Machine Comparison
DMG Mori CLX 450 vs DMG Mori CTX 2500
DMG Mori vs DMG Mori · CNC Lathes
Summary
The DMG Mori CLX 450 and DMG Mori CTX 2500 are both from DMG Mori's cnc lathes lineup, making this a common upgrade or lineup decision for shops already invested in the DMG Mori ecosystem. The DMG Mori CLX 450 leads in max spindle speed (4,000 RPM (5,000 RPM optional) vs 2,000 RPM). The DMG Mori CTX 2500 leads in spindle power (44 kW (59 hp) vs 25.5 kW (34 hp) at 40% ED; 14.4 kW (19.3 hp) continuous). The DMG Mori CTX 2500 leads in chuck size (457 mm (18 in) vs 254 mm (10 in) standard). The DMG Mori CTX 2500 shows specification advantages in 9 categories, though the DMG Mori CLX 450 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 | DMG Mori CLX 450 | DMG Mori CTX 2500 |
|---|---|---|
| Max Spindle Speed | 4,000 RPM (5,000 RPM optional) ▲ | 2,000 RPM |
| Spindle Power | 25.5 kW (34 hp) at 40% ED; 14.4 kW (19.3 hp) continuous | 44 kW (59 hp) ▲ |
| Spindle Torque | 426 Nm (314 ft-lb) at 40% ED; 275 Nm (203 ft-lb) continuous | 2,310 Nm (1,704 ft-lb) ▲ |
| Tool Capacity | 12 stations (optional driven tools with Y-axis) | 12 stations |
| Chuck Size | 254 mm (10 in) standard | 457 mm (18 in) ▲ |
| Bar Capacity | 65 mm (2.56 in) | 127 mm (5.0 in) ▲ |
| Max Turning Diameter | 400 mm (15.7 in) | 700 mm (27.6 in) ▲ |
| Max Turning Length | 1,100 mm (43.3 in) | 2,540 mm (100 in) ▲ |
| Control | CELOS with FANUC or Siemens | CELOS with Siemens 840D sl |
| Spindle Nose | A2-8 | A2-11 |
| Turret Type | VDI 40, 12-station (driven tools optional) | VDI 50 or BMT 65, 12-station ▲ |
| Machine Weight | 5,800 kg (12,787 lb) | 14,000 kg (30,865 lb) ▲ |
| Price Range | $150,000 - $225,000 | 80,000 - 00,000 ▲ |
Advantages
DMG Mori CLX 450
- Higher maximum spindle speed of 4,000 RPM (5,000 RPM optional) enables faster cutting on aluminum and non-ferrous materials
- Backed by DMG Mori's dealer and service network for parts and support
- Job shops handling a mix of shaft and chuck work in steel, stainless, and aluminum that benefit from Y-axis milling capability in a single setup
DMG Mori CTX 2500
- More spindle power at 44 kW (59 hp) for aggressive material removal in harder materials
- Superior spindle torque at 2,310 Nm (1,704 ft-lb) vs 426 Nm (314 ft-lb) at 40% ED; 275 Nm (203 ft-lb) continuous
- Superior chuck size at 457 mm (18 in) vs 254 mm (10 in) standard
- Superior bar capacity at 127 mm (5.0 in) vs 65 mm (2.56 in)
- Superior max turning diameter at 700 mm (27.6 in) vs 400 mm (15.7 in)
Verdict
The DMG Mori CTX 2500 edges ahead on specifications in this comparison, particularly in Spindle Power and Spindle Torque. However, the DMG Mori CLX 450 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.