DN Solutions MYNX 6500 50 II
Key Specifications
Max Spindle
Spindle Taper
Table Size
Spindle Power
x axis travel
y axis travel
Overview
The DN Solutions MYNX 6500 50 II steps up from the MYNX 5400 50 II with a larger work envelope of 1,270 x 670 x 625 mm (50 x 26 x 25 in). The increased Y-travel from 550 to 670 mm and Z-depth from 530 to 625 mm make this machine significantly more capable for wider and taller parts, while the ISO 50 taper spindle keeps heavy-cutting performance at the forefront.
The spindle runs 6,000 RPM with 15 kW (20 hp) and 286.5 Nm of torque. That's a geared head design that prioritizes cutting force over speed — perfect for the kind of heavy face milling, boring, and slotting work that draws shops to 50-taper machines in the first place. The MYNX platform's wide box ways and heavy castings provide the rigid foundation that makes these torque levels effective rather than just theoretical.
The 1,400 x 670 mm table carries up to 1,300 kg, a meaningful step up from the 5400's 1,000 kg limit. At 9,500 kg machine weight, the MYNX 6500 50 II has the mass to damp vibration during the aggressive interrupted cuts that are typical in steel and cast iron production. The second-generation improvements include updated thermal compensation and servo drive packages.
This machine targets shops doing mid-to-large production work in tough materials. The 1,270 mm X-travel, 670 mm Y, and 625 mm Z give you a work envelope that covers a wide range of industrial components — pump housings, gearbox cases, large die blocks, and heavy fixture plates. It's the mid-range sweet spot of the MYNX 50-taper family, big enough for serious work without the footprint demands of the MYNX 7500 50 II.
Full Specifications
| Parameter | Value |
|---|---|
| X Axis Travel | 1,270 mm (50 in) |
| Y Axis Travel | 670 mm (26 in) |
| Z Axis Travel | 625 mm (25 in) |
| Max Spindle Speed | 6,000 RPM |
| Spindle Motor Power | 15 kW (20 hp) |
| Spindle Torque | 286.5 Nm (211 ft-lb) |
| Spindle Taper | ISO 50 (BT50) |
| Table Size | 1,400 x 670 mm (55 x 26 in) |
| Table Load Capacity | 1,300 kg (2,866 lb) |
| Tool Magazine Capacity | 30 tools |
| Machine Weight | 9,500 kg (20,944 lb) |
| CNC Control | Fanuc 0i-Plus with 15" iHMI touchscreen |
| Max Spindle Speed | 6000 r/min |
| X Axis Travel Distance | 1270 mm |
| Y Axis Travel Distance | 670 mm |
| Metric | IMPERIAL |
| Travels | X-Axis Travel DistanceY-Axis Travel DistanceZ-Axis Travel Distance |
| Feed Rates | X-Axis Rapid TraverseY-Axis Rapid TraverseZ-Axis Rapid Traverse |
| Main Spindle | Max. Spindle SpeedMax. Spindle PowerMax. Spindle Torque |
| Table | Table LengthTable WidthMaximum Workpiece weight |
| Dimensions | LengthHeightWidthWeight |
| Favorites | Mynx 9500 |
Specifications sourced from dn-solutions.com — verified 2026-03-28
Strengths & Limitations
Strengths
- 286.5 Nm spindle torque through ISO 50 taper handles demanding steel, cast iron, and alloy machining with confidence
- 670 mm Y-axis and 625 mm Z-axis provide significantly more cross-travel and depth than the MYNX 5400 series
- 1,300 kg table capacity supports heavy castings and large fixtures that smaller MYNX models struggle with
- 9,500 kg machine weight delivers outstanding vibration damping for a mid-large VMC
- MYNX heavy-casting design with wider box ways provides superior rigidity versus standard VMC platforms
- Mid-range envelope covers most industrial component sizes without the footprint of the MYNX 7500
Limitations
- 6,000 RPM spindle speed is very restrictive for aluminum, graphite, and light-alloy applications
- 15 kW spindle power may limit sustained material removal rates during extended heavy roughing
- Slower rapids than the DNM series add cycle time on tool-change-intensive jobs
- ISO 50 tooling costs more and is heavier to handle than BT40 equivalents
Best For
Frequently Asked Questions
01
New pricing runs $120,000-$165,000 depending on options and accessories. It sits between the smaller MYNX 5400 50 II and the larger MYNX 7500 50 II in both size and price. Used Doosan-era models sell for $45,000-$80,000.
02
Both are ISO 50 VMCs with similar X and Y travels. The DNM 650 50 II has a 22 kW spindle at 8,000 RPM with 353.2 Nm, while the MYNX 6500 50 II runs 15 kW at 6,000 RPM with 286.5 Nm. The DNM has more power and speed; the MYNX has the heavier casting design. Choose based on whether you value power/speed or rigidity more.
03
For roughing mold cavities and cores in tool steel, it's excellent. The 50-taper torque and MYNX rigidity handle aggressive roughing without chatter. For fine finishing, the 6,000 RPM limit may restrict surface speed with smaller cutters. Many mold shops pair a MYNX for roughing with a high-speed finishing machine.
04
The MYNX 7500 50 II increases X-travel to 1,525 mm, Y to 770 mm, Z stays at 625 mm, and table load jumps to 1,500 kg. It weighs 13,500 kg versus 9,500 kg. It's a significant size jump for shops outgrowing the 6500's envelope.
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