DVF Series

Improve speed and flexibility with the 5-axis DVF Series The DVF Series is the newest line of 5-axis machining centers from DN Solutions (formerly Doosan Machine Tools). Built with cutting-edge technology, ergonomic accessibility, and an automation-ready framework, the DVF delivers excellent performance. The DVF features a combined pivoting and rotary table to provide optimum access to all 5 axis, while maintaining rigid spindle support for reduced vibration.

DN Solutions DVF 4000 5 Axis CNC Machine

Rotary Table Diameter: 400 mm

Spindle Taper: CAT 40

Spindle RPM: 15,000

View DVF 4000

Rotary Table Diameter: 500 mm

Spindle Taper: CAT 40

Spindle RPM: 18,000 RPM

View DVF 5000

Rotary Table Diameter: 650 mm

Spindle Taper: CAT 40

Spindle RPM: 18,000 RPM

View DVF 6500

Rotary Table Diameter: 800 mm

Spindle Taper: CAT 40

Spindle RPM: 18,000 RPM

View DVF 8000

Elevate Your 5-Axis Precision with the DVF 4000 Machining Center

The DVF 4000 from DN Solutions is a high-speed, compact 5-axis CNC machining center engineered for superior accuracy, speed, and automation-readiness. It’s purpose-built for manufacturers seeking to produce complex, multi-sided parts in a single setup — with minimal downtime and maximum throughput.

Whether you're machining aerospace components, medical implants, or automotive molds, the DVF 4000 is designed to deliver outstanding part quality with fewer setups, tighter tolerances, and shorter lead times. A rigid structure with high-precision roller LM guideways on all linear axes ensures long-term stability and micron-level accuracy across extended production runs.

What Makes the DVF 4000 Ideal for Small to Mid-Sized Complex Parts?

Built with a Ø400 mm rotary tilting table (optional Ø500 mm) and 200 kg workpiece capacity, the DVF 4000 allows multi-face machining without part repositioning. This reduces cumulative tolerance errors and simplifies your fixturing strategy. The B-axis offers a broad 140° range (-30° to +110°), while the C-axis allows full 360° rotation — making true simultaneous 5-axis contouring not just possible, but reliable.

Key specifications:

X/Y/Z travel: 620 / 440 / 430 mm
Rapid traverse on all axes: 36 m/min
Table size: Ø400 mm (optional Ø500 mm)
Max. workpiece size: Ø500 × H480 mm
Max. tool length: 300 mm | Tool weight: 8 kg

High-Speed Spindle, Smarter Thermal Control, and Automation Built-In

The DVF 4000’s direct-coupled spindle is available in 12000 or 15000 RPM variants and delivers up to 18.5 kW of power and 118 N·m of torque. Spindle cooling and integrated thermal compensation are standard, ensuring dimensional stability during high-speed cuts or extended production. For shops looking to scale, DN Solutions offers automation packages like AWC (6–12 pallets) and Multi-AWC (up to 40 pallets) to increase spindle uptime while maintaining compact floor space.

Features like Smart Thermal Control, pulse encoders, and rotary encoders on B/C axes further enhance machine intelligence — and with Renishaw or Blum probing options, the DVF 4000 is fully capable of closed-loop feedback control for tool and part measurement.

Built for Intelligent Machining, Not Just Metal Removal

With Fanuc 31iB Plus controls, the DVF 4000 offers advanced conversational programming (EZ Guide i), real-time monitoring, and intuitive touchscreen operation. Operators benefit from helpful features like Adaptive Feed Control, Spindle Warm-Up, and detailed tool management dashboards. Paired with IKC (Intelligent Kinematic Compensation), the machine maintains positional accuracy even during complex multi-axis moves, which is vital for aerospace-grade tolerances.

Add-ons like mist collectors, through-spindle coolant (up to 7.0 MPa), and high-capacity tool magazines (30–120 tools) make this model highly customizable for a wide range of industry demands.

FAQ Section

What makes the DVF 4000 different from other 5-axis machining centers?

The DVF 4000 stands out for its compact design, automation compatibility, and high-performance spindle. Unlike many larger 5-axis machines, it fits easily into space-constrained shops while offering full simultaneous 5-axis capability. The standard Ø400 mm rotary table (optional Ø500 mm) supports up to 200 kg workpieces, and a direct-drive spindle provides up to 18.5 kW of power. Built-in features like thermal compensation, integrated rotary encoders, and Fanuc 31i Plus controls make it exceptionally precise and user-friendly, especially for complex parts in aerospace, medical, and mold-making applications.

Can the DVF 4000 run unattended or be automated?

Yes, the DVF 4000 is automation-ready by design. It supports the AWC (Automatic Workpiece Changer) with 6, 8, or 12 pallets, and Multi-AWC systems with up to 40 pallets — ideal for high-mix, low-volume workflows or extended production runs. Combined with features like auto doors, spindle thermal control, and tool/load monitoring, it enables safe, lights-out machining. Shops can reduce labor costs and improve spindle utilization while maintaining tight tolerances and part traceability.

What types of parts is the DVF 4000 best suited for?

This machine excels in producing small to mid-sized, multi-sided parts that require complex geometries, tight tolerances, or 5-face access. It’s ideal for medical implants, turbine components, aerospace brackets, and semiconductor molds. With 620 x 440 x 430 mm travel and a tilting B-axis from -30° to +110°, the DVF 4000 can easily handle undercuts, angled holes, and contour profiling that are difficult or impossible on 3-axis setups.

How does the DVF 4000 ensure machining accuracy?

Accuracy is achieved through several layers of control and compensation. High-rigidity LM guideways support stable axis movement, while integrated Smart Thermal Control actively monitors and corrects for structural or spindle heat buildup. The system also includes pulse encoders and rotary encoders on B and C axes, which enable precise multi-axis positioning. Optional features like Intelligent Kinematic Compensation (IKC) and Renishaw/Blum probing further reduce dimensional error during complex cutting operations.

Is the DVF 4000 easy to use for newer operators?

Absolutely. The DVF 4000 includes the Fanuc 31iB Plus control, which offers a 15" touchscreen with EZ Guide i conversational programming, adaptive feed control, and clear visual feedback for probing, setup, and recovery. Features like spindle warm-up, ATC recovery, and tool management dashboards lower the barrier to entry for less experienced machinists while increasing uptime and reducing scrap risk. It’s a production machine built with operator efficiency in mind.

The DVF Series offers robust 5-axis machining solutions designed to meet the highest standards of accuracy and versatility. These machines are built to tackle intricate and complex parts with ease.

DVF 4000: Compact, high-speed 5-axis machining, perfect for tight spaces without compromising on precision.
DVF 5000: Mid-range versatility with precision 5-axis capabilities for intricate parts.
DVF 6500: Designed for larger, more complex workpieces, offering enhanced stability.
DVF 8000T: A more advanced configuration of the DVF 8000 with additional features to boost productivity and flexibility.

Expanded Benefits

Simultaneous 5-Axis Machining: Handles complex geometries in one setup for faster, more efficient machining.
Powerful Spindle Options: Deliver higher torque and greater precision for demanding applications.
Unparalleled Flexibility: Ideal for aerospace, medical, and automotive applications requiring high complexity and precision.