DN Solutions DHF 8000

$500,000 - $750,000 Updated 2026-03-13

Key Specifications

X Travel

1,300 mm (51.2 in)

Y Travel

1,100 mm (43.3 in)

Z Travel

1,050 mm (41.3 in)

Spindle Taper

BT 50 / HSK-A100

Tool Capacity

60 tools (expandable to 90/120)

Spindle Power

37 kW (50 hp) / 700 Nm (516 ft-lbs)

Overview

The DN Solutions DHF 8000 is a large-format 5-axis horizontal machining center built for heavy-duty aerospace and energy sector work. Formerly the Doosan DHF 8000, it features an 800 mm (31.5 in) pallet with full 5-axis simultaneous capability through a tilting B-axis spindle head and rotary C-axis table. This machine targets the same application space as the Makino a100e, DMG Mori NHX 8000, and Okuma MA-800HII, but at DN Solutions' characteristically competitive price point.

The direct-drive spindle delivers 37 kW (50 hp) at 10,000 RPM through a BT 50 / HSK-A100 taper, with 700 Nm (516 ft-lbs) of torque for aggressive material removal in titanium, Inconel, and hardened steels. Axis travels of 1,300 mm (51.2 in) on X, 1,100 mm (43.3 in) on Y, and 1,050 mm (41.3 in) on Z provide a generous work envelope for large structural components. The B-axis tilts +/- 30 degrees for angular machining access, while the C-axis provides full 360-degree continuous rotation.

The dual-pallet APC (automatic pallet changer) with 800 mm pallets keeps spindle utilization high, and the 60-tool ATC (expandable to 90 or 120) ensures long unattended runs. Rapid traverse rates of 60 m/min on all linear axes and a 30 m/min Z-axis keep non-cutting time minimal. The whole system runs on a FANUC 31i-B5 control with 5-axis simultaneous capability.

At roughly 25,000 kg (55,100 lb), the DHF 8000 requires substantial foundation work and rigging. The box-way construction on all linear axes provides the rigidity needed for heavy interrupted cuts in aerospace materials. Maximum table load of 1,500 kg (3,307 lb) per pallet handles large workpieces. New machines price between $500,000 and $750,000 depending on configuration, positioning it 20-30% below comparable Japanese and European 5-axis HMCs. Specs sourced from DN Solutions and dealer published data.

Full Specifications

Parameter	Value
Pallet Size	800 x 800 mm (31.5 x 31.5 in)
Number Of Pallets	2 (APC)
Max Table Load	1,500 kg (3,307 lb) per pallet
X-Axis Travel	1,300 mm (51.2 in)
Y-Axis Travel	1,100 mm (43.3 in)
Z-Axis Travel	1,050 mm (41.3 in)
B Axis Tilt	+/- 30°
C Axis Rotation	360° continuous
Spindle Speed	10,000 RPM
Spindle Motor Power	37 kW (50 hp) / 700 Nm (516 ft-lbs)
Spindle Taper	BT 50 / HSK-A100
Tool Capacity	60 tools (expandable to 90/120)
Rapid Traverse X Y	60 m/min (2,362 ipm)
Rapid Traverse Z	30 m/min (1,181 ipm)
Positioning Accuracy	0.005 mm (0.0002 in)
Repeatability	0.003 mm (0.00012 in)
Machine Weight	25,000 kg (55,100 lb)
CNC Control	FANUC 31i-B5 with 5-axis simultaneous
Max Spindle Speed	6000r/min
X Axis Travel Distance	1450mm
Y Axis Travel Distance	1200mm
Metric	IMPERIAL

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

Strengths & Limitations

Strengths

800 mm dual-pallet APC maximizes spindle utilization for large aerospace and energy components, with 1,500 kg table load capacity per pallet handling heavy workpieces
Box-way construction on all linear axes delivers superior rigidity for heavy interrupted cuts in titanium and Inconel compared to linear guideway competitors
37 kW (50 hp) direct-drive spindle with 700 Nm torque through BT 50 / HSK-A100 taper provides serious material removal capability in hard metals
Generous 1,300 x 1,100 x 1,050 mm work envelope accommodates large structural aerospace parts that won't fit in smaller 5-axis HMCs
20-30% lower acquisition cost than comparable Makino, DMG Mori, and Okuma 5-axis horizontal machining centers at similar capability levels

Limitations

B-axis limited to +/- 30 degrees tilt range restricts angular access compared to full trunnion-style 5-axis machines with +/- 120 degree capability
25,000 kg machine weight and large footprint require significant floor reinforcement and facility planning, limiting installation flexibility
10,000 RPM spindle speed is adequate but trails high-speed options from Makino (14,000+ RPM) and DMG Mori for aluminum-intensive aerospace work
DN Solutions service network in North America is smaller than Mazak, DMG Mori, or Makino, which can mean longer response times for critical breakdowns

Best For

Aerospace manufacturers machining large titanium and Inconel structural components, engine cases, and landing gear parts requiring 5-axis access on heavy workpieces Energy sector shops producing large turbine components, valve bodies, and manifolds that need the rigidity and work envelope of a box-way 5-axis HMC Job shops looking to add large 5-axis HMC capability without the $700K-$1M price tag of premium Japanese and European alternatives Production environments running multiple large parts in rotation using the dual-pallet APC for near-continuous spindle utilization

Frequently Asked Questions

01 What does a new DN Solutions DHF 8000 cost?

New DHF 8000 machines typically price between $500,000 and $750,000 depending on spindle option, tool capacity, and dealer. Base machines with 60-tool ATC start around $500K, while fully configured units with expanded 120-tool magazine, high-pressure coolant, and probing push toward $750K. That's roughly 20-30% less than comparably sized Makino or DMG Mori 5-axis HMCs.

02 How does the DHF 8000 compare to the Makino a100e?

Both are large-format 5-axis HMCs targeting aerospace work. The Makino a100e offers superior spindle technology and thermal stability, with higher speed options and better surface finish capability. The DHF 8000 counters with a significantly lower price point and competitive rigidity from its box-way construction. For shops where acquisition cost matters and ultimate surface finish precision isn't the primary concern, the DHF 8000 offers compelling value.

03 Can the DHF 8000 handle titanium aerospace work?

Yes. The box-way construction, 37 kW spindle with 700 Nm torque, and HSK-A100 taper provide the rigidity and power needed for titanium machining. The 800 mm pallet and 1,500 kg table load handle large structural components. Shops regularly use this class of machine for Ti-6Al-4V structural parts, though the 10,000 RPM spindle speed means it's optimized for heavy roughing rather than high-speed aluminum strategies.

04 What spindle taper options are available?

The DHF 8000 is typically offered with BT 50 or HSK-A100 taper. HSK-A100 is the preferred choice for 5-axis work due to its face-and-taper contact providing better rigidity and accuracy at high speeds, and better tool change repeatability. Most aerospace shops opt for HSK-A100.