DN Solutions DBM 3050 U

$1,400,000 - $2,000,000 Updated 2026-03-19

Key Specifications

X Travel

5,250 mm (206.7 in)

Y Travel

3,500 mm (137.8 in)

Z Travel

1,000 mm (39.4 in)

Max Spindle

15,000 RPM

Spindle Taper

HSK-A100

Tool Capacity

Overview

The DN Solutions DBM 3050 U is the flagship of the DBM double-column 5-axis family, offering 5,250 x 3,500 x 1,000 mm of travel with a 5,000 x 2,500 mm table. It's the widest machine in the DBM-U lineup, designed for the largest die/mold work and aerospace structural parts that demand both length and width in a single clamping.

The 3,500 mm Y-travel is what sets the 3050 U apart from the 2550 U. That extra 500 mm of cross-travel expands the machinable envelope for parts like full-width automotive underbody dies, large turbine housings, and wide aerospace panels. The 2,500 mm table width gives you solid clamping margin on these oversized workpieces.

The spindle delivers the family-standard 15,000 RPM, 46 kW (61.7 hp), 146 Nm through an HSK-A100 taper. The auto-change head attachment system remains the productivity centerpiece — you can swap between high-speed and high-torque configurations (over 1,000 Nm available) within the machining cycle. The ram-type structure with eight-sided support and double ball screws on primary axes maintain rigidity and tracking accuracy across the full envelope.

Thermal management is critical at this scale, and DN Solutions includes ball screw support bearing cooling, thermal deformation compensation, and universal head cooling as standard. Linear scales on all axes provide direct position feedback independent of ballscrew thermal growth.

The DBM 3050 U weighs 54,000 kg (119,050 lb) and spans 16,265 x 7,430 x 5,810 mm. It's the heaviest machine in the DBM-U range, and installation requires corresponding foundation work. The 60-tool magazine is standard.

For shops that need the broadest possible working envelope in a double-column 5-axis with ram-type construction, the DBM 3050 U is DN Solutions' answer. The only step up from here in the DN Solutions lineup moves you to the larger DCM series with movable crossrails.

Full Specifications

Parameter	Value
X-Axis Travel	5,250 mm (206.7 in)
Y-Axis Travel	3,500 mm (137.8 in)
Z-Axis Travel	1,000 mm (39.4 in)
Table Size	5,000 x 2,500 mm (196.9 x 98.4 in)
Max Spindle Speed	15,000 RPM
Spindle Motor Power	46 kW (61.7 hp)
Spindle Torque	146 Nm (107.7 ft-lbs)
Spindle Taper	HSK-A100
Tool Capacity	60
Machine Dimensions	16,265 x 7,430 x 5,810 mm (640 x 293 x 229 in)
Machine Weight	54,000 kg (119,050 lb)
Max Spindle Speed	15000 r/min
X Axis Travel Distance	5250 mm
Y Axis Travel Distance	3500 mm
Metric	IMPERIAL
Capacity	Table to spindle nose
Travels	X-Axis Travel DistanceY-Axis Travel DistanceZ-Axis Travel Distance
Main Spindle	Max. Spindle SpeedMax. Spindle PowerMax. Spindle TorqueTool Taper
Table	Table LengthTable Width
Table Length	Table Width
Tool Storage Capacity	No. of tool station
Dimensions	LengthHeightWidthWeight
Favorites	DBM 3050U
3000 Mm	1500 mm
118 Inch	59 inch
4000 Mm	2000 mm
158 Inch	79 inch
5000 Mm	2500 mm
197 Inch	98 inch

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

Strengths & Limitations

Strengths

3,500 mm Y-travel is the widest in the DBM-U family, handling the broadest workpieces
5,250 mm X-travel accommodates parts up to 5 meters long without re-fixturing
Ram-type structure with eight-sided support maintains rigidity at the extremes of the massive envelope
Auto-change head attachments with over 1,000 Nm capability consolidate roughing and finishing operations
Double ball screw design on primary axes ensures tracking accuracy across the full travel range
Comprehensive thermal compensation system manages temperature gradients at this scale

Limitations

54,000 kg weight is the heaviest in the DBM-U range, demanding the most extensive foundation work
Price approaching $2M limits the buyer pool to large, established die/mold and aerospace operations
60-tool magazine may feel tight for shops running complex multi-head programs on large parts
The machine's footprint requires careful facility planning and dedicated floor space

Best For

Tier 1 automotive die shops producing the widest stamping dies like full-width underbody and roof panels Aerospace prime contractors machining wide structural panels and large fuselage sections Power generation manufacturers cutting large turbine casings and generator housings Large injection mold shops producing oversized tools for automotive and industrial applications Shipbuilding and heavy equipment manufacturers requiring 5-axis access on wide, long parts

Frequently Asked Questions

01 How does the DBM 3050 U compare to the DBM 2550 U?

The DBM 3050 U adds 500 mm of Y-travel (3,500 vs 3,000 mm) and widens the table from 2,000 to 2,500 mm. X and Z travel are identical at 5,250 and 1,000 mm. The machine weighs 4,000 kg more (54,000 vs 50,000 kg). If your parts are wider than 2 meters, you need the 3050 U. If they fit within 2 meters of width, the 2550 U saves money without sacrificing X or Z capability.

02 What happens when I need even more travel than the 3050 U offers?

DN Solutions' DCM series (movable crossrail double-column machines) picks up where the DBM series leaves off. The DCM models offer up to 10,250 mm of X-travel, 5,000 mm of Y-travel, and include a W-axis for additional vertical reach. The DCM machines are larger, heavier, and more expensive, but they're the next step for shops that have outgrown the DBM envelope.

03 Is the 3050 U suited for production or just one-off parts?

It's typically used for low-volume, high-value work — large die/mold sets, aerospace structures, and energy components that are each worth tens to hundreds of thousands of dollars. The auto-change head system does support production-style unattended operation, but the parts being machined on a 3050 U are usually complex enough that each one gets significant programming and setup attention.

04 What control options are available?

DN Solutions typically offers Fanuc 31i-B Plus and Siemens 840D sl on the DBM series. The specific controller availability depends on your region. For large die/mold work with simultaneous 5-axis contouring, both controllers are well-proven. Consult your local DN Solutions distributor for current options and pricing.