DN Solutions DNM 4th Generation Series High-Performance Vertical Machining Centers

Product Overview The DNM series represents DN Solutions' flagship vertical machining centers, integrating 50+ years of manufacturing expertise into a globally acclaimed platform. The 4th Generation models deliver class-leading productivity with enhanced thermal stability, eco-efficient operations, and expanded automation readiness. Designed for high-volume precision machining across automotive, aerospace, and mold/die industries, these machines feature advanced thermal compensation and 42 m/min rapid traverses.

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Product Overview
The DNM series represents DN Solutions' flagship vertical machining centers, integrating 50+ years of manufacturing expertise into a globally acclaimed platform. The 4th Generation models deliver class-leading productivity with enhanced thermal stability, eco-efficient operations, and expanded automation readiness. Designed for high-volume precision machining across automotive, aerospace, and mold/die industries, these machines feature advanced thermal compensation and 42 m/min rapid traverses.
Technical Specifications
Parameter Unit DNM 4500 DNM 5700 DNM 6700 DNM 4500L DNM 5700L DNM 6700L
Travel
- X-Axis mm (inch) 800 (32") 1050 (41") 1300 (51") 910 (36") 1300 (51") 1500 (59")
- Y-Axis mm (inch) 450 (18") 570 (22") 670 (26") 450 (18") 570 (22") 670 (26")
- Z-Axis mm (inch) 510 (20") 510 (20") 625 (25") 510 (20") 510 (20") 625 (25")
Rapid Traverse m/min (ipm) 42/42/36 (1,654) 42/42/36 (1,654) 36/36/30 (1,417) 42/42/36 (1,654) 42/42/36 (1,654) 36/36/30 (1,417)
Spindle
- Max. Speed rpm 8,000 8,000 8,000 8,000 8,000 8,000
- Max. Power kW (hp) 18.5 (25) 18.5 (25) 18.5 (25) 18.5 (25) 18.5 (25) 18.5 (25)
- Max. Torque N·m (ft-lb) 117.8 (87) 117.8 (87) 117.8 (87) 117.8 (87) 117.8 (87) 117.8 (87)
- Taper Type ISO #40 ISO #40 ISO #40 ISO #40 ISO #40 ISO #40
Work Table
- Size (L×W) mm (inch) 800×450 (32"×18") 1050×570 (41"×22") 800×450 (32"×18") 1050×450 (41"×18") 1500×570 (51"×22") 1600×670 (63"×26")
- Max. Load kg (lb) 600 (1,323) 1,000 (2,205) 600 (1,323) 600 (1,323) 1,000 (2,205) 1,300 (2,866)
Dimensions (L×W×H) mm (inch) 2200×2835×2980 2470×3320×2980 2670×3560×3095 2200×2921×2980 2470×3560×2980 2670×4010×3095
(87"×112"×117") (97"×131"×117") (105"×140"×122") (87"×115"×117") (97"×140"×117") (105"×158"×122")
Weight kg (lb) 5,000 (11,023) 6,500 (14,330) 8,500 (18,739) 5,500 (12,125) 7,000 (15,432) 9,000 (19,842)
Note: "L" models feature extended X-axis travel for larger workpieces.
Competitive Advantages
1. Precision Engineering
Thermal Displacement Control : 30% improvement over previous generation
±0.003mm positioning accuracy (ISO 10791-2)
Direct-Drive Spindle : Vibration reduction ≤15 dB vs belt-driven systems
0→8,000 rpm in 2.5 seconds
2. Eco-Smart Operations
Energy Monitoring System : Real-time power consumption tracking
Grease Lubrication : Eliminates oil mist, extends maintenance to 6,000 hrs
Regenerative Drives : 20% energy recovery during deceleration
3. Automated Manufacturing
Multi-Level AWC (Auto Work Changer) : 40-pallet capacity (400% increase vs single-level)
90-second pallet swap time
EZ WORK Software : Tool life management with predictive alerts
1-touch program optimization (cycle time ↓15%)
4. User-Centric Design
10.4" Touchscreen Interface : Thermal compensation status visualization
Programmable Coolant : 12-nozzle configuration with 360° coverage
Safety Interlocks : Laser-curtain ready for unmanned production
Configuration Options
Spindle Upgrades : 12,000 rpm HSK-A63 / 15,000 rpm Big-Plus
Probing Systems : Renishaw OMP400 (0.1μm repeatability)
Coolant Pressure : Through-spindle 20 bar / 300 psi
Software Packages : DPMS production monitoring suite