USED DOOSAN VT 1100 – 2016

The DOOSAN VT 1100 is a heavy-duty vertical turning center engineered for high-performance machining of large diameter workpieces that require exceptional rigidity, accuracy, and productivity. Manufactured by Doosan Machine Tools, now operating under DN Solutions, the VT Series was developed to meet the needs of manufacturers producing large rotational components across industries such as aerospace, energy, transportation, oil and gas, heavy equipment, and industrial machinery. The VT 1100 combines the stability advantages of vertical turning technology with modern CNC control systems and robust machine construction, making it a highly productive solution for demanding machining environments.

One of the primary advantages of the VT 1100 is its vertical spindle configuration. Unlike horizontal lathes, vertical turning centers use gravity to help secure the workpiece against the chuck. This significantly improves workpiece stability while reducing clamping stress and minimizing deformation during machining. As a result, manufacturers can achieve greater accuracy and more consistent machining results when processing large castings, forgings, rings, flanges, housings, and other heavy components.

The machine is built with a rigid cast iron structure designed to absorb cutting forces and minimize vibration during heavy machining operations. This rigidity enables aggressive material removal rates while maintaining dimensional accuracy and excellent surface finishes. The VT 1100 is particularly well suited for machining difficult materials such as alloy steel, stainless steel, cast iron, and high-strength industrial metals.

The 2016 DOOSAN VT 1100 is typically equipped with a powerful spindle system, heavy-duty chuck, automatic tool turret, and Fanuc CNC control. Many machines also feature C-axis functionality and live tooling options that allow milling, drilling, tapping, and contouring operations to be completed on the same machine. This reduces setup times, eliminates secondary operations, and improves overall manufacturing efficiency.

Industries that require machining of large rotational parts rely on the VT 1100 because of its durability, productivity, and ability to maintain precision over long production runs. In the used CNC machinery market, the 2016 DOOSAN VT 1100 remains highly desirable because it provides modern vertical turning capabilities at a substantially lower cost than purchasing a comparable new machine. For manufacturers seeking a robust and versatile vertical turning solution, the VT 1100 continues to be an excellent investment.

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DOOSAN VT 1100 – AXIS

Specification	Details
Number of Axes	2 Axis Standard
Optional C-Axis	Available
X-Axis Travel	650 mm
Z-Axis Travel	900 mm
Machine Configuration	Vertical Turning Center

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DOOSAN VT 1100 – AXIS TRAVELS / WORK ENVELOPE

Specification	Details
Maximum Turning Diameter	1,100 mm
Maximum Turning Height	900 mm
X-Axis Travel	650 mm
Z-Axis Travel	900 mm
Maximum Machining Capacity	Large Vertical Turning Applications

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DOOSAN VT 1100 – CAPACITY / TABLE

Specification	Details
Chuck Size	42″
Maximum Workpiece Diameter	1,100 mm
Maximum Workpiece Height	900 mm
Maximum Workpiece Weight	2,000 kg
Table Type	Vertical Rotary Table

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DOOSAN VT 1100 – SPINDLE

Specification	Details
Maximum Spindle Speed	1,000 RPM
Spindle Motor	45 kW (60 HP)
Maximum Torque	High Torque Heavy-Duty Design
Spindle Bearing System	Precision Roller Bearings
Drive System	Direct Drive

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DOOSAN VT 1100 – TOOL CHANGER

Specification	Details
Turret Capacity	12 Stations
Turret Type	Automatic Indexing
Tool Selection	Automatic
Live Tool Capability	Optional
Tool Interface	Heavy-Duty Turning Holders

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DOOSAN VT 1100 – CONTROL SYSTEM

Specification	Details
CNC Control	Fanuc 31i-T
Programming	G-Code
Conversational Features	Available
Ethernet Connectivity	Standard
DNC Capability	Supported

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DOOSAN VT 1100 – COOLANT / DUST / WATER MANAGEMENT

Specification	Details
Coolant System	Flood Coolant
Coolant Capacity	Approx. 400 Liters
Chip Removal	Automatic Chip Conveyor
Through-Tool Coolant	Optional
Enclosure	Fully Enclosed Splash Guard

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DOOSAN VT 1100 – POWER REQUIREMENTS

Specification	Details
Voltage	220V / 380V / 440V
Phase	3 Phase
Frequency	50/60 Hz
Connected Load	Approx. 60 kVA

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DOOSAN VT 1100 – DIMENSIONS

Specification	Details
Length	Approx. 4,500 mm
Width	Approx. 3,600 mm
Height	Approx. 4,200 mm
Machine Weight	Approx. 18,000 kg (39,600 lbs)

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DOOSAN VT 1100 – GENERAL INFORMATION

Specification	Details
Manufacturer	Doosan Machine Tools
Model	VT 1100
Year	2016
Machine Type	Vertical Turning Center
Country of Manufacture	South Korea
Primary Function	Heavy-Duty CNC Turning

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INDUSTRIES THAT USE DOOSAN VT 1100

The DOOSAN VT 1100 is widely utilized by manufacturers that machine large rotational components requiring high precision and heavy-duty cutting capability. The energy sector is one of the largest users of the machine, producing turbine casings, valve bodies, pump housings, compressor components, and power generation equipment. The machine’s large capacity and high torque make it ideal for these demanding applications.

Heavy equipment manufacturers utilize the VT 1100 for gearbox housings, bearing carriers, hydraulic assemblies, industrial rollers, and structural machine components. The machine’s ability to handle large castings efficiently helps improve production throughput while maintaining precision.

Oil and gas companies use the machine for drilling equipment components, pressure vessel parts, valve systems, and pipeline equipment. Aerospace manufacturers utilize the VT 1100 for engine casings, structural rings, support housings, and precision rotational assemblies.

Transportation industries rely on the machine for railway wheels, axle housings, marine propulsion components, and industrial vehicle parts. Additional industries include defense, industrial machinery manufacturing, contract machining, marine engineering, and general heavy engineering applications.

The machine’s versatility, capacity, and reliability make it suitable for a broad range of large-part machining operations across multiple industries.

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TYPICAL PARTS DOOSAN VT 1100 CAN PRODUCE

The DOOSAN VT 1100 is capable of producing a wide variety of large rotational components. Energy industry applications include turbine housings, pump bodies, compressor casings, valve assemblies, and power generation equipment. The machine’s large turning capacity allows these components to be machined efficiently while maintaining tight tolerances.

Heavy equipment manufacturers commonly machine gearbox housings, bearing carriers, hydraulic cylinder components, industrial rollers, and machine support structures. Oil and gas applications include drilling equipment parts, pressure vessel components, flange assemblies, and pipeline system components.

Aerospace manufacturers use the VT 1100 to produce structural rings, engine support components, landing gear assemblies, and precision rotational parts. Transportation applications include railway wheels, wheel hubs, axle housings, marine drive components, and industrial vehicle assemblies.

Additional products include large flanges, industrial castings, machine tool components, defense equipment, automation structures, and custom-engineered rotational assemblies. The machine’s heavy-duty construction enables efficient machining of both ferrous and non-ferrous materials across numerous applications.

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WHY CHOOSE DOOSAN VT 1100

The DOOSAN VT 1100 offers manufacturers an outstanding combination of capacity, rigidity, and productivity. One of its biggest advantages is the vertical turning configuration, which utilizes gravity to improve workpiece stability and reduce setup complexity. This results in greater accuracy and more consistent machining performance.

The machine’s rigid cast iron construction allows aggressive cutting operations while maintaining excellent dimensional accuracy. This capability is particularly valuable when machining large steel and cast iron components that require substantial material removal.

The powerful spindle system provides high torque output, enabling efficient roughing and finishing operations across a wide range of materials. Combined with the automatic turret system, the machine supports efficient production workflows and reduced cycle times.

The Fanuc CNC control offers reliability, operator familiarity, and widespread service support. Many manufacturers value the ease of programming and proven performance associated with Fanuc-controlled machines.

For companies requiring dependable large-diameter turning capability, the DOOSAN VT 1100 delivers excellent productivity, precision, and long-term value.

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WHY BUY USED DOOSAN VT 1100

Purchasing a used DOOSAN VT 1100 provides manufacturers with access to modern heavy-duty turning technology at a significantly lower cost than purchasing a new machine. This allows companies to expand machining capacity while preserving capital for additional investments.

One of the biggest benefits of buying used is the substantial cost savings compared to new equipment. Manufacturers can acquire a machine with large turning capacity, powerful spindle performance, and modern CNC controls while avoiding the premium pricing associated with new machinery.

The VT 1100 is known for its robust construction and long operational life. Machines that have been properly maintained often continue operating productively for many years, providing excellent return on investment. The machine’s heavy-duty spindle, rigid frame, and reliable control system contribute to its long-term durability.

Many used machines include valuable options such as chip conveyors, tooling packages, live tooling, C-axis functionality, probes, and upgraded coolant systems. Acquiring these accessories with the machine can significantly reduce overall ownership costs.

Immediate availability is another major advantage. New large-capacity vertical turning centers can involve lengthy lead times, whereas used machines are often available for rapid delivery and installation.

For companies seeking a productive and cost-effective vertical turning solution, a used DOOSAN VT 1100 represents a highly attractive investment.

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HOW MUCH DOES A USED DOOSAN VT 1100 COST?

The market value of a used DOOSAN VT 1100 depends on machine condition, spindle hours, maintenance history, installed options, tooling packages, and overall machine configuration. Machines with low operating hours and documented service records generally command higher prices.

Buyers typically evaluate spindle performance, turret condition, axis accuracy, control functionality, chuck condition, and overall machine reliability when determining value. Machines that have undergone preventive maintenance and remain in excellent operating condition often achieve premium resale values.

Installed options can significantly influence pricing. Features such as live tooling, C-axis capability, automatic measurement systems, chip conveyors, tooling packages, upgraded coolant systems, and additional automation interfaces frequently increase machine value.

Demand remains strong among energy companies, heavy equipment manufacturers, oil and gas suppliers, aerospace companies, transportation manufacturers, and contract machining operations. The machine’s combination of capacity, rigidity, and productivity helps maintain healthy resale demand in the used machinery market.

As a general guideline, a used 2016 DOOSAN VT 1100 typically sells within a range of approximately $90,000 to $220,000, depending on condition, spindle hours, installed options, tooling packages, and overall configuration. Machines with premium options, extensive tooling, and excellent maintenance histories may command higher market values.

In addition to the purchase price, buyers should budget for transportation, rigging, installation, tooling, operator training, and commissioning expenses. Even after accounting for these costs, a used DOOSAN VT 1100 often provides exceptional value by delivering modern large-capacity vertical turning capability at a fraction of the cost of comparable new equipment.