Machine Comparison
DN Solutions DNX 2100 vs Okuma MULTUS B200II
DN Solutions vs Okuma · Mill-Turn Machines
Summary
The DN Solutions DNX 2100 and Okuma MULTUS B200II are both B-axis mill-turn machines meant to finish parts in one setup. The table holds four comparable figures for this pair, with no turning length or torque for the Okuma. The MULTUS B200II turns up to 600 mm (23.62 in) in diameter against 520 mm (21 in), and its spindle runs to 6,000 min⁻¹ against 5,000 rpm.
The DNX 2100 has the more powerful main spindle, 18.5/15 kW (25/20 hp) against PREX 11/7.5 kW (15/10 hp). The Okuma is the more compact machine, needing 3,080 × 2,210 mm of floor space, or 3,620 × 2,210 mm depending on configuration, against 4,615 × 2,285 mm for the DNX 2100.
Specifications Comparison
| Specification | DN Solutions DNX 2100 | Okuma MULTUS B200II |
|---|---|---|
| Max Turning Diameter | 520 mm (21 in) | 600 mm (23.62 in) ▲ |
| Max Spindle Speed | 5,000 rpm | 50~6,000 min⁻¹ [45~5,000 min⁻¹ optional] ▲ |
| Spindle Power | 18.5/15 kW (25/20 hp) ▲ | PREX 11/7.5 kW (15/10 hp), 20 min/cont |
| Floor Space | 4,615 × 2,285 × 2,630 mm (182 × 90 × 104 in) | 3,080 × 2,210 × 2,582 mm (121.26 × 87.01 × 101.65 in); 3,620 × 2,210 × 2,582 mm (142.52 × 87.01 × 101.65 in) |
Advantages
DN Solutions DNX 2100
- 18.5/15 kW (25/20 hp) spindle against 11/7.5 kW (15/10 hp)
- Suited to shafts and long parts, eccentric turning and finish turning with DSSV spindle speed variation
Okuma MULTUS B200II
- 600 mm (23.62 in) turning diameter against 520 mm (21 in)
- 6,000 min⁻¹ spindle against 5,000 rpm
- Smaller footprint: 3,080 × 2,210 mm against 4,615 × 2,285 mm
Verdict
The Okuma MULTUS B200II suits medical, instrument and precision contract shops doing small, complex chuck work on limited floor area, where the 6,000 min⁻¹ spindle supplies surface speed. The DN Solutions DNX 2100 is the choice for shafts and parts that need more spindle power, 18.5/15 kW against 11/7.5 kW, and for shops that use its eccentric turning and DSSV cycles.