DN Solutions Horizontal Machining Centers

DN Solutions NHC 4000

$220,000 - $380,000 Updated 2026-03-19

Key Specifications

Max Spindle

8,000 RPM (12,000/15,000 RPM optional)

Spindle Taper

ISO 40 (BT40)

Spindle Power

18.5/11 kW (25/15 hp)

x axis travel

600 mm (24 in)

y axis travel

560 mm (22 in)

z axis travel

565 mm (22 in)

Overview

The DN Solutions NHC 4000 is a compact 400mm-pallet horizontal machining center that punches well above its size class. With 600 x 560 x 565 mm (24 x 22 x 22 in) of travel and an ISO 40 taper spindle at 8,000 RPM (12,000 or 15,000 RPM optional), it's designed for shops running smaller production parts that need horizontal advantages without a massive footprint.

The spindle delivers 18.5 kW (25 hp) with 353 Nm of torque through the 40-taper — identical muscle to the HC 500 II but in a more compact package. What separates the NHC 4000 is its tool storage flexibility: the base 40-tool magazine can be expanded to 60, 120, or even 262 tools. That kind of capacity turns this machine into a flexible manufacturing cell that can run dozens of different part numbers without manual tool swaps.

The 400 x 400 mm pallet handles workpieces up to 400 kg (882 lb), covering most small-to-medium production parts in the automotive, medical, and aerospace sectors. At 11,000 kg (24,251 lb), the NHC 4000 has a relatively small footprint for a horizontal, making it feasible for shops where floor space is tight.

The 12,000 and 15,000 RPM spindle options make the NHC 4000 viable for high-speed aluminum work alongside traditional cast iron and steel production. If you need horizontal machining capability for smaller parts with maximum tool capacity, the NHC 4000 delivers more flexibility than most machines in this pallet class.

Full Specifications

Parameter	Value
X Axis Travel	600 mm (24 in)
Y Axis Travel	560 mm (22 in)
Z Axis Travel	565 mm (22 in)
Max Spindle Speed	8,000 RPM (12,000/15,000 RPM optional)
Spindle Motor Power	18.5/11 kW (25/15 hp)
Spindle Torque	353 Nm (260 ft-lb)
Spindle Taper	ISO 40 (BT40)
Pallet Size	Maximum Workpiece weight
Table Load Capacity	400 kg (882 lb)
Tool Magazine Capacity	40 tools (60-262 available)
Machine Weight	11,000 kg (24,251 lb)
Max Spindle Speed	8000 RPM
X Axis Travel Distance	600 mm
Y Axis Travel Distance	560 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 Traverse
Main Spindle	Max. Spindle SpeedMax. Spindle PowerMax. Spindle Torque
Table	Pallet SizeMaximum Workpiece weight
Tool Storage Capacity	No. of tool station
Dimensions	LengthHeightWidthWeight
Favorites	NHC 5000
400 X 400	400 kg
157 X 157	882 lb
500 X 500	500 kg
197 X 197	1102 lb

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

Strengths & Limitations

Strengths

Tool magazine expandable to 262 tools — transforms into a flexible manufacturing cell for high-mix production
Compact footprint for a horizontal machining center, fitting in shops where floor space is at a premium
12,000/15,000 RPM spindle options make it viable for high-speed aluminum alongside traditional steel work
353 Nm torque through ISO 40 handles solid cutting in cast iron and steel
400mm pallet class keeps machine cost accessible while delivering horizontal advantages
Multiple spindle speed options let shops configure for their specific material mix

Limitations

400 kg pallet capacity limits workpiece size — larger parts need the HC 500 II or bigger
600 mm of travel on all axes is tight for parts approaching the pallet size
40-taper spindle limits maximum tool diameter and depth of cut versus 50-taper horizontals
Base 40-tool config may feel limiting — expanding to 120+ tools adds significant cost

Best For

High-mix, medium-volume production shops needing maximum tool capacity in a compact HMC Automotive suppliers running smaller cast iron and aluminum production parts Medical device manufacturers needing multi-side machining of small components Aerospace subcontractors machining small structural brackets and fittings Job shops adding compact horizontal capability for improved chip evacuation and throughput Shops running multiple part numbers that benefit from 120-262 tool capacity

Frequently Asked Questions

01 What does a DN Solutions NHC 4000 cost?

New NHC 4000 machines start around $220,000 for the base 40-tool configuration and climb to $380,000+ with expanded tool magazines, high-speed spindle options, and pallet changers. The 262-tool option adds a substantial premium.

02 How does the NHC 4000 compare to the NHP 4000?

The NHP 4000 is a performance-oriented 400mm-pallet HMC with 15,000 RPM standard, 60 m/min rapids, and different axis travels. The NHC 4000 is more versatile with its expandable tool magazine. Choose the NHP for speed; the NHC for flexibility and tool capacity.

03 Can I get 262 tools on the NHC 4000?

Yes. DN Solutions offers magazine expansions from the base 40 tools up to 60, 120, and 262 tools. The larger magazines use chain-type or matrix-type storage. The 262-tool option is a significant investment but turns the NHC 4000 into a true FMC.

04 Is the NHC 4000 good for lights-out production?

Yes, especially with the expanded tool magazines and APC option. The horizontal orientation naturally evacuates chips, the large tool capacity reduces manual intervention, and the pallet changer enables continuous production across part changeovers.