USED DN SOLUTIONS DNM 5700L

The DN Solutions DNM 5700L is a high-performance vertical machining center engineered to deliver exceptional precision, rigidity, and productivity for modern manufacturing operations. Manufactured by DN Solutions, formerly known as Doosan Machine Tools, the DNM Series has become one of the world’s most successful vertical machining center platforms, with thousands of machines installed across aerospace, automotive, medical, energy, mold making, and general engineering industries. The DNM 5700L is the long-table version of the standard DNM 5700, offering extended X-axis travel and a larger worktable for machining longer workpieces while maintaining excellent accuracy and reliability.

The machine features 1,300 mm X-axis travel, 570 mm Y-axis travel, 510 mm Z-axis travel, an ISO 40 direct-drive spindle, and a 12,000 RPM spindle (8,000 RPM standard on some configurations). The enlarged 1,500 × 570 mm table supports workpieces weighing up to 1,000 kg, making the machine suitable for both high-precision components and larger production parts. Built on a rigid Meehanite cast iron structure with precision linear roller guideways, the DNM 5700L delivers outstanding thermal stability, vibration resistance, and repeatable machining accuracy during demanding production environments.

The DNM 5700L is widely used throughout aerospace, automotive, defense, medical, mold and die, electronics, industrial equipment, oil and gas, and precision contract machining industries. It efficiently machines aluminum, stainless steel, carbon steel, titanium, cast iron, brass, bronze, engineering plastics, and specialty alloys while maintaining excellent surface finishes and tight tolerances.

Equipped with the dependable FANUC CNC control, the machine provides intuitive programming, reliable operation, and worldwide technical support. Automatic tool changers, through-spindle coolant options, chip conveyors, probing systems, and fourth-axis compatibility further enhance machining versatility. Purchasing a used DN Solutions DNM 5700L provides manufacturers with advanced vertical machining capabilities at a significantly lower investment than purchasing new equipment while benefiting from proven reliability, excellent resale value, and long-term production performance.

DN SOLUTIONS DNM 5700L – AXIS

DN SOLUTIONS DNM 5700L – AXIS TRAVELS / WORK ENVELOPE

DN SOLUTIONS DNM 5700L – TABLE

DN SOLUTIONS DNM 5700L – SPINDLE

DN SOLUTIONS DNM 5700L – TOOL CHANGER

DN SOLUTIONS DNM 5700L – CONTROL SYSTEM

DN SOLUTIONS DNM 5700L – COOLANT / CHIP MANAGEMENT

DN SOLUTIONS DNM 5700L – POWER REQUIREMENTS

DN SOLUTIONS DNM 5700L – DIMENSIONS

DN SOLUTIONS DNM 5700L – GENERAL INFORMATION

INDUSTRIES THAT USE DN SOLUTIONS DNM 5700L

The DN Solutions DNM 5700L is widely used across industries that require high-precision milling, drilling, tapping, and contour machining. Aerospace manufacturers use the machine to produce structural brackets, aircraft fittings, aluminum components, and precision housings. Automotive manufacturers machine transmission housings, engine components, suspension parts, molds, fixtures, and production tooling.

Medical manufacturers rely on the DNM 5700L for surgical instruments, implant components, and precision medical tooling. Mold and die manufacturers use the machine for injection molds, die sets, fixture plates, and tooling inserts. Industrial equipment, robotics, electronics, energy, defense, and oil and gas companies also utilize the machine to manufacture precision mechanical components, machine bases, housings, manifolds, and production fixtures.

Its long-table design makes the DNM 5700L particularly suitable for machining oversized workpieces that require greater X-axis travel while maintaining exceptional machining accuracy.

TYPICAL PARTS DN SOLUTIONS DNM 5700L CAN PRODUCE

The DN Solutions DNM 5700L produces a wide variety of precision-machined components including mold bases, fixture plates, transmission housings, gearbox housings, machine frames, aluminum plates, manifolds, brackets, precision tooling, valve bodies, base plates, robotic components, and industrial equipment parts.

The machine performs milling, drilling, tapping, boring, pocket machining, contour milling, engraving, and precision surface finishing in a single setup. Optional fourth-axis integration further expands its capabilities for indexing and multi-sided machining.

Manufacturers commonly machine aerospace structural components, automotive production tooling, hydraulic manifolds, medical equipment components, electronics housings, precision fixtures, custom tooling, and large aluminum or steel fabrication parts from aluminum, stainless steel, titanium, cast iron, brass, bronze, engineering plastics, and specialty alloys.

WHY CHOOSE DN SOLUTIONS DNM 5700L

The DN Solutions DNM 5700L offers manufacturers an outstanding combination of machining accuracy, reliability, and productivity. Its extended X-axis travel allows machining of longer workpieces while maintaining the rigidity and precision expected from the DNM Series.

The direct-drive spindle provides smooth power delivery and reduced vibration, while precision linear roller guideways deliver fast rapid traverse rates and excellent repeatability. The robust Meehanite cast iron construction ensures long-term dimensional stability even during demanding machining operations.

The FANUC CNC control simplifies programming and operation while providing dependable worldwide support. Optional features including through-spindle coolant, probing systems, chip conveyors, and fourth-axis capability allow manufacturers to configure the machine for a wide variety of applications. Combined with low maintenance requirements, strong resale value, and proven reliability, the DNM 5700L remains one of the most popular vertical machining centers in the used CNC market.

WHY BUY USED DN SOLUTIONS DNM 5700L

Purchasing a used DN Solutions DNM 5700L is an excellent way to increase machining capacity while minimizing capital investment. Buyers gain access to a premium vertical machining center with long-table capability, advanced CNC technology, and exceptional reliability at a substantially lower cost than purchasing a comparable new machine.

Used machines are often available for immediate delivery, allowing manufacturers to avoid lengthy factory lead times and quickly expand production. Properly maintained DNM machines continue to deliver excellent machining accuracy, productivity, and dependable operation for many years.

Because the majority of depreciation occurs during the first years of ownership, purchasing used provides excellent long-term value while preserving capital for tooling, workholding, and automation upgrades. Combined with worldwide FANUC support, readily available spare parts, and strong resale value, the DNM 5700L remains a smart investment for manufacturers seeking dependable vertical machining capability.

HOW MUCH DOES A USED DN SOLUTIONS DNM 5700L COST?

The price of a used DN Solutions DNM 5700L depends on factors such as machine age, spindle hours, maintenance history, installed options, tooling packages, probing systems, fourth-axis equipment, and overall condition. Machines equipped with through-spindle coolant, chip conveyors, probing systems, high-speed spindles, and additional tooling generally command higher resale values because they are ready for immediate production.

Machines with documented service records and lower operating hours typically provide the best long-term value while minimizing refurbishment costs. Buyers should inspect spindle condition, guideway wear, ballscrew accuracy, automatic tool changer performance, lubrication systems, and CNC diagnostics before completing a purchase.

Due to its reputation for reliability, machining accuracy, and versatility, the DNM 5700L maintains strong demand in the used CNC equipment market. Depending on machine configuration and condition, a used DN Solutions DNM 5700L typically sells within an estimated price range of $55,000 to $130,000 USD. Premium machines with low spindle hours, high-speed spindle options, extensive tooling packages, and probing systems may exceed this range, while older or higher-hour machines may be available at lower prices. A quality used DNM 5700L provides manufacturers with outstanding machining capability, lower ownership costs, and dependable long-term production performance.