Machine Comparison
DN Solutions PUMA 4100 vs DN Solutions PUMA 5100
DN Solutions vs DN Solutions · CNC Lathes
Summary
The DN Solutions PUMA 4100 and PUMA 5100 are both large 2-axis turning centers from DN Solutions for oil and gas, energy and heavy equipment work. Their spindle speed ranges overlap: 2,000 RPM standard on the PUMA 4100 (up to 3,000 RPM depending on model) against 1,000 - 2,000 RPM on the PUMA 5100.
The PUMA 5100 is the heavier cutter, with a 45 kW (60 hp) spindle against 37 kW (50 hp) and 4,041 Nm (2,980 ft-lb) of torque against 3,282 Nm (2,419 ft-lbf) with gearbox, and it runs a Fanuc 0i-Plus with 15" iHMI touchscreen control. The PUMA 4100 carries 12 tools against a 10-station turret and turns 1,016 mm (40 in) lengths as standard, up to 2,032 mm (80 in) on XL variants.
Specifications Comparison
| Specification | DN Solutions PUMA 4100 | DN Solutions PUMA 5100 |
|---|---|---|
| Max Turning Diameter | 560 mm (22 in) | 650 mm (26 in) ▲ |
| Max Turning Length | 1,016 mm (40 in) standard; up to 2,032 mm (80 in) on XL variants | 992 - 3,082 mm (39 - 121 in) ▲ |
| Max Spindle Speed | 2,000 RPM (standard); up to 3,000 RPM depending on model | 1,000 - 2,000 RPM |
| Spindle Power | 37 kW (50 hp) | 45 kW (60 hp) ▲ |
| Spindle Torque | 3,282 Nm (2,419 ft-lbf) with gearbox | 4,041 Nm (2,980 ft-lb) ▲ |
| Tool Capacity | 12 | 10-station turret |
| Control | Fanuc 0i-TF Plus | Fanuc 0i-Plus with 15" iHMI touchscreen |
Advantages
DN Solutions PUMA 4100
- 12 tool stations against a 10-station turret
- Up to 3,000 RPM depending on model
- Live tooling available on the M variant
DN Solutions PUMA 5100
- 45 kW (60 hp) spindle against 37 kW (50 hp)
- 4,041 Nm (2,980 ft-lb) of torque against 3,282 Nm (2,419 ft-lbf)
- Fanuc 0i-Plus with 15" iHMI touchscreen control
Verdict
Choose the PUMA 5100 for large flanges, drill collars, rollers and large turbine parts, where 45 kW and 4,041 Nm of torque drive the heaviest cuts. Choose the PUMA 4100 for downhole tools, couplings, sleeves and shafts in Inconel and alloy steel, where 12 tool stations, an XL bed option up to 2,032 mm and live tooling on the M variant widen the range of parts one machine can finish.