DN Solutions DBM 2550 U

Est. $1,200,000 - $1,800,000 Specs verified 2026-10-02 · dn-solutions.com Updated 2026-10-02

Image: dn-solutions.com, DN Solutions

Key Specifications

X Travel

5,250 mm (207 in)

Y Travel

3,000 mm (118 in)

Z Travel

1,000 mm (39 in)

Max Spindle

15,000 rpm

Spindle Taper

HSK-A100

Tool Capacity

How much does the DN Solutions DBM 2550 U cost?

Estimated price range

Est.$1,200,000 - $1,800,000

Our best estimate for a 5-axis machining center in this class — not a quote from DN Solutions. Configuration moves it a long way.

Overview

The DN Solutions DBM 2550 U covers 5,250 mm (207 in) in X and 3,000 mm (118 in) in Y, with 1,000 mm (39 in) of Z, over a 5,000 × 2,000 mm (197 × 79 in) table. It is a double-column machine from DN's five-axis range, and it carries the 15,000 rpm HSK-A100 spindle common to the DBM U sizes: 46/34 KW (62/46 hp) and 146 N·m (108 ft-lb), with 60 tools.

A five-metre table changes how the machine gets used. One long part can occupy it, but so can two setups end to end, so that the second job is already fixtured and indicated when the first one finishes. Either way, Y travel of 3,000 mm (118 in) exceeds the 2,000 mm (79 in) table width, and that margin, split between the two sides of the table, gives the head space to approach the long faces.

How much spindle is enough depends on the material being removed. DN lists the DBM 2550, the version without the U, at 6,000 rpm and 1,009 N·m (744 ft-lb) with 1,100 mm (43 in) of Z and 40 tools on the same X and Y. The U has about a seventh of that torque and two and a half times the speed. Roughing large steel sections is the other machine's job. The U earns its place on the passes that follow, where small cutters, long programs and a 60-tool magazine count for more than torque.

Neighbouring sizes change one dimension at a time. The DBM 2540 U has the same Y and a 4,000 × 2,000 mm (158 × 79 in) table on 4,250 mm (167 in) of X, at 46,000 kg (101,413 lb). The DBM 3050 U keeps the X travel and moves to 3,500 mm (138 in) of Y with a 5,000 × 2,500 mm (197 × 98 in) table, at 54,000 kg (119,050 lb). The DBM 2550 U itself weighs 50,000 kg (110,231 lb) and is listed at 16,265 × 7,430 × 5,810 mm (640 × 293 × 229 in). No table load or rapid traverse rate appears in DN's table for it.

Full Specifications

Parameter	Value
Spindle Nose to Table	900 mm (35 in)
X-Axis Travel	5,250 mm (207 in)
Y-Axis Travel	3,000 mm (118 in)
Z-Axis Travel	1,000 mm (39 in)
Max Spindle Speed	15,000 rpm
Spindle Motor Power	46/34 kW (62/46 hp)
Spindle Torque	146 N·m (108 ft-lb)
Spindle Taper	HSK-A100
Table Size	5,000 × 2,000 mm (197 × 79 in)
Tool Capacity	60
Floor Space Required	16,265 × 7,430 × 5,810 mm (640 × 293 × 229 in)
Machine Weight	50,000 kg (110,231 lb)

Specifications sourced from dn-solutions.com — verified 2026-10-02

Strengths & Limitations

Strengths

5,000 × 2,000 mm (197 × 79 in) table with 5,250 mm (207 in) of X travel, long enough for two setups end to end
15,000 rpm HSK-A100 spindle listed at 46/34 KW (62/46 hp)
60-tool magazine against the 40 tools of the DBM 2550
Y travel of 3,000 mm (118 in) extends past the 2,000 mm (79 in) table width for access to the sides of a part
DSQ I/II/III functions are listed by DN under mold machining performance for the series

Limitations

146 N·m (108 ft-lb) of torque, where the DBM 2550 lists 1,009 N·m (744 ft-lb)
Z travel is 1,000 mm (39 in) and the DBM 2550 has 1,100 mm (43 in), so the tallest parts favour the non-U machine
Table load and rapid traverse are not stated in DN's table for this model
The installation is 16,265 mm (640 in) long and the machine weighs 50,000 kg (110,231 lb)

Best For

Long molds, dies and structural parts up to the 5,000 mm (197 in) table length Two fixtures set end to end along 5,250 mm (207 in) of X Finishing and semi-finishing at up to 15,000 rpm after heavy roughing Work that needs more length than the DBM 2540 U but no more width

Frequently Asked Questions

01 How long a workpiece does the DBM 2550 U accept?

The table is 5,000 mm (197 in) long and 2,000 mm (79 in) wide, and X travel is 5,250 mm (207 in). Y travel is 3,000 mm (118 in) and Z is 1,000 mm (39 in). DN gives 900 mm (35 in) as the distance from spindle nose to table.

02 Should I choose the DBM 2550 U or the DBM 2550?

It depends on the cut. The DBM 2550 is listed at 6,000 rpm with 1,009 N·m (744 ft-lb), 1,100 mm (43 in) of Z and 40 tools, which suits heavy roughing. The DBM 2550 U runs to 15,000 rpm with 146 N·m (108 ft-lb) on HSK-A100, has 1,000 mm (39 in) of Z and 60 tools, which suits finishing and multi-face work. X and Y travel are the same on both.

03 What power does the DBM 2550 U spindle have?

DN lists 46/34 KW (62/46 hp) and 146 N·m (108 ft-lb) at a maximum of 15,000 rpm, on an HSK-A100 taper. The two power figures are printed as a pair in DN's table.

04 How does the DBM 2550 U compare with the DBM 3050 U?

X travel is 5,250 mm (207 in) on both, and so is the spindle. The DBM 3050 U has 3,500 mm (138 in) of Y and a 5,000 × 2,500 mm (197 × 98 in) table and weighs 54,000 kg (119,050 lb). The DBM 2550 U has 3,000 mm (118 in) of Y, a 5,000 × 2,000 mm (197 × 79 in) table and weighs 50,000 kg (110,231 lb).

05 What should be confirmed with DN before ordering a DBM 2550 U?

The table load and the rapid traverse rates, because neither is in DN's table for this model. Also ask which of the series items are included: DN lists auto-change attachments, head attachments, easy pattern cycles, work load counter control and automatic feed control without saying which are standard.