindle interface is another important feature for production machining. CAT 40 tooling is widely used throughout the North American machining industry and provides access to a large selection of cutting tools, holders, drills, end mills, boring tools, and specialty tooling. For a used-machine buyer, compatibility with commonly available CAT 40 tooling can make the DMV-5020D easier to integrate into an existing machining operation.

The 24-tool automatic tool changer allows the machine to carry a broad selection of cutting tools during a machining cycle. This is useful for components requiring multiple operations such as facing, roughing, finishing, drilling, boring, tapping, chamfering, and contouring. Instead of stopping the machine for manual tool changes, the CNC control can automatically call the required tool from the magazine.

The documented 2003 machine’s KOMA 4th-axis rotary table provides additional machining flexibility. A fourth axis can be particularly useful for components that have features on multiple sides, cylindrical surfaces, radial holes, bolt patterns, or indexed machining requirements. Rather than manually repositioning the workpiece between operations, the rotary axis can position the part under CNC control.

The FANUC 21i-M control provides the CNC platform needed to coordinate the machine’s axes, automatic tool changer, spindle, and fourth-axis equipment. For a machine manufactured in 2003, buyers should pay particular attention to the condition of the CNC display, keyboard, control boards, servo drives, spindle drive, memory, machine parameters, and communication interfaces before purchasing.

The DMV-5020D can be an especially practical choice for job shops and manufacturers that need a larger vertical machining center without purchasing a new machine. A properly maintained used machine can provide a substantial work envelope and fourth-axis capability at a lower acquisition cost than comparable new equipment. However, because the machine is more than two decades old, the actual condition of the individual machine should be considered more important than its original specifications alone.

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DAEWOO DMV-5020D – AXIS

Specification	Details
Machine Type	CNC Vertical Machining Center
Primary Axis Configuration	3-Axis
Fourth Axis	Yes, KOMA Rotary Table on Documented Machine
X-Axis	Yes
Y-Axis	Yes
Z-Axis	Yes
X-Axis Travel	47.24 in / 1,199.9 mm
Y-Axis Travel	25.59 in / 650 mm
Z-Axis Travel	24.41 in / 620 mm
Fourth-Axis System	KOMA Rotary Table
CNC Control	FANUC 21i-M
Tool Changer	24 ATC
Spindle Taper	CAT 40
Machine Category	Vertical Machines
Primary Application	CNC Milling

The DMV-5020D provides a substantial three-axis machining envelope, while the documented 2003 machine adds a KOMA fourth-axis rotary table. The fourth axis can be used for indexed machining or, depending on the exact rotary-table configuration and CNC integration, more advanced rotary machining operations.

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DAEWOO DMV-5020D – AXIS TRAVELS / WORK ENVELOPE

Specification	Details
X-Axis Travel	47.24 in / 1,199.9 mm
Y-Axis Travel	25.59 in / 650 mm
Z-Axis Travel	24.41 in / 620 mm
X Travel	Approximately 1,200 mm
Y Travel	Approximately 650 mm
Z Travel	Approximately 620 mm
Work Envelope	Large Vertical Machining Envelope
Fourth-Axis Capability	KOMA Rotary Table
Machine Application	Medium-to-Large Components
Multi-Side Machining	Yes with Fourth Axis
Long-Part Machining	Yes, subject to fixture and workholding

The approximately 47.24-inch X travel is one of the most useful characteristics of the DMV-5020D. This provides considerably more horizontal machining space than compact VMCs and allows manufacturers to position larger workpieces or multiple smaller components on the table.

The approximately 25.59-inch Y travel provides substantial front-to-back machining movement, while the 24.41-inch Z travel provides vertical clearance for tooling and workpieces. Together, these movements make the machine suitable for components requiring deep pockets, tall workholding, multiple setups, or extensive contouring.

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DAEWOO DMV-5020D – CAPACITY / TABLE

Specification	Details
Table Type	Fixed CNC Machining Table
Documented Table Size	Approximately 55.1 × 25.6 in on related DMV-5020 specification
Table Width	Approximately 25.6 in
Table Length	Approximately 55.1 in
Workholding	Vise, Fixture, Rotary Table
Fourth-Axis Table	KOMA Rotary Table
T-Slot Workholding	Yes
Large-Part Capability	Yes
Multiple-Part Fixturing	Yes
Production Fixturing	Supported
Heavy Workholding	Suitable, subject to machine limits

Published DMV-5020 specifications list a table size of approximately 55.1 × 25.6 inches, although buyers should verify the actual table dimensions on the specific 2003 DMV-5020D being purchased because machine configurations and documentation can vary.

The large table provides useful space for fixtures, vises, tombstones, rotary equipment, and multiple-part production setups. When a fourth-axis rotary table is installed, however, the actual usable work envelope becomes dependent on the rotary table’s diameter, height, chuck or fixture arrangement, and the dimensions of the workpiece.

For production shops, the table can also be used to fixture multiple smaller components simultaneously. This can allow several parts to be machined during one production cycle, reducing operator intervention and improving machine utilization.

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DAEWOO DMV-5020D – SPINDLE

Specification	Details
Spindle Type	CNC Milling Spindle
Spindle Taper	CAT 40
Tool Interface	CAT 40
Spindle Speed	Configuration Dependent
Documented DMV-5020 Example	Up to 12,000 RPM
Other Documented DMV-5020 Example	8,000 RPM
Spindle Motor	Configuration Dependent
Documented DMV-5020 Example	20 HP
Spindle Application	Milling, Drilling, Boring, Tapping
Rigid Tapping	Available on documented DMV-5020 equipment
Through-Spindle Coolant	Configuration Dependent

The CAT 40 spindle taper provides a common industrial tooling interface and is appropriate for a broad range of milling, drilling, boring, and tapping operations. Different DMV-5020 machines documented in the used market show different spindle configurations, including 8,000 RPM and 12,000 RPM versions, so the exact spindle speed should be verified for the individual 2003 machine rather than assumed from another DMV-5020 listing.

One documented DMV-5020 specification lists a 20 HP spindle and 12,000 RPM, while another lists an 8,000 RPM spindle. These differences demonstrate why used-machine buyers should verify the spindle nameplate and machine documentation before publishing or purchasing an exact specification package.

The spindle is suitable for conventional roughing and finishing operations as well as drilling, boring, tapping, and contour milling. Actual cutting performance will depend on spindle condition, tooling, workpiece material, tool diameter, cutting parameters, and machine rigidity.

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DAEWOO DMV-5020D – TOOL CHANGER

Specification	Details
Automatic Tool Changer	Yes
Tool Magazine Capacity	24 Tools
ATC Capacity	24
Tooling Interface	CAT 40
Tool Change	Automatic
Tool Selection	CNC Controlled
Tool Storage	Magazine
Production Tooling	24 Tool Positions
Suitable Operations	Milling, Drilling, Boring, Tapping
Fourth-Axis Integration	Yes
Tooling Flexibility	High

The 24-position automatic tool changer gives the DMV-5020D sufficient tooling capacity for many complex production jobs. A typical machining program could include separate tools for roughing, finishing, drilling, tapping, chamfering, boring, and contouring.

For used-machine buyers, the ATC should be tested through repeated tool-change cycles. Important inspection points include magazine rotation, tool-pocket condition, arm movement, tool release, spindle orientation, drawbar operation, proximity switches, sensors, and ATC alignment.

Because CAT 40 tooling is widely available, buyers can also benefit from an existing inventory of holders and cutting tools if their shop already uses CAT 40 machining centers.

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DAEWOO DMV-5020D – CONTROL SYSTEM

Specification	Details
CNC Control	FANUC 21i-M
Control Manufacturer	FANUC
Control Series	21i-M
CNC Application	Vertical Machining
Axis Control	CNC
Fourth-Axis Control	Machine / Rotary Configuration Dependent
Automatic Tool Change Control	Yes
Spindle Control	CNC
Program Storage	FANUC Control
Machine Diagnostics	FANUC System
Used-Machine Inspection	Control Condition Should Be Verified

The documented 2003 DMV-5020D is equipped with a FANUC 21i-M control. The control coordinates the machine’s axes, spindle, automatic tool changer, and machining programs.

When buying a machine from this era, the CNC control deserves a detailed inspection. Buyers should verify that the CRT/LCD display is clear and functional, all control buttons and soft keys operate correctly, programs can be loaded and saved, machine parameters are intact, and there are no persistent servo or spindle alarms.

The fourth-axis integration should also be tested. The buyer should verify that the KOMA rotary table communicates correctly with the CNC control, indexes accurately, clamps and unclamps properly, and does not exhibit excessive backlash.

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DAEWOO DMV-5020D – COOLANT / DUST / WATER MANAGEMENT

Specification	Details
Coolant System	Yes
Coolant Delivery	Machine Configuration Dependent
Chip Conveyor	Available / Configuration Dependent
Chip Removal	Yes
Through-Spindle Coolant	Configuration Dependent
Coolant Filtration	Configuration Dependent
Chip Pan	Yes
Full Enclosure	Yes on documented machines
Automatic Lubrication	Machine Configuration Dependent
Coolant Tank	Verify Individual Machine
Coolant Pump	Verify Individual Machine

Chip and coolant management are important on a large vertical machining center because long machining cycles can generate substantial amounts of chips. A documented DMV-5020 machine has been equipped with a chip conveyor, while another documented configuration includes through-spindle coolant and a full enclosure.

A used DMV-5020D should be inspected for coolant leakage, damaged hoses, blocked nozzles, pump wear, clogged filters, and chip buildup. The chip conveyor should be operated through a complete cycle to verify that its motor, chain, belt, flights, and controls are functioning correctly.

The coolant system should also be checked for contamination and corrosion. Poor coolant maintenance over many years can affect pumps, seals, hoses, and other components.

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DAEWOO DMV-5020D – POWER REQUIREMENTS

Specification	Details
Spindle Motor	Configuration Dependent
Documented Spindle Motor	20 HP on related DMV-5020 specification
Electrical Supply	Verify Machine Nameplate
Voltage	Verify Individual Machine
Phase	Verify Individual Machine
Frequency	Verify Individual Machine
Transformer	Verify if Required
Main Disconnect	Required
Facility Power	Must Be Verified Before Installation
Electrical Inspection	Recommended
Servo System	FANUC
Spindle Drive	FANUC / Configuration Dependent

The exact electrical requirements of a used DMV-5020D should be determined from the machine’s electrical nameplate and documentation. The spindle configuration, transformer, coolant system, chip conveyor, and accessories can affect the total electrical requirements.

Before purchasing a machine located in another country or region, the buyer should verify voltage, phase, frequency, transformer requirements, and available facility power. Electrical compatibility should be confirmed before transportation and installation.

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DAEWOO DMV-5020D – DIMENSIONS

Specification	Details
Approximate Machine Footprint	129 × 116 in on documented DMV-5020 configuration
Approximate Machine Height	92 in on documented configuration
Approximate Weight	20,500 lb on documented DMV-5020 specification
Machine Length	Approximately 129 in
Machine Width	Approximately 116 in
Machine Height	Approximately 92 in
Chip Conveyor	May Increase Overall Footprint
Fourth-Axis Rotary Table	Included Equipment on Documented 2003 Machine
Rigging	Professional Heavy-Machine Rigging Recommended
Installation Space	Additional Service Clearance Required

A related published DMV-5020 specification lists approximately 129 × 116 × 92 inches with conveyor and approximately 20,500 lb machine weight. Because dimensions and weight can vary with accessories, the exact 2003 DMV-5020D should be measured before transportation.

The weight is significant enough that professional rigging should be used. Buyers should also account for the weight and dimensions of the KOMA fourth-axis rotary table, chip conveyor, transformer, tooling, and other accessories when planning transportation.

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DAEWOO DMV-5020D – GENERAL INFORMATION

Specification	Details
Manufacturer	DAEWOO
Model	DMV-5020D
Year	2003
Machine Type	CNC Vertical Machining Center
Category	Vertical Machines
Configuration	3-Axis VMC with Fourth Axis
CNC Control	FANUC 21i-M
X-Axis Travel	47.24 in
Y-Axis Travel	25.59 in
Z-Axis Travel	24.41 in
Spindle Taper	CAT 40
Automatic Tool Changer	24 ATC
Fourth Axis	KOMA Rotary Table
Machine Application	Heavy-Duty CNC Milling
Primary Operations	Milling, Drilling, Boring, Tapping
Chip Conveyor	Available
Coolant System	Yes
Full Enclosure	Configuration Dependent
Rigid Tapping	Available on documented DMV-5020 configuration
Large Work Envelope	Yes

The 2003 machine currently documented in the used market is specifically described as a fourth-axis vertical machining center with FANUC 21i-M control, 24 ATC, CAT 40 tooling, and a KOMA fourth-axis rotary table.

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INDUSTRIES THAT USE DAEWOO DMV-5020D

The automotive industry can use a large vertical machining center such as the DMV-5020D for machining fixtures, brackets, housings, tooling, molds, and production components. The machine’s large work envelope allows manufacturers to accommodate larger components while retaining the flexibility of CNC-controlled milling.

The aerospace industry and aerospace supply chain can use this type of VMC for tooling, fixtures, structural components, brackets, housings, and other precision-machined parts. The fourth-axis capability can be useful for components requiring features on several surfaces, although aerospace applications require appropriate machine condition, inspection procedures, tooling, and process controls.

The oil and gas industry is another potential application. Manufacturers of valves, fittings, equipment components, and tooling frequently require large machining envelopes. The DMV-5020D can perform milling, drilling, boring, and tapping operations on appropriately sized components.

The heavy equipment industry can benefit from the machine’s large X/Y/Z travel. Construction equipment, agricultural machinery, mining equipment, and industrial machinery manufacturers often require large brackets, plates, housings, fixtures, and structural components.

The industrial machinery industry is well suited to this type of vertical machining center. Manufacturers can use the DMV-5020D for producing machine bases, brackets, plates, housings, tooling components, and custom machinery parts.

The mold and die industry can benefit from the machine’s large work envelope and CAT 40 tooling. The extended travels provide room for larger mold components, while the automatic tool changer allows multiple roughing, finishing, drilling, and detail tools to be loaded into the machine.

The energy industry can use large VMCs for machining equipment components, mounting structures, housings, brackets, and specialized production tooling. The fourth axis can be particularly useful when a component contains features around a cylindrical or rotational geometry.

The general job shop and contract machining industry is perhaps one of the strongest applications for the DMV-5020D. A job shop can use the machine for a wide range of custom work because its large travel envelope allows it to accept parts that would not fit on smaller VMCs.

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TYPICAL PARTS DAEWOO DMV-5020D CAN PRODUCE

Part Type	Typical Machining Operations
Large Machine Brackets	Face Milling, Pocketing, Drilling
Industrial Housings	Milling, Boring, Drilling
Valve Components	Milling, Drilling, Tapping
Pump Components	Pocketing, Boring, Drilling
Automotive Fixtures	Milling, Drilling, Reaming
Aerospace Fixtures	Milling, Drilling, Contouring
Mold Components	Roughing, Finishing, Drilling
Die Components	Pocketing, Contouring, Boring
Machine Bases	Facing, Pocketing, Drilling
Structural Plates	Milling, Drilling, Tapping
Flanges	Facing, Drilling, Boring
Gearbox Housings	Milling, Boring, Drilling
Industrial Tooling	Milling, Drilling, Tapping
Custom Fixtures	Multi-Side Machining
Production Brackets	Milling, Drilling, Tapping
Large Aluminum Parts	Roughing, Finishing, Pocketing
Steel Components	Heavy Milling, Drilling
Rotary Components	Fourth-Axis Milling

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WHY CHOOSE DAEWOO DMV-5020D

The most obvious reason to choose the DAEWOO DMV-5020D is its large machining envelope. With approximately 47.24 inches of X travel, 25.59 inches of Y travel, and 24.41 inches of Z travel, the machine provides considerably more working range than compact vertical machining centers.

The CAT 40 spindle provides access to a large ecosystem of industrial tooling. Shops that already operate CAT 40 equipment can potentially use existing tooling inventories, holders, and cutting tools with the DMV-5020D.

The 24-position automatic tool changer allows multiple tools to remain loaded throughout the machining cycle. This is particularly valuable for complex parts requiring roughing, finishing, drilling, boring, tapping, and chamfering operations.

The KOMA fourth-axis rotary table adds another dimension to the machine’s capabilities. Components can potentially be indexed to different positions without being manually removed and repositioned. This can improve repeatability and reduce setup time for suitable parts.

The FANUC 21i-M control provides a familiar CNC operating platform. Many machining professionals have experience with FANUC controls, which can make programming, troubleshooting, and operator training easier than with a completely unfamiliar CNC system.

The DMV-5020D is also useful for large-part job-shop work. A shop does not need to dedicate the machine exclusively to one component type. Its broad machining envelope can accommodate different production jobs, fixtures, prototypes, repair components, and custom work.

The machine’s size and rigidity can also make it attractive for applications where a smaller VMC may lack the necessary work envelope. Larger fixtures and workholding systems can be accommodated, subject to the machine’s actual table and load limits.

Finally, purchasing a used DMV-5020D can provide a cost-effective way to obtain a large-format VMC. Instead of investing in a new large vertical machining center, a buyer can acquire an older machine and allocate part of the savings toward tooling, inspection, spindle service, control upgrades, or other improvements.

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WHY BUY USED DAEWOO DMV-5020D

A used DAEWOO DMV-5020D can provide substantial machining capacity at a fraction of the cost of a comparable new large-format VMC. For job shops and manufacturers with limited capital budgets, this can make a significant difference in the economics of adding machining capacity.

The machine’s large work envelope is particularly valuable in the used market. Many older or lower-cost VMCs have relatively small tables and limited axis travel. The DMV-5020D offers a significantly larger working area, making it possible to pursue larger machining jobs.

The fourth-axis configuration can also increase the machine’s value. The documented 2003 machine includes a KOMA rotary table, which can eliminate some manual repositioning and allow multi-side machining operations.

Another advantage is the availability of CAT 40 tooling. CAT 40 remains widely used, meaning buyers can source new and used holders, collets, end mills, drills, boring tools, and other accessories without having to rely on a proprietary tooling ecosystem.

Used equipment can also be attractive when the buyer has an experienced maintenance team. Older machines may require more attention than newer equipment, but shops with in-house CNC technicians can often diagnose and address many mechanical, electrical, and control issues.

The machine’s FANUC control is another consideration. A shop already using FANUC-controlled equipment may be able to integrate the DMV-5020D into its existing programming and operator workflow relatively easily.

Buyers should nevertheless conduct a complete inspection before purchase. The spindle, ballscrews, linear guides or ways, servo motors, servo drives, spindle drive, ATC, coolant system, lubrication system, fourth-axis rotary table, and CNC control should all be checked.

A machine’s condition should take priority over age. A well-maintained 2003 DMV-5020D that has been properly serviced can be a useful production asset, while a machine of the same age that has experienced heavy abuse may require significant investment.

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HOW MUCH DOES A USED DAEWOO DMV-5020D COST?

The asking price for a used DAEWOO DMV-5020D – 2003 can vary significantly based on condition, accessories, tooling, fourth-axis equipment, spindle condition, control condition, and seller location.

The current 2003 DMV-5020D listing identified in the used market is equipped with a FANUC 21i-M control, 24 ATC, CAT 40 spindle, and KOMA fourth-axis rotary table, but the seller is currently displaying the machine as “Contact Seller for Price” rather than publishing a fixed asking price.

For broader market context, Equipt’s current used DAEWOO vertical machining-center market guide reports asking prices across its DAEWOO VMC listings from approximately $10,900 to $34,000, with an average of about $19,467 and a median of $19,500. These figures cover multiple DAEWOO models and years, however, and should not be treated as a specific value range for a 2003 DMV-5020D.

When evaluating the price of a DMV-5020D, buyers should consider the complete machine package rather than simply the base machine:

Value Factor	What to Check
CNC Control	FANUC 21i-M condition
Spindle	Noise, vibration, temperature, taper condition
Spindle Speed	Verify actual configuration
ATC	All 24 tool positions and change cycle
Fourth Axis	KOMA operation and CNC integration
X/Y/Z Axes	Backlash, positioning and repeatability
Ballscrews / Ways	Wear and lubrication
Coolant	Pump, tank, lines and nozzles
Chip Conveyor	Motor, chain/belt and controls
Electrical System	Drives, cabinet, transformers
Tooling	CAT 40 holders and included accessories
Service History	Repairs and maintenance records
Machine Geometry	Accuracy and alignment
Rigging	Transportation and installation cost
Location	Freight and logistics
Overall Condition	Production readiness

A DMV-5020D with a functioning fourth-axis rotary table, good spindle, healthy FANUC control, working ATC, chip conveyor, coolant system, and useful tooling package can be considerably more valuable than a bare machine requiring extensive refurbishment.

For a buyer considering a 2003 DAEWOO DMV-5020D, the best approach is therefore to evaluate the exact machine’s condition, included accessories, spindle configuration, fourth-axis equipment, and service history before determining whether the asking price represents good value.