USED DN SOLUTIONS HM 1250W

The DN Solutions HM 1250W is a premium heavy-duty CNC horizontal machining center specifically engineered for manufacturers that require deep-hole machining, precision boring, and heavy-duty milling of large workpieces. The HM 1250W builds upon the proven HM 1250 platform by incorporating an integrated W-axis spindle quill, allowing the spindle to extend for deep internal machining without repositioning the workpiece. This makes the machine particularly well suited for machining large housings, energy equipment, heavy castings, mining components, and oversized industrial parts requiring deep bores and complex internal features. Built with a rigid one-piece cast iron structure, precision box guideways, a gearbox-driven spindle, shuttle-type automatic pallet changer (APC), and advanced spindle cooling technology, the HM 1250W delivers exceptional rigidity, machining accuracy, and long-term reliability even under the most demanding cutting conditions.

The machine features 83 inches (2,100 mm) of X-axis travel, 55 inches (1,400 mm) of Y-axis travel, and 55 inches (1,400 mm) of Z-axis travel. Its defining feature is a 110 mm diameter W-axis spindle quill with 12 inches (300 mm) of extension, enabling deep boring and internal machining operations while maintaining excellent rigidity. The machine utilizes a 49 × 49 inch (1,250 × 1,250 mm) twin-pallet system capable of supporting workpieces weighing up to 11,023 lbs (5,000 kg). A heavy-duty 3,000 RPM ISO 50 gearbox-driven spindle delivers 60 HP (45 kW) with a maximum torque of 1,409 ft-lb (1,910 Nm), providing tremendous cutting power for large steel, cast iron, stainless steel, and alloy components. Rapid traverse rates of 945 IPM (24 m/min) minimize positioning time, while the standard 60-tool automatic tool changer supports continuous production and can be expanded for greater automation. The HM 1250W is widely used throughout the power generation, wind energy, oil & gas, mining, shipbuilding, aerospace, and heavy equipment industries where deep boring capability and maximum rigidity are essential.

DN SOLUTIONS HM 1250W – AXIS

DN SOLUTIONS HM 1250W – AXIS TRAVELS / WORK ENVELOPE

DN SOLUTIONS HM 1250W – CAPACITY / TABLE

DN SOLUTIONS HM 1250W – SPINDLE

DN SOLUTIONS HM 1250W – TOOL CHANGER

DN SOLUTIONS HM 1250W – CONTROL SYSTEM

DN SOLUTIONS HM 1250W – COOLANT / CHIP MANAGEMENT

DN SOLUTIONS HM 1250W – POWER REQUIREMENTS

DN SOLUTIONS HM 1250W – DIMENSIONS

DN SOLUTIONS HM 1250W – GENERAL INFORMATION

WHY BUY USED DN SOLUTIONS HM 1250W

Purchasing a used DN Solutions HM 1250W allows manufacturers to acquire one of the industry’s most capable heavy-duty horizontal machining centers with integrated W-axis boring capability while significantly reducing capital investment. The W-axis spindle extension allows deep internal machining without moving the workpiece, reducing setup time while improving accuracy for large housings, gearboxes, valve bodies, turbine casings, and energy equipment. Its rigid box guideway construction and gearbox-driven spindle provide exceptional stability during aggressive roughing and precision boring operations.

Many used HM 1250W machines include premium factory-installed options such as high-pressure through-spindle coolant, Renishaw probing systems, expanded tool magazines, automatic tool measurement, and automation interfaces. The Fanuc CNC control provides dependable operation, worldwide support, and excellent long-term reliability, making the HM 1250W an outstanding investment for manufacturers machining large, high-value components.

HOW MUCH DOES A USED DN SOLUTIONS HM 1250W COST?

The price of a used DN Solutions HM 1250W depends on the year of manufacture, spindle hours, maintenance history, installed factory options, tooling packages, CNC configuration, and overall machine condition.

Most used DN Solutions HM 1250W machines typically sell between $500,000 and $1,100,000, depending on machine age, spindle condition, W-axis configuration, automation options, and maintenance history. Machines equipped with probing systems, larger tool magazines, pallet automation, through-spindle coolant, and documented service records typically command premium resale values.

When evaluating a used HM 1250W, buyers should inspect spindle condition, W-axis quill accuracy, box guideway wear, pallet changer performance, B-axis indexing, lubrication systems, automatic tool changer operation, and overall machine geometry. Despite transportation, installation, tooling, and commissioning costs, purchasing a used HM 1250W remains significantly more economical than investing in a comparable new machine while providing exceptional heavy-duty machining capability.

INDUSTRIES THAT USE DN SOLUTIONS HM 1250W

• Oil & Gas Equipment
• Power Generation
• Wind Energy
• Heavy Equipment Manufacturing
• Mining Equipment
• Aerospace Industry
• Shipbuilding
• Industrial Machinery
• Defense Manufacturing
• General Heavy Machining

TYPICAL PARTS DN SOLUTIONS HM 1250W CAN PRODUCE

• Turbine Casings
• Gearbox Housings
• Large Valve Bodies
• Pump Casings
• Wind Turbine Components
• Mining Equipment Components
• Hydraulic Manifolds
• Engine Blocks
• Heavy Machine Frames
• Industrial Castings
• Oil & Gas Components
• Precision Boring Applications

WHY CHOOSE DN SOLUTIONS HM 1250W

The DN Solutions HM 1250W is one of the most advanced heavy-duty horizontal machining centers available for large-part manufacturing. Its integrated 300 mm W-axis spindle quill, powerful 3,000 RPM gearbox-driven spindle, heavy-duty box guideways, 5,000 kg pallet capacity, and automatic twin-pallet system make it an exceptional solution for deep boring, heavy milling, and precision machining of oversized components.

Whether machining turbine housings, mining equipment, oil & gas components, wind energy parts, or large industrial castings, the HM 1250W delivers outstanding cutting power, exceptional rigidity, superior boring capability, and reliable long-term performance. Its specialized W-axis design, automation-ready platform, and excellent resale value make it one of the most desirable used heavy-duty CNC horizontal machining centers on the market today.