DN Solutions DBD 1270

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

7,000 mm (276 in)

Y Travel

1,500 mm (59 in)

Z Travel

1,000 mm (39 in)

Max Spindle

3,000 rpm

Spindle Taper

ISO 50

Table Size

7,000 × 1,250 mm (276 × 49 in)

How much does the DN Solutions DBD 1270 cost?

Estimated price range

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

Our best estimate for a cnc boring machine in this class — not a quote from DN Solutions. Configuration moves it a long way.

Overview

The DN Solutions DBD 1270 is a double-ended boring machine with a table 7,000 mm (276 in) long and 1,250 mm (49 in) wide, built to work both ends of a long symmetrical part in one clamping. X travel equals the table length at 7,000 mm, with 1,500 mm (59 in) of Y and 1,000 mm (39 in) of Z. DN Solutions lists the ISO 50 spindle at 3,000 rpm, 26/22 kW (35/29 hp) and 1,986 N·m (1,465 ft-lb).

DN describes the purpose in two lines: a machine for symmetrical workpieces, and concentric machining through the duplex spindle. In practice that means bores at opposite ends of a housing, an axle tube or a frame are cut from both sides without turning the part round. Flipping a seven-metre workpiece costs crane time and, more importantly, loses the common axis between the two ends. Boring both from one setup keeps them in line.

The table proportions say what the machine expects to carry. It is more than five times as long as it is wide and rated for 10,000 kg (22,046 lb), so the load is a long, relatively slender part, not a block. The DBD 1580 is the larger alternative: its table is 8,000 × 1,500 mm (315 × 59 in) with 2,000 mm (79 in) of Y, but the Z travel of the DBD 1580 is only 450 mm (18 in) against 1,000 mm here. The DBD 1270 also positions faster, at 12 m/min (472 ipm) where the DBD 1580 is listed at 10 m/min (394 ipm).

This is a major installation, not a machine that goes in a spare bay. The listed outline is 19,100 × 10,400 × 4,000 mm (752 × 409 × 157 in) and the weight 58,000 kg (127,868 lb). Tool changer, control and coolant details are not in DN's table.

Full Specifications

Parameter	Value
X-Axis Travel	7,000 mm (276 in)
Y-Axis Travel	1,500 mm (59 in)
Z-Axis Travel	1,000 mm (39 in)
Rapid Traverse Rate	12 m/min (472 ipm)
Max Spindle Speed	3,000 rpm
Spindle Motor Power	26/22 kW (35/29 hp)
Spindle Torque	1,986 N·m (1,465 ft-lb)
Spindle Taper	ISO 50
Table Size	7,000 × 1,250 mm (276 × 49 in)
Max Table Load	10,000 kg (22,046 lb)
Floor Space Required	19,100 × 10,400 × 4,000 mm (752 × 409 × 157 in)
Machine Weight	58,000 kg (127,868 lb)

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

Strengths & Limitations

Strengths

Double-ended layout: DN Solutions describes concentric machining of symmetrical workpieces through the duplex spindle
7,000 × 1,250 mm (276 × 49 in) table with X travel covering its full 7,000 mm length
1,000 mm (39 in) of Z travel, more than double the 450 mm (18 in) of the DBD 1580
12 m/min (472 ipm) rapid traverse, against 10 m/min (394 ipm) on the DBD 1580
At 58,000 kg (127,868 lb) it is far lighter than the 86,000 kg (189,598 lb) DBD 1580

Limitations

Torque is 1,986 N·m (1,465 ft-lb); the DBD 1580 is listed at 3,383 N·m (2,495 ft-lb) with the same 26/22 kW motor rating
Y travel of 1,500 mm (59 in) and a 1,250 mm (49 in) table width limit part height and section
Table load is 10,000 kg (22,046 lb) spread over seven metres, so dense parts reach the limit quickly
Needs a floor area of 19,100 × 10,400 mm (752 × 409 in)

Best For

Long housings, tubes and frames with bores at both ends on one axis Symmetrical parts up to 7,000 mm (276 in) long and 10,000 kg (22,046 lb) Series production where turning the part between ends would cost alignment End machining that needs up to 1,000 mm (39 in) of Z reach

Frequently Asked Questions

01 What is a double-ended boring machine like the DBD 1270 used for?

For parts that have matching features at both ends, such as long housings and frames. DN Solutions describes the DBD series as double-ended boring machines for symmetrical workpieces, with concentric machining through the duplex spindle. Because both ends are machined in the same clamping on a 7,000 mm (276 in) table, the bores stay on a common axis.

02 How long a part can the DBD 1270 machine?

The table is 7,000 × 1,250 mm (276 × 49 in) and X travel is 7,000 mm (276 in). Y travel is 1,500 mm (59 in) and Z is 1,000 mm (39 in). The table load limit is 10,000 kg (22,046 lb), which will often be reached before the length is.

03 What are the spindle ratings of the DBD 1270?

DN Solutions lists a maximum of 3,000 rpm, a motor rating of 26/22 kW (35/29 hp), 1,986 N·m (1,465 ft-lb) of torque and an ISO 50 taper. The table gives one set of spindle figures and does not label the two power values, so ask which is the continuous rating when planning long cuts.

04 How does the DBD 1270 differ from the DBD 1580?

The DBD 1580 has an 8,000 × 1,500 mm (315 × 59 in) table, 8,000 mm (315 in) of X, 2,000 mm (79 in) of Y and 3,383 N·m (2,495 ft-lb), and weighs 86,000 kg (189,598 lb). The DBD 1270 is smaller and lighter but has more Z travel, 1,000 mm (39 in) against the 450 mm (18 in) of the DBD 1580, and a faster 12 m/min (472 ipm) rapid. Table load is 10,000 kg (22,046 lb) on both.

05 How much space does the DBD 1270 need?

The listed dimensions are 19,100 mm in length, 10,400 mm in width and 4,000 mm in height (752 × 409 × 157 in), and the machine weighs 58,000 kg (127,868 lb). Add room at both ends for loading long parts, and plan the foundation as part of the project.