DN Solutions DCM 3280 U
Key Specifications
X Travel
Y Travel
Z Travel
Max Spindle
Spindle Taper
Tool Capacity
Overview
The DN Solutions DCM 3280 U is the largest machine in the DCM 32xx wide-column series, combining 8,250 mm of X-travel with the wider 2,700 mm table for an 8,100 x 2,700 mm working surface. The 45,000 kg (99,208 lb) table capacity and 1,100 mm W-axis crossrail travel make this one of the most capable double-column 5-axis machines DN Solutions builds.
At nearly 100 tons of machine weight (99,000 kg / 218,258 lb), the DCM 3280 U is an engineering statement. That mass translates directly to vibration damping and cutting stability on the large surfaces and deep pockets typical of its target applications. The 3,700 mm Y-travel and 2,700 mm table width handle the widest workpieces, while 8+ meters of X-travel accommodates the longest.
The spindle and head system match the DCM family standard: 15,000 RPM, 46 kW, 146 Nm through HSK-A100, with the universal head providing 5-axis positioning. Auto-change head attachments, DSQ I/II/III die machining functions, U-head cooling, and comprehensive thermal compensation are all standard.
Rapid traverse holds at 16/20/15/3 m/min on X/Y/Z/W. The 40-tool magazine is standard. The machine footprint spans 19,710 x 8,230 x 7,700 mm — you're looking at nearly 20 meters long and over 8 meters wide.
The DCM 3280 U competes directly with the largest double-column 5-axis machines from European and Japanese builders. For shops that need both the 8-meter X-travel of the DCM 2780 U and the wider table of the 32xx series, this is the machine. It's one step below the even larger DCM 37xx and 42xx models in DN Solutions' lineup.
Full Specifications
| Parameter | Value |
|---|---|
| X-Axis Travel | 8,250 mm (324.8 in) |
| Y-Axis Travel | 3,700 mm (145.7 in) |
| Z-Axis Travel | 1,000 mm (39.4 in) |
| Travel W | 1,100 mm (43.3 in) |
| Table Size | 8,100 x 2,700 mm (318.9 x 106.3 in) |
| Max Workpiece Weight | 45,000 kg (99,208 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 | 19,710 x 8,230 x 7,700 mm (776 x 324 x 303 in) |
| Machine Weight | 99,000 kg (218,258 lb) |
| X Axis Travel Distance | 8250 mm |
| Y Axis Travel Distance | 3700 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
- 8,250 mm X-travel with 2,700 mm table width — the largest in the DCM 32xx series
- 45,000 kg table capacity handles the heaviest industrial workpieces
- 99,000 kg machine mass provides unmatched vibration damping and stability
- W-axis crossrail with 1,100 mm travel for tall parts and deep cavities
- 3,700 mm Y-travel and wide table handle the broadest automotive dies and molds
- Full 5-axis capability with auto-change heads and DSQ optimization
Limitations
- 99,000 kg weight — nearly 100 tons — demands the most serious foundation engineering
- 20-meter length and 8+ meter width require a dedicated machine bay
- 40-tool magazine is modest for complex programs on 8-meter wide parts
- $2.5-3.5M investment plus substantial installation costs
- 3 m/min W-axis rapid adds time during crossrail repositioning
Best For
Frequently Asked Questions
01
The DCM 3280 U provides 500 mm more Y-travel (3,700 vs 3,200 mm), a wider table (2,700 vs 2,200 mm), and 5,000 kg more table capacity (45,000 vs 40,000 kg). X and Z travel are identical at 8,250 and 1,000 mm. The 3280 U weighs 17,000 kg more (99,000 vs 82,000 kg). The premium is for the wider table — if your parts fit within 2,200 mm width, the 2780 U saves substantial money and floor space.
02
The DCM 37xx and 42xx series offer even wider columns (3,200 mm and 3,500 mm table widths respectively), larger W-axis travel (1,400 mm), and machines that exceed 10 meters of X-travel and 125+ tons. The DCM 37100 U, for example, provides 10,250 mm of X-travel with a 10,100 x 3,200 mm table. These machines are for the largest industrial workpieces.
03
Yes, it's a major planning factor. Most existing industrial floors can't support a 99-ton machine without reinforcement. You'll need a custom foundation designed by a structural engineer, typically involving deep concrete pads with heavy rebar. The foundation itself may cost $100,000-$250,000 depending on soil conditions and existing facility structure.
04
Large DCM machines typically have 9-18 month lead times depending on configuration and factory backlog. Foundation preparation should begin well before the machine ships. Total project timeline from order to production is typically 15-24 months including engineering, foundation, shipping, installation, and commissioning.
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