DN Solutions DVF 6500

$300,000 - $450,000 Updated 2026-03-19

Key Specifications

X Travel

750 mm (29.5 in)

Y Travel

785 mm (30.9 in)

Z Travel

600 mm (23.6 in)

Max Spindle

12,000 RPM (optional 18,000 RPM)

Spindle Taper

ISO #40

Tool Capacity

Overview

The DN Solutions DVF 6500 is a mid-size 5-axis vertical machining center that steps up from the popular DVF 5000 with a larger 650 mm rotary table and expanded travel envelope. It's built for shops that've outgrown the smaller DVF platform and need more room for complex parts without jumping to a full horizontal 5-axis.

Axis travel runs 750 x 785 x 600 mm (29.5 x 30.9 x 23.6 in) on X/Y/Z — a meaningful bump over the DVF 5000's envelope. The 650 mm (25.6 in) diameter 2-axis tilting table handles workpieces up to 600 kg (1,323 lb), opening the door to mid-size aerospace structural components, larger medical devices, and automotive mold work that the smaller platform can't accommodate.

The standard spindle delivers 12,000 RPM with 22 kW (30 hp) and 204 Nm (150 ft-lbs) of torque through an ISO #40 taper. That torque figure is notably higher than the DVF 5000's 118 Nm, giving you more muscle for steel and titanium roughing. Optional 18,000 RPM high-speed spindle configurations are available for shops focused on aluminum aerospace work where surface speed matters more than torque.

Rapid traverse hits an impressive 45 m/min (1,772 ipm) on all three linear axes — that's fast for a machine in this weight class and keeps non-cutting time minimal during complex 5-axis tool paths. The standard 40-tool magazine provides decent capacity, though serious production shops will want to look at expanded options. Integrated thermal compensation and spindle cooling come standard, maintaining accuracy during long production runs.

At 14,500 kg (31,967 lb), the DVF 6500 has nearly double the mass of the DVF 5000, which translates directly to better dampening and rigidity. The 3,700 x 2,450 mm (145.7 x 96.5 in) footprint stays manageable for most shop layouts. Tool length measurement probe comes standard, streamlining setup. The DVF 6500 competes directly with machines like the DMG Mori DMU 65, Makino D500, and Okuma MU-6300V in the mid-range 5-axis segment.

Full Specifications

Parameter	Value
X-Axis Travel	750 mm (29.5 in)
Y-Axis Travel	785 mm (30.9 in)
Z-Axis Travel	600 mm (23.6 in)
Rotary Table Diameter	Maximum Workpiece weight
Max Workpiece Weight	600 kg (1,323 lb)
Max Spindle Speed	12,000 RPM (optional 18,000 RPM)
Spindle Taper	ISO #40
Spindle Torque	204 Nm (150 ft-lbs)
Spindle Motor Power	22 kW (30 hp)
Tool Capacity	40
Rapid Traverse Xyz	45 m/min (1,772 ipm)
Machine Dimensions	3,700 x 2,450 x 3,100 mm (145.7 x 96.5 x 122 in)
Machine Weight	14,500 kg (31,967 lb)
Max Spindle Speed	12000 r/min
X Axis Travel Distance	750 mm
Y Axis Travel Distance	785 mm
Metric	IMPERIAL
Travels	X-Axis Travel DistanceY-Axis Travel DistanceZ-Axis Travel Distance
Feed Rates	X-Axis Rapid TraverseY-Axis Rapid TraverseZ-Axis Rapid TraverseC-Axis Rapid TraverseB-Axis Rapid Traverse
Main Spindle	Max. Spindle SpeedMax. Spindle PowerMax. Spindle TorqueTool Taper
Table	Rotary Table DiameterMaximum Workpiece weight
Tool Storage Capacity	No. of tool station
Dimensions	LengthHeightWidthWeight
Favorites	DVF 8000T/50
400 Mm	200 kg
16 Inch	441 lb
500 Mm	400 kg
20 Inch	882 lb
650 Mm	500 kg
26 Inch	1102 lb
800 Mm	700 kg
31 Inch	1543 lb

Specifications sourced from dn-solutions.com — verified 2026-03-28

Strengths & Limitations

Strengths

650 mm rotary table and 600 kg load capacity handle mid-size aerospace and mold work that smaller 5-axis platforms can't touch
204 Nm spindle torque is significantly higher than the DVF 5000, providing real muscle for steel and titanium roughing
45 m/min rapid traverse on all three linear axes is among the fastest in this class, keeping cycle times competitive
14,500 kg machine weight provides excellent vibration dampening for a machine with this travel envelope
Tool length measurement probe comes standard, reducing setup time and improving first-part accuracy
Natural step-up path from the DVF 5000 for shops that've outgrown the smaller platform's travel limits

Limitations

ISO #40 taper limits peak material removal rates compared to HSK-A63 or CAT 50 machines in heavy roughing applications
40-tool standard magazine is modest for complex 5-axis production work — expanded options should be quoted upfront
Larger footprint and weight versus the DVF 5000 means shops need to verify floor loading and crane access before purchase
DN Solutions' North American service network is still catching up after the Doosan rebrand, especially in rural areas

Best For

Aerospace production shops machining structural components, brackets, and housings in aluminum and titanium alloys Mold and die operations cutting complex cores and cavities requiring 5-axis access on mid-size tools Medical device manufacturers producing larger orthopedic implants and instrument assemblies Job shops handling mid-size 5-axis work that exceeds the DVF 5000's travel limits Production cells running simultaneous 5-axis contouring on parts up to 650 mm diameter Shops needing higher spindle torque for 5-axis steel and titanium cutting without moving to a full HMC

Frequently Asked Questions

01 What does a DN Solutions DVF 6500 cost?

New DVF 6500 pricing typically ranges from $300,000 to $450,000 depending on spindle choice, control platform, tool magazine capacity, and automation options. It sits about $50,000-$75,000 above the DVF 5000 in most configurations, which is reasonable given the larger table, more travel, and higher torque.

02 How does the DVF 6500 compare to the DVF 5000?

The DVF 6500 offers significantly more capability: 750 vs 625 mm X-travel, 785 vs 450 mm Y-travel, 650 vs 500 mm table diameter, 600 vs 400 kg table load, and 204 vs 118 Nm spindle torque. Rapids are faster at 45 vs 40 m/min. Machine weight nearly doubles to 14,500 kg. It's the right step up when the DVF 5000's envelope becomes a constraint.

03 What control options are available on the DVF 6500?

DN Solutions typically offers Fanuc controls on the DVF 6500. Some configurations may include Heidenhain or Siemens options depending on region and dealer availability. Check with your local DN Solutions distributor for current control offerings.

04 Can the DVF 6500 run unattended?

With appropriate automation options including pallet changers and expanded tool magazines, the DVF 6500 supports unattended production. The integrated thermal compensation and tool measurement probe help maintain accuracy over extended runs without operator intervention.

05 Is the 12,000 RPM spindle fast enough for aluminum aerospace work?

For most aluminum 5-axis work, 12,000 RPM is workable but not ideal for high-speed machining strategies. The optional 18,000 RPM spindle is worth the upgrade if aluminum is your primary material. At 12K, you'll rely more on chip load and depth of cut than surface speed to maintain productivity.