USED HAAS MDC-500 – 2005
The 2005 HAAS MDC-500 is a 3-axis CNC vertical machining center designed around a dual-pallet production concept. Unlike a conventional single-table VMC, the MDC-500 allows operators to load and unload one pallet while machining can continue on the other, helping reduce non-cutting time in repetitive production applications. The machine provides approximately 20 inches of X-axis travel, 14 inches of Y-axis travel, and 20 inches of Z-axis travel.
The MDC-500 uses a CAT-40 spindle and a 20-hp spindle motor. Exact 2005 machines are documented with both 7,500 RPM and 10,000 RPM spindle configurations, so the actual spindle speed should be verified on an individual machine before purchase. A 24-position automatic tool changer is commonly specified.
The dual-pallet arrangement is one of the machine’s most important production features. Documented specifications show two pallets with a pallet-change time of approximately 4.7 seconds, allowing workpieces to be exchanged quickly while minimizing production interruptions.
Used 2005 examples can also be equipped with through-spindle coolant, chip augers, programmable coolant, rigid tapping, probing, 4th-axis drive preparation or installation, and other production options. Actual equipment varies significantly between machines, so the individual machine’s option list should always be confirmed.
HAAS MDC-500 2005 – AXIS
The HAAS MDC-500 is a 3-axis vertical machining center with X, Y, and Z linear movement. Its compact travel range makes it appropriate for small- to medium-sized components, while the dual-pallet architecture is intended to improve production efficiency.
| Specification | Details |
|---|---|
| Machine Configuration | 3-axis CNC vertical machining center |
| X Axis | 20 in / 508 mm |
| Y Axis | 14 in / 355.6 mm |
| Z Axis | 20 in / 508 mm |
| Spindle Orientation | Vertical |
| Spindle Taper | CAT-40 |
| Pallets | 2 |
| 4th Axis | Available/installed on some machines |
The 3-axis configuration can be expanded for rotary-axis work when a compatible 4th-axis unit and drive are installed. Some 2005 listings specifically document an installed 4th-axis drive.
HAAS MDC-500 2005 – AXIS TRAVELS / WORK ENVELOPE
The MDC-500 provides 20 x 14 x 20 inches of X/Y/Z travel, giving it a useful machining envelope for a broad range of production components.
| Specification | Details |
|---|---|
| X-Axis Travel | 20 in / 508 mm |
| Y-Axis Travel | 14 in / 355.6 mm |
| Z-Axis Travel | 20 in / 508 mm |
| Table/Pallet Length | 20 in / 508 mm |
| Table/Pallet Width | Approximately 12.75 in / 323.9 mm |
| Pallet Quantity | 2 |
| Machine Type | Vertical machining center |
The relatively balanced X and Z travel makes the machine useful for components requiring significant vertical tool movement as well as side-to-side positioning.
HAAS MDC-500 2005 – CAPACITY
The MDC-500 uses compact pallets designed for production machining. A documented 2005 specification lists a 20 x 12.75-inch pallet/table area and approximately 700–800 lb maximum load, depending on the specification source and configuration.
| Specification | Details |
|---|---|
| Pallet Size | Approximately 20 x 12.75 in |
| Pallet Quantity | 2 |
| Maximum Table Load | Approximately 700–800 lb |
| X Travel | 20 in |
| Y Travel | 14 in |
| Z Travel | 20 in |
| Machine Type | 3-axis VMC |
For used-machine purchasing, the actual pallet condition is important. Buyers should inspect the pallet locating surfaces, clamping points, indexing mechanism, and pallet changer for wear.
HAAS MDC-500 2005 – SPINDLE
The 2005 MDC-500 was available with different spindle-speed configurations. Several exact-year listings specify 7,500 RPM, while other 2005 machines are documented with the optional or equipped 10,000 RPM spindle. The spindle motor is rated at 20 hp peak/15 hp continuous in documented specifications.
| Specification | Details |
|---|---|
| Spindle Type | Vertical |
| Spindle Taper | CAT-40 |
| Standard Documented Speed | 7,500 RPM |
| Higher-Speed Configuration | 10,000 RPM |
| Spindle Motor | 20 hp / 15 hp continuous |
| Speed Range | Approximately 75–7,500 RPM on documented base configuration |
| Spindle Orientation | Vertical |
| Through-Spindle Coolant | Available on equipped machines |
A used MDC-500 with the 10,000 RPM spindle can be particularly useful for aluminum and other applications where higher cutting speeds are beneficial. One documented 2005 machine was used primarily for aluminum and had a 10,000 RPM spindle with 300 PSI through-spindle coolant.
HAAS MDC-500 2005 – MILLING SPINDLE
The CAT-40 spindle interface provides compatibility with a wide range of standard milling tools. With 20 hp available and spindle speeds up to 7,500 or 10,000 RPM depending on configuration, the MDC-500 can handle both general production milling and higher-speed aluminum machining.
| Specification | Details |
|---|---|
| Spindle Power | 20 hp / 15 hp continuous |
| Taper | CAT-40 |
| Maximum Speed | 7,500 RPM standard documented / 10,000 RPM equipped |
| Spindle Type | Vertical |
| Tool Interface | CAT-40 |
| Through-Spindle Coolant | Available |
| Rigid Tapping | Available |
The spindle should be evaluated carefully on any used machine. Important checks include spindle noise, temperature, taper condition, drawbar operation, runout, orientation, and performance under load.
HAAS MDC-500 2005 – TOOL CHANGER
The MDC-500 is commonly equipped with a 24-position automatic tool changer. Documented specifications indicate approximately 1.2 seconds tool-to-tool and 2.3 seconds chip-to-chip changing times.
| Specification | Details |
|---|---|
| Tool Changer | Automatic Tool Changer |
| Capacity | 24 tools |
| Tool Interface | CAT-40 |
| Tool-to-Tool Time | Approximately 1.2 sec |
| Chip-to-Chip Time | Approximately 2.3 sec |
| Changer Type | Side-mount/carousel depending on configuration |
| Tool Management | CNC controlled |
The 24-tool capacity is adequate for many production jobs and allows multiple cutters to remain loaded for repeat production without frequent manual tool changes.
HAAS MDC-500 2005 – PALLET CHANGER
The dual-pallet system is a defining feature of the MDC-500. The machine has two pallets, allowing an operator to load or unload one pallet while machining takes place on the other.
| Specification | Details |
|---|---|
| Number of Pallets | 2 |
| Pallet Change Time | Approximately 4.7 sec |
| Pallet Size | Approximately 20 x 12.75 in |
| Production Concept | Load/unload while machining |
| Pallet Changer | Standard MDC configuration |
| Maximum Load | Approximately 700–800 lb |
The pallet changer makes the MDC-500 particularly attractive for repetitive production where reducing operator waiting time is important.
HAAS MDC-500 2005 – CONTROL SYSTEM
The MDC-500 uses the HAAS CNC control system, with machine-specific software and hardware depending on the production year and installed options.
| Specification | Details |
|---|---|
| CNC Control | HAAS CNC Control |
| Machine Type | 3-axis VMC |
| Rigid Tapping | Available |
| Macros | Available on equipped machines |
| Coordinate Rotation & Scaling | Available on equipped machines |
| Spindle Orientation | Available |
| Remote Jog Handle | Available on equipped machines |
| 4th-Axis Drive | Installed/prepared on some machines |
Used machines from this era should be checked for control condition, display functionality, keypad operation, memory, communication interfaces, alarm history, and the availability of replacement electronic components.
HAAS MDC-500 2005 – COOLANT & CHIP MANAGEMENT
The MDC-500 can be equipped with several coolant and chip-management options. Exact 2005 listings document chip augers, programmable coolant, and through-spindle coolant, with some machines equipped with high-pressure 300 PSI TSC.
| Specification | Details |
|---|---|
| Coolant System | Flood coolant |
| Through-Spindle Coolant | Available |
| TSC Pressure | 300 PSI on equipped machines |
| Chip Removal | Chip auger |
| Programmable Coolant | Available |
| Coolant Delivery | Spindle/nozzle dependent on configuration |
| Chip Conveyor | Configuration dependent |
When inspecting a used MDC-500, check the coolant pump, tank, hoses, chip auger, spindle coolant passages, filters, and coolant-pressure system.
HAAS MDC-500 2005 – FEEDRATES
The MDC-500 was designed for relatively fast positioning to support production machining. Documented specifications show 1,000 IPM X/Y rapid movement and approximately 833 IPM Z-axis rapid movement.
| Specification | Details |
|---|---|
| X Rapid | 1,000 IPM |
| Y Rapid | 1,000 IPM |
| Z Rapid | 833 IPM |
| Feed Rate | Approximately 833 IPM documented |
| X Travel | 20 in |
| Y Travel | 14 in |
| Z Travel | 20 in |
Actual cutting feed rates depend on material, tooling, cutter diameter, spindle speed, depth of cut, and machining strategy.
HAAS MDC-500 2005 – POWER REQUIREMENTS
Electrical requirements depend on the machine’s installed spindle, coolant, chip-removal, and auxiliary options.
| Specification | Details |
|---|---|
| Spindle Motor | 20 hp / 15 hp continuous |
| Electrical System | Industrial 3-phase configuration |
| Control | HAAS CNC |
| Coolant System | Machine-specific |
| Chip Auger | Equipped on documented machines |
| Installation | Verify machine-specific electrical documentation |
Before installation, the buyer should confirm the machine’s exact voltage, phase, amperage, transformer requirements, and auxiliary equipment requirements from the machine’s electrical documentation.
HAAS MDC-500 2005 – DIMENSIONS
The physical dimensions vary between listings depending on the installed pallet changer, chip system, coolant equipment, and other accessories. Exact 2005 listings report footprints ranging from approximately 130 x 134 x 113 inches to larger configurations around 143 x 105 x 113 inches.
| Specification | Details |
|---|---|
| Approximate Length | 130–143 in |
| Approximate Width | 105–134 in |
| Approximate Height | 113 in |
| Approximate Weight | 14,000–16,000 lb |
| Machine Footprint | Configuration dependent |
| Shipping Planning | Professional rigging recommended |
The buyer should obtain the exact machine drawing before arranging transportation because accessories can materially change the footprint.
HAAS MDC-500 2005 – GENERAL INFORMATION
The HAAS MDC-500 is a production-oriented vertical machining center that combines a compact machining envelope with a dual-pallet system. The 2005 model provides 20 x 14 x 20 inches of X/Y/Z travel, CAT-40 tooling, a 24-tool automatic tool changer, and a 20-hp spindle.
| Specification | Details |
|---|---|
| Manufacturer | HAAS |
| Model | MDC-500 |
| Year | 2005 |
| Machine Type | Vertical Machining Center |
| Axes | 3 |
| X Travel | 20 in |
| Y Travel | 14 in |
| Z Travel | 20 in |
| Spindle Power | 20 hp |
| Spindle Speed | 7,500 or 10,000 RPM depending on configuration |
| Spindle Taper | CAT-40 |
| Tool Capacity | 24 ATC |
| Pallets | 2 |
| Pallet Size | Approximately 20 x 12.75 in |
| Control | HAAS CNC |
| Chip Removal | Chip auger on equipped machines |
| TSC | Available |
| Rigid Tapping | Available |
INDUSTRIES THAT USE HAAS MDC-500 2005
The MDC-500’s combination of dual pallets, automatic tool changing, and compact machining envelope makes it suitable for production environments manufacturing repeatable components.
| Industry | Typical Applications |
|---|---|
| Automotive | Brackets, housings and production components |
| Aerospace | Small precision components and fixtures |
| Medical | Precision components and tooling |
| Electronics | Housings and mounting components |
| Industrial Equipment | Machine components and brackets |
| Job Shops | Short- and medium-run production |
| Tool & Die | Small molds, dies and fixtures |
| General Manufacturing | Production milling and drilling |
| Aluminum Machining | High-speed production components |
TYPICAL PARTS HAAS MDC-500 2005 CAN PRODUCE
The machine can produce a wide variety of small- and medium-sized components depending on material, tooling, workholding, and whether a rotary axis is installed.
| Part Type | Examples |
|---|---|
| Brackets | Aluminum and steel mounting brackets |
| Housings | Small equipment housings |
| Fixtures | Production and assembly fixtures |
| Plates | Machined mounting and adapter plates |
| Flanges | Small precision flanges |
| Covers | Machine and equipment covers |
| Automotive Components | Brackets and structural components |
| Tooling Components | Dies, fixtures and tooling plates |
| Prototype Parts | Small- to medium-sized prototypes |
| Production Components | Repetitive machined components |
WHY CHOOSE HAAS MDC-500 2005
The biggest production advantage of the HAAS MDC-500 is its dual-pallet architecture. Instead of requiring the spindle to remain idle while an operator unloads and reloads the workpiece, the machine can alternate between pallets. This makes it particularly useful for repetitive jobs where loading and unloading represents a significant portion of total cycle time.
The machine also provides a useful combination of 20-hp spindle power, CAT-40 tooling, 24-tool capacity, 20 x 14 x 20-inch travel, and automatic pallet changing.
For aluminum-focused production, a 2005 MDC-500 equipped with the 10,000 RPM spindle, through-spindle coolant, probing, and chip auger can be especially useful. One documented machine had 6,107 spindle hours as of March 2020 and was used primarily for aluminum machining.
WHY BUY USED HAAS MDC-500 2005
Buying a used 2005 HAAS MDC-500 can provide a relatively affordable way to add automated pallet-changing capability to a machining operation. Current used listings show that these machines can be acquired at prices considerably below the cost of newer production machining centers.
The dual-pallet design can be particularly valuable for shops producing repeat parts because it can improve operator efficiency and reduce spindle idle time. The CAT-40 spindle interface and 24-tool changer also provide a familiar tooling platform for many machine shops.
Before buying, however, the machine should be inspected for spindle wear, ballscrew backlash, linear-guide condition, pallet-changer operation, tool-changer operation, coolant performance, chip-auger condition, control functionality, and axis positioning accuracy.
For a machine that is more than 20 years old, maintenance history and actual operating hours can have a major effect on value. A well-maintained low-hour machine can be worth considerably more than a heavily used example requiring spindle, servo, ballscrew, or pallet-changer work.
HOW MUCH DOES A USED HAAS MDC-500 2005 COST?
Current 2005 HAAS MDC-500 listings provide a useful picture of the market. Several machines are currently advertised around $14,500, while another exact-year machine with 10,000 RPM, through-spindle coolant, chip auger, and 4th-axis equipment is listed at $10,900. Another marketplace currently shows a 2005 example around $14,950.
A separate current marketplace listing shows a 2005 MDC-500 at $18,000, demonstrating that asking prices can vary substantially depending on configuration and seller.
Based on these current market references and the equipment typically found on 2005 machines, a reasonable used-market estimate is:
| Condition | Estimated Used Price |
|---|---|
| As-Is / High Hours | $8,000–$11,000 |
| Running / Average Condition | $11,000–$15,000 |
| Good Condition | $15,000–$18,000 |
| Excellent Condition | $18,000–$22,000 |
| Low-Hour / Well Equipped | $22,000–$26,000+ |
| Best Estimated Listing Value | $15,000–$19,000 |
A machine equipped with 10,000 RPM spindle, through-spindle coolant, probing, chip auger, pallet changer, rigid tapping, and 4th-axis capability can justify a higher asking price than a basic 7,500 RPM configuration.
For a seller listing a clean, fully operational 2005 MDC-500 with documented maintenance and desirable options, a starting asking price around $17,500–$20,000 would provide room for negotiation while remaining consistent with current market evidence.
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