USED DN SOLUTIONS DBC 160

The DN Solutions DBC 160 is the flagship heavy-duty horizontal boring mill in the DBC Series, engineered for machining extremely large, high-value, and high-precision components. Manufactured by DN Solutions (formerly Doosan Machine Tools), the DBC 160 is designed for industries where maximum rigidity, exceptional cutting power, and large workpiece capacity are essential. Featuring a massive 160 mm boring spindle, the DBC 160 delivers outstanding torque for aggressive roughing while maintaining the precision required for finish machining. It is an ideal solution for manufacturers producing oversized castings, fabricated structures, turbine components, mining equipment, and heavy industrial assemblies.

The machine features 4,000 mm X-axis travel, 2,500 mm Y-axis travel, 1,600 mm Z-axis travel, and 800 mm W-axis spindle travel, providing one of the largest machining envelopes in its class. A 160 mm diameter ISO 50 spindle delivers 45 kW spindle power, up to 2,000 RPM, and approximately 3,900 Nm of maximum torque, allowing efficient heavy-duty machining of large steel, cast iron, stainless steel, titanium, and alloy components. The oversized 2,200 × 2,000 mm CNC rotary table supports workpieces weighing up to 20,000 kg, making the DBC 160 ideal for machining extremely heavy industrial parts. Its reinforced cast iron construction, precision guideways, advanced spindle design, and thermally stable machine structure ensure exceptional accuracy, rigidity, and long-term reliability during continuous heavy cutting operations.

The DBC 160 is widely used in aerospace, power generation, oil and gas, mining, shipbuilding, heavy equipment manufacturing, steel production, energy, industrial machinery, and precision contract machining. Available with FANUC CNC control and optional features including larger automatic tool changers, angle heads, pallet systems, through-spindle coolant, probing systems, and automation packages, the DBC 160 delivers exceptional productivity for the most demanding machining applications. Purchasing a used DN Solutions DBC 160 provides manufacturers with world-class horizontal boring capabilities while significantly reducing capital investment compared to purchasing a new machine.

DN SOLUTIONS DBC 160 – AXIS

DN SOLUTIONS DBC 160 – AXIS TRAVELS / WORK ENVELOPE

DN SOLUTIONS DBC 160 – TABLE

DN SOLUTIONS DBC 160 – SPINDLE

DN SOLUTIONS DBC 160 – TOOL CHANGER

DN SOLUTIONS DBC 160 – CONTROL SYSTEM

DN SOLUTIONS DBC 160 – COOLANT / CHIP MANAGEMENT

DN SOLUTIONS DBC 160 – POWER REQUIREMENTS

DN SOLUTIONS DBC 160 – DIMENSIONS

DN SOLUTIONS DBC 160 – GENERAL INFORMATION

INDUSTRIES THAT USE DN SOLUTIONS DBC 160

The DN Solutions DBC 160 is widely used in industries that require machining of extremely large and heavy precision components. Power generation manufacturers produce turbine housings, generator frames, steam turbine components, and hydroelectric equipment. Oil and gas companies machine valve bodies, pump housings, drilling equipment, pressure vessels, and compressor casings. Mining equipment manufacturers produce crusher frames, gearbox housings, excavator structures, and heavy mechanical assemblies.

The machine is also extensively used in aerospace, shipbuilding, steel manufacturing, heavy equipment production, industrial machinery, defense, and precision contract machining. Its massive machining envelope and 20-ton table capacity allow manufacturers to process oversized fabricated structures, large castings, and complex multi-sided components with fewer setups and greater efficiency.

TYPICAL PARTS DN SOLUTIONS DBC 160 CAN PRODUCE

The DN Solutions DBC 160 manufactures a wide variety of large industrial components including turbine casings, gearbox housings, engine blocks, pump housings, valve bodies, hydraulic manifolds, compressor housings, mining equipment frames, machine bases, structural weldments, mold bases, heavy fabricated assemblies, and industrial machine frames.

The machine performs heavy milling, boring, drilling, tapping, contour machining, precision hole machining, facing, and roughing operations within a single setup. The CNC rotary table allows efficient multi-face machining while significantly reducing setup time.

Manufacturers commonly machine carbon steel, cast iron, stainless steel, alloy steel, aluminum, titanium, nickel alloys, and specialty materials used in heavy industry, aerospace, marine, mining, and energy production.

WHY CHOOSE DN SOLUTIONS DBC 160

The DN Solutions DBC 160 is engineered for manufacturers that require maximum machining capacity and exceptional heavy-duty cutting performance. Its massive 160 mm spindle delivers outstanding torque, enabling aggressive material removal while maintaining excellent dimensional accuracy and surface finishes on the largest workpieces.

The heavy-duty cast iron construction minimizes vibration and provides superior structural rigidity during demanding machining operations. Precision guideways, advanced spindle technology, and a high-capacity CNC rotary table ensure exceptional positioning accuracy and repeatability over long production cycles.

The reliable FANUC CNC control provides simple programming, dependable operation, and worldwide service support. Optional angle heads, pallet systems, through-spindle coolant, expanded tool magazines, and probing systems allow manufacturers to configure the machine for virtually any heavy machining application. Combined with excellent reliability, low maintenance requirements, and outstanding resale value, the DBC 160 remains one of the world’s premier horizontal boring mills.

WHY BUY USED DN SOLUTIONS DBC 160

Purchasing a used DN Solutions DBC 160 allows manufacturers to obtain one of the largest and most capable horizontal boring mills available while significantly reducing capital investment. Buyers gain access to world-class heavy-duty machining technology at a fraction of the cost of purchasing a comparable new machine.

Used DBC 160 machines are often available for immediate delivery, eliminating long factory lead times and enabling manufacturers to expand production capacity quickly. Properly maintained machines continue to provide outstanding machining accuracy, exceptional cutting performance, and dependable reliability for decades.

Since the majority of equipment depreciation occurs during the first years of ownership, purchasing used provides outstanding long-term value while preserving capital for tooling, fixtures, inspection equipment, and automation upgrades. Combined with worldwide parts availability, excellent service support, and proven durability, the DBC 160 remains one of the best investments for manufacturers requiring maximum heavy-duty machining capability.

HOW MUCH DOES A USED DN SOLUTIONS DBC 160 COST?

The value of a used DN Solutions DBC 160 depends on machine age, operating hours, maintenance history, spindle condition, CNC control, tooling packages, rotary table configuration, automatic tool changer capacity, and installed accessories. Machines equipped with pallet changers, through-spindle coolant, angle heads, probing systems, expanded tool magazines, and extensive tooling packages generally command higher resale values because they are production-ready.

Buyers should inspect spindle accuracy, guideway wear, rotary table condition, lubrication systems, ballscrew accuracy, CNC diagnostics, and documented maintenance records before purchasing. Machines with lower operating hours and comprehensive service histories generally provide the greatest long-term value while minimizing maintenance costs.

Due to its enormous machining envelope, 160 mm spindle, 20-ton table capacity, and exceptional heavy-duty machining performance, the DN Solutions DBC 160 remains one of the most sought-after horizontal boring mills in the global used CNC market. Depending on machine age, configuration, condition, and installed options, a used DN Solutions DBC 160 typically sells within an estimated price range of $600,000 to $1,300,000 USD. Premium machines equipped with low operating hours, large tool magazines, pallet systems, probing packages, and advanced automation may exceed this range, while older or higher-hour machines may be available at lower prices. A quality used DBC 160 delivers outstanding machining capability, lower ownership costs, and dependable long-term production performance.