DN Solutions DCM 2740 U

$1,500,000 - $2,200,000 Updated 2026-03-19

Key Specifications

X Travel

4,250 mm (167.3 in)

Y Travel

3,200 mm (126.0 in)

Z Travel

1,000 mm (39.4 in)

Max Spindle

15,000 RPM

Spindle Taper

HSK-A100

Tool Capacity

Overview

The DN Solutions DCM 2740 U is a heavy-duty double-column machining center with movable crossrail (W-axis) and universal head for full 5-axis capability. With 4,250 x 3,200 x 1,000 mm of X/Y/Z travel plus 1,100 mm of W-axis travel, this machine offers significantly more vertical reach than the fixed-crossrail DBM models, making it the go-to platform for deep cavity dies and tall workpieces.

The W-axis is the defining feature of the DCM series. It provides 1,100 mm of crossrail elevation change, effectively giving you over 2,000 mm of total vertical reach when combined with the Z-axis. This means you can machine the top of a tall workpiece and then lower the crossrail to reach deep features without running out of Z-travel. Rapid traverse on W runs at 3 m/min — slow but adequate since crossrail repositioning is an infrequent operation within most cycles.

The spindle delivers 15,000 RPM, 46 kW (61.7 hp), and 146 Nm through an HSK-A100 taper. The universal head provides full 5-axis positioning for complex contours and undercuts. DN Solutions includes DSQ I/II/III functions — their proprietary machining quality optimization system that improves surface finish on die/mold contours through feed rate smoothing and path optimization.

The 4,100 x 2,200 mm table supports up to 20,000 kg (44,092 lb), so heavy die blocks and large castings aren't a concern. Rapid traverse on the linear axes runs 16/20/15 m/min on X/Y/Z respectively — notably faster Y-axis rapids than the BM and DBM models.

High-precision and high-speed head attachments are available with auto-change capability. The U-head cooling system maintains thermal stability during extended cutting cycles. At 70,000 kg (154,324 lb) with a footprint of 11,200 x 7,730 x 7,700 mm, the DCM 2740 U is a substantial machine that requires dedicated floor space and foundation engineering. Rear and semi covers are standard for chip containment.

Full Specifications

Parameter	Value
X-Axis Travel	4,250 mm (167.3 in)
Y-Axis Travel	3,200 mm (126.0 in)
Z-Axis Travel	1,000 mm (39.4 in)
Travel W	1,100 mm (43.3 in)
Table Size	4,100 x 2,200 mm (161.4 x 86.6 in)
Max Workpiece Weight	20,000 kg (44,092 lb)
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	40
Rapid Traverse X	16 m/min (630 ipm)
Rapid Traverse Y	20 m/min (787 ipm)
Rapid Traverse Z	15 m/min (591 ipm)
Rapid Traverse W	3 m/min (118 ipm)
Machine Dimensions	11,200 x 7,730 x 7,700 mm (441 x 304 x 303 in)
Machine Weight	70,000 kg (154,324 lb)
X Axis Travel Distance	4250 mm
Y Axis Travel Distance	3200 mm
Z Axis Travel Distance	1000 mm
Metric	IMPERIAL
Capacity	Table to spindle nose
Travels	X-Axis Travel DistanceY-Axis Travel DistanceZ-Axis Travel DistanceX1/X2-Axis Rapid Traverse
Feed Rates	X-Axis Rapid TraverseY-Axis Rapid TraverseZ-Axis Rapid TraverseW-Axis Rapid Traverse
Main Spindle	Max. Spindle SpeedMax. Spindle PowerMax. Spindle TorqueTool Taper
Table	Table LengthTable WidthMaximum Workpiece weight
Tool Storage Capacity	No. of tool station
Dimensions	LengthHeightWidthWeight
Favorites	DCM 2750U

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

Strengths & Limitations

Strengths

W-axis provides 1,100 mm of crossrail travel for over 2,000 mm of total vertical reach
20,000 kg table capacity handles the heaviest die blocks and castings without concern
DSQ I/II/III functions optimize surface finish quality on complex die/mold contours
20 m/min Y-axis rapids are faster than the fixed-crossrail BM and DBM series
Auto-change head attachments with high-precision and high-speed options
U-head cooling system maintains thermal stability during long cutting cycles
70,000 kg machine mass provides exceptional vibration damping during heavy cuts

Limitations

70,000 kg weight is a serious installation challenge requiring extensive foundation engineering
40-tool magazine is smaller than the 60-tool standard on DBM models — may need frequent tool changes
3 m/min W-axis rapid is slow — crossrail repositioning adds cycle time on tall parts
7,700 mm machine height may require facility modifications for overhead clearance
Price starting at $1.5M targets only the largest die/mold operations

Best For

Die and mold shops machining deep cavity dies that exceed the Z-travel of fixed-crossrail machines Automotive tooling manufacturers cutting tall stamping dies and large progressive tool sets Aerospace manufacturers working on tall structural components and deep-pocket parts Power generation shops machining turbine casings, valve bodies, and other tall heavy components Shops that need the vertical flexibility of a W-axis plus full 5-axis capability

Frequently Asked Questions

01 What's the advantage of the W-axis on the DCM vs the DBM?

The W-axis moves the entire crossrail up and down, giving you an additional 1,100 mm of vertical positioning beyond the 1,000 mm Z-axis stroke. This means you can machine features at the top of a tall workpiece, then lower the crossrail to reach deep cavities at the bottom — all without re-fixturing. The DBM models have a fixed crossrail, limiting your total vertical reach to the Z-axis stroke alone. If your parts have features spread across more than 1,000 mm of height, the DCM's W-axis is the right solution.

02 How does the DCM 2740 U compare to the DCM 2740 F II?

The 'U' suffix indicates a universal head for 5-axis machining, while the 'F II' is a 3-axis variant with W-axis crossrail but without the universal head. The U model costs more but gives you full 5-axis positioning capability. If you only need 3-axis machining with the vertical flexibility of the W-axis, the F II saves money.

03 What are the DSQ functions?

DSQ (Die Machining Quality) is DN Solutions' proprietary technology for die/mold machining optimization. It includes three levels: DSQ I optimizes feed rates for smooth surface finish, DSQ II adds path smoothing for complex contours, and DSQ III provides advanced corner deceleration control. These functions help achieve better surface quality without sacrificing cycle time on complex 3D surfaces.

04 Why is the tool magazine smaller (40 tools) than the DBM series (60 tools)?

The DCM series uses a different tool magazine configuration due to the movable crossrail architecture. The 40-tool standard magazine covers most operations, but it can feel tight on complex jobs requiring many different tools. Check with your distributor about expanded magazine options if your typical tool library exceeds 40 positions.