DN Solutions Horizontal Machining Centers

DN Solutions NHP 6300 2ND

$380,000 - $560,000 Updated 2026-03-19

Key Specifications

X Travel

1,050 mm (41 in)

Y Travel

900 mm (35 in)

Z Travel

1,000 mm (39 in)

Max Spindle

10,000 RPM (15,000 RPM optional)

Spindle Taper

ISO 50

Tool Capacity

40 tools

Overview

The DN Solutions NHP 6300 2ND is a second-generation 630mm-class horizontal machining center that bridges the gap between mid-range 500mm HMCs and heavy-duty 800mm platforms. With a 630 x 630 mm pallet and 1,500 kg (3,307 lb) load capacity, this machine handles workpieces and tombstone setups that smaller HMCs simply can't accommodate. If you're turning away jobs because your 500mm pallet can't handle the part size or weight, the NHP 6300 is the logical next step.

The ISO 50 spindle runs at 10,000 RPM standard (15,000 RPM optional) with 30 kW (40 hp) and dual torque ratings of 600/809 Nm. That's enough torque to drive large face mills and roughing endmills through steel and cast iron without bogging down. Axis travels of 1,050 x 900 x 1,000 mm (41 x 35 x 39 in) provide a generous work envelope that accommodates tall tombstones and multi-sided fixtures with room to spare.

Rapid traverse holds at 60 m/min on all axes — impressive for a machine in this weight class. At 18,000 kg, the NHP 6300 2ND has substantial thermal mass that maintains geometric accuracy through extended production runs. The second-generation improvements include enhanced thermal compensation, refined casting structures, and updated FANUC 0i-Plus control integration. The dual-pallet changer is standard, and the machine accepts automation packages including linear pallet pools for unattended production. For shops running heavy workpieces in steel, cast iron, or aluminum, the NHP 6300 2ND delivers the work envelope, rigidity, and throughput that 500mm machines can't touch.

Full Specifications

Parameter	Value
X-Axis Travel	1,050 mm (41 in)
Y-Axis Travel	900 mm (35 in)
Z-Axis Travel	1,000 mm (39 in)
Max Spindle Speed	10,000 RPM (15,000 RPM optional)
Spindle Motor Power	30 kW (40 hp)
Spindle Torque	600/809 Nm (443/597 ft-lb)
Spindle Taper	ISO 50
Pallet Size	Maximum Workpiece weight
Pallet Load Capacity	1,500 kg (3,307 lb)
Number Of Pallets	2
Tool Capacity	40 tools
Rapid Traverse Xyz	60 m/min (2,362 ipm)
Machine Weight	18,000 kg (39,683 lb)
CNC Control	FANUC 0i-Plus with iHMI
Max Spindle Speed	12000 r/min
X Axis Travel Distance	1050 mm
Y Axis Travel Distance	900 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 TorqueTool Taper
Table	Pallet SizeMaximum Workpiece weight
Tool Storage Capacity	No. of tool station
Dimensions	LengthHeightWidthWeight
Favorites	NHP 6300 2nd
630x630 Mm	1500 kg
25x25	3307 lb

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

Strengths & Limitations

Strengths

630mm pallet with 1,500 kg load capacity handles workpieces and tombstones that 500mm HMCs can't support
60 m/min rapid traverse is exceptionally fast for an 18,000 kg machine, minimizing non-cutting time in production
809 Nm spindle torque drives large cutters through steel and cast iron without hesitation
1,050 x 900 x 1,000 mm travels provide a generous work envelope for tall fixtures and deep features
Second-generation design with improved thermal compensation maintains accuracy through multi-shift production
Automation-ready with linear pallet pool and FMS integration options for lights-out manufacturing

Limitations

18,000 kg machine weight requires reinforced floor preparation and potentially dedicated foundations
Higher acquisition cost than 500mm-class HMCs may be hard to justify without consistent large-part work
630mm pallets and ISO 50 tooling increase ongoing tooling and fixturing costs compared to 400/500mm platforms
40-tool standard magazine may need expansion for complex multi-operation parts — budget accordingly

Best For

Production shops cutting large steel and cast iron components that exceed 500mm pallet capacity Heavy equipment manufacturers running tombstone setups with workpieces exceeding 500 kg Energy sector manufacturers machining valve bodies, pump housings, and structural components Shops seeking a step up from 500mm HMCs without committing to a full 800mm platform's footprint and cost Multi-shift production environments where thermal stability across extended runs is non-negotiable

Frequently Asked Questions

01 What does a DN Solutions NHP 6300 2ND cost?

New NHP 6300 2ND machines range from $380,000 to $560,000 depending on configuration. The base machine with 10K RPM spindle and 40-tool magazine starts around $380,000-$430,000. Adding the 15K RPM spindle, expanded tool magazine, through-spindle coolant, and probing pushes pricing to $450,000-$560,000. Pallet pool automation is additional.

02 How does the NHP 6300 2ND compare to the NHP 5500 2ND?

The NHP 6300 upgrades the pallet to 630mm (vs 500mm), nearly doubles load capacity to 1,500 kg (vs 800 kg), and expands axis travels significantly (1,050x900x1,000 vs 800x750x900mm). The NHP 5500 has a higher-torque spindle option (644 Nm vs 600 Nm base). Choose the 6300 when part size and weight demand the larger platform.

03 What's new in the second-generation NHP 6300?

The 2ND generation incorporates enhanced thermal compensation with improved coolant circulation, refined structural castings for better vibration damping, and updated FANUC 0i-Plus control integration with the iHMI touchscreen. The result is better accuracy retention over long runs and a more intuitive operator experience.

04 Can I run this machine unattended?

Yes. The dual-pallet changer enables continuous production with operator loading on one side while the machine cuts on the other. For true lights-out operation, DN Solutions offers linear pallet pool systems and FMS integration. Combined with in-process probing, tool breakage detection, and the expanded tool magazine, the NHP 6300 2ND is a strong candidate for unattended production.