DN Solutions DNC 8060
Key Specifications
X Travel
Z Travel
chuck size
max turning diameter
x axis rapid traverse
z axis rapid traverse
Overview
The DN Solutions DNC 8060 is the longer-bed variant of DN Solutions' Quartz Grinding hybrid turning/grinding platform. Like its sibling the DNC 8050, it integrates a CNC turning spindle with a dedicated grinding spindle on one machine, but extends the Z-axis travel to 650 mm for handling longer workpieces that won't fit on the 8050.
The main turning spindle delivers 2,840 RPM through a 12-inch chuck, with 810 mm (31.9 in) max turning diameter matching the 8050. Where the 8060 pulls ahead is the 650 mm (25.6 in) Z-axis travel — a full 100 mm more than the 8050 — which opens up longer shaft work, extended bearing housings, and multi-journal components. The integrated grinding spindle hits 10,000 RPM with BT40 taper, providing the same precision grinding capability as the shorter model.
Axis rapid traverse rates hold at 10 m/min on X and 20 m/min on Z. The machine footprint grows to 2,840 mm x 2,043 mm x 2,042 mm with a weight of 3,400 kg (7,496 lb) — actually slightly lighter than the 8050 despite the longer bed, which suggests some differences in the base casting design. The 550 mm X-axis travel remains identical.
The DNC 8060 fills a specific gap for shops that need both turning and grinding on parts in the 550-650 mm length range. Rather than running a part on a lathe, pulling it off, setting it up on a grinder, and qualifying it again, you turn and grind in one clamping with zero rechucking error. For shaft-type parts with multiple ground journals, seal surfaces, and turned features, this eliminates an entire machine from the process chain. Specs sourced from DN Solutions published data.
Full Specifications
| Parameter | Value |
|---|---|
| Chuck Size | Max. Turning Diameter |
| Max Turning Diameter | 810 mm |
| X-Axis Travel | 550 mm (21.7 in) |
| Z-Axis Travel | 650 mm (25.6 in) |
| X Axis Rapid Traverse | 10 m/min (394 ipm) |
| Z Axis Rapid Traverse | 20 m/min (787 ipm) |
| Main Spindle Speed | 2,840 RPM |
| Grinding Spindle Speed | 10,000 RPM |
| Grinding Spindle Taper | BT40 |
| Machine Length | 2,840 mm (111.8 in) |
| Machine Width | 2,043 mm (80.4 in) |
| Machine Height | 2,042 mm (80.4 in) |
| Machine Weight | 3,400 kg (7,496 lb) |
| Metric | IMPERIAL |
| Capacity | Chuck sizeMax. Turning Diameter |
| Travels | X-Axis Rapid TraverseZ-Axis Rapid TraverseX-Axis Travel DistanceZ-Axis Travel Distance |
| Main Spindle | Max. Spindle SpeedMax. Spindle Power |
| Max Spindle Speed | Tool shank type |
| Dimensions | LengthHeightWidthWeight |
| Grinding Spindle | Max. Spindle speedTool shank type |
| Favorites | DNC 8050 |
| 12 Inch | 32 inch |
| 10000 R Min | BT40 |
| 10000 Rpm | BT40 |
| 12 20 Inch | 32 inch |
| 500 R Min | 14.1 / 6.3 kW |
| 500 Rpm | 18.9 / 8.4 hp |
Specifications sourced from dn-solutions.com — verified 2026-03-28
Strengths & Limitations
Strengths
- 650 mm Z-axis travel handles longer shaft work and multi-journal parts that exceed the DNC 8050's 550 mm reach
- Integrated 10,000 RPM grinding spindle with BT40 taper provides precision grinding without a separate grinder setup
- 810 mm max turning diameter accommodates large-bore housings, flanges, and other medium-to-large components
- Single-setup turning and grinding eliminates rechucking errors that accumulate when moving between dedicated machines
- Relatively compact footprint and moderate weight keep installation requirements reasonable for most shop environments
Limitations
- 2,840 RPM main spindle limits high-speed turning on smaller diameters where surface speed matters
- 10 m/min X-axis rapid traverse adds cycle time compared to production turning centers running at 20-30 m/min
- Not a replacement for dedicated high-precision cylindrical grinders when sub-micron tolerances are required
- 12-inch chuck is the only option on the 8060, less flexible than the 8050's 12-20 inch range
Best For
Frequently Asked Questions
01
The 8060 adds 100 mm of Z-axis travel (650 mm vs 550 mm), which matters for longer shaft-type parts. If your parts fit within 550 mm, the 8050 is typically the better value. If you're regularly bumping up against that limit or have multi-journal parts that need the extra length, the 8060 solves that constraint.
02
With proper wheel selection and dressing, the integrated grinding spindle can achieve surface finishes in the Ra 0.2-0.4 micron range on most materials. This is suitable for bearing seats, seal journals, and general precision grinding. For ultra-fine finishes below Ra 0.1 micron, a dedicated cylindrical grinder may still be required.
03
New DNC 8060 machines typically price between $220,000 and $340,000 depending on configuration and options. The longer bed adds a modest premium over the DNC 8050. Grinding wheel packages, coolant filtration systems, and in-process gauging are common options that affect final pricing.
04
Yes. The turning capability operates independently, so you can use it as a straight CNC lathe when grinding isn't needed. Many shops use the machine primarily for turning and bring in the grinding spindle only for parts that require it, maximizing utilization across different part families.
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