Machine Comparison
DN Solutions DNC 65 vs EMAG VSC 250
DN Solutions vs EMAG · CNC Grinding Machines
Summary
The DN Solutions DNC 65 from DN Solutions and EMAG VSC 250 from EMAG are direct competitors in the cnc grinding machines category. The EMAG VSC 250 leads in spindle power (39 kW (52 hp) vs 11 kW (15 hp)). The EMAG VSC 250 shows specification advantages in 6 categories, though the DN Solutions DNC 65 may still be the better choice depending on your shop's specific needs and the type of work you run. Both machines are proven performers in production environments and represent solid investments for shops in the market for a cnc grinding machine.
Specifications Comparison
| Specification | DN Solutions DNC 65 | EMAG VSC 250 |
|---|---|---|
| Spindle Power | 11 kW (15 hp) | 39 kW (52 hp) ▲ |
| Control | Fanuc 0i-Plus | Siemens Sinumerik 840D |
| Grinding Spindle Speed | 10,000 RPM | Up to 45,000 RPM (DS/DDS variant) ▲ |
| Grinding Spindle Power | 7.5 kW (10 hp) | 18 kW (24 hp) (DS/DDS variant) ▲ |
| X Axis Travel | 400 mm (15.7 in) | 685 mm (27 in) ▲ |
| Z Axis Travel | 500 mm (19.7 in) ▲ | 200 mm (7.9 in) |
| Rapid Traverse X | 10 m/min (394 in/min) | 60 m/min (2,362 IPM) ▲ |
| Rapid Traverse Z | 20 m/min (787 in/min) | 30 m/min (1,181 IPM) ▲ |
| Price Range | $200,000 - $300,000 ▲ | $250,000 - $450,000 |
Advantages
DN Solutions DNC 65
- Superior z axis travel at 500 mm (19.7 in) vs 200 mm (7.9 in)
- More competitive pricing at $200,000 - $300,000 compared to $250,000 - $450,000
- Backed by DN Solutions's dealer and service network for parts and support
- Semiconductor equipment manufacturers machining quartz process tubes, wafer carriers, and chamber components
EMAG VSC 250
- More spindle power at 39 kW (52 hp) for aggressive material removal in harder materials
- Superior grinding spindle speed at Up to 45,000 RPM (DS/DDS variant) vs 10,000 RPM
- Superior grinding spindle power at 18 kW (24 hp) (DS/DDS variant) vs 7.5 kW (10 hp)
- Superior x axis travel at 685 mm (27 in) vs 400 mm (15.7 in)
- Superior rapid traverse x at 60 m/min (2,362 IPM) vs 10 m/min (394 in/min)
Verdict
The EMAG VSC 250 edges ahead on specifications in this comparison, particularly in Spindle Power and grinding spindle speed. However, the DN Solutions DNC 65 remains competitive and may be the better choice depending on price, dealer support in your area, or specific workholding and tooling considerations. Both are capable machines — the best decision comes from running your actual parts and evaluating total cost of ownership including tooling, training, and service.