Machine Comparison
DN Solutions LEO 1600 vs DN Solutions Puma VTR1216
DN Solutions vs DN Solutions · CNC Lathes
Summary
The DN Solutions LEO 1600 and DN Solutions Puma VTR1216 are both from DN Solutions's cnc lathes lineup, making this a common upgrade or lineup decision for shops already invested in the DN Solutions ecosystem. The DN Solutions LEO 1600 leads in max spindle speed (4,000 RPM vs 400 RPM). The DN Solutions Puma VTR1216 leads in spindle power (45 kW (60 hp) vs 7.5 kW (10 hp)). The DN Solutions Puma VTR1216 shows specification advantages in 7 categories, though the DN Solutions LEO 1600 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 lathe.
Specifications Comparison
| Specification | DN Solutions LEO 1600 | DN Solutions Puma VTR1216 |
|---|---|---|
| Max Spindle Speed | 4,000 RPM ▲ | 400 RPM |
| Spindle Power | 7.5 kW (10 hp) | 45 kW (60 hp) ▲ |
| Spindle Torque | 71.6 Nm (53 ft-lb) | 20,557 Nm (15,162 ft-lb) ▲ |
| Max Turning Diameter | 320 mm (13 in) | 1,600 mm (63 in) ▲ |
| Max Turning Length | 303 mm (12 in) | 1,200 mm (47 in) ▲ |
| Control | Fanuc 0i-TF Plus | Fanuc 0i-Plus with 15" iHMI touchscreen |
| X Axis Travel | 155 mm (6.1 in) | 1,700 mm (67 in) ▲ |
| Z Axis Travel | 310 mm (12.2 in) | 1,200 mm (47 in) ▲ |
| Rapid Traverse X | 30 m/min (1,181 in/min) ▲ | 12 m/min (472 in/min) |
| Rapid Traverse Z | 30 m/min (1,181 in/min) ▲ | 10 m/min (394 in/min) |
| Machine Weight | 2,600 kg (5,732 lb) | 29,500 kg (65,036 lb) ▲ |
| Price Range | $45,000 - $70,000 ▲ | $450,000 - $650,000 |
Advantages
DN Solutions LEO 1600
- Higher maximum spindle speed of 4,000 RPM enables faster cutting on aluminum and non-ferrous materials
- Superior rapid traverse x at 30 m/min (1,181 in/min) vs 12 m/min (472 in/min)
- Superior rapid traverse z at 30 m/min (1,181 in/min) vs 10 m/min (394 in/min)
- More competitive pricing at $45,000 - $70,000 compared to $450,000 - $650,000
DN Solutions Puma VTR1216
- More spindle power at 45 kW (60 hp) for aggressive material removal in harder materials
- Superior spindle torque at 20,557 Nm (15,162 ft-lb) vs 71.6 Nm (53 ft-lb)
- Superior max turning diameter at 1,600 mm (63 in) vs 320 mm (13 in)
- Superior max turning length at 1,200 mm (47 in) vs 303 mm (12 in)
- Superior x axis travel at 1,700 mm (67 in) vs 155 mm (6.1 in)
Verdict
The DN Solutions Puma VTR1216 edges ahead on specifications in this comparison, particularly in Spindle Power and Spindle Torque. However, the DN Solutions LEO 1600 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.