Machine Comparison
DMG Mori CTX 350 vs DMG Mori CTX 350 4A
DMG Mori vs DMG Mori · CNC Lathes
Summary
The DMG Mori CTX 350 and DMG Mori CTX 350 4A 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. These machines are closely matched across most specifications, making the decision more about specific feature priorities, dealer support, and your existing shop ecosystem than raw spec advantages. 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 CTX 350 | DMG Mori CTX 350 4A |
|---|---|---|
| Rapid Traverse | 30 m/min (1,181 ipm) X and Z | 30 m/min (1,181 ipm) X and Z |
| Chuck Size | 210 mm (8 in), optional 254 mm (10 in) | 210 mm (8 in), optional 254 mm (10 in) |
| Bar Capacity | 65 mm (2.56 in) | 65 mm (2.56 in) |
| Max Turning Diameter | 320 mm (12.6 in) | 320 mm (12.6 in) |
| Max Turning Length | 535 mm (21.1 in) | 535 mm (21.1 in) |
| Control | CELOS with FANUC or Siemens | CELOS with FANUC or Siemens (dual-channel) |
| Spindle Nose | A2-6 | A2-6 |
| X Axis Travel | 215 mm (8.5 in) | 215 mm (8.5 in) |
| Y Axis Travel | +/-40 mm (+/-1.6 in), optional | +/-40 mm (+/-1.6 in), optional |
| Z Axis Travel | 535 mm (21.1 in) | 535 mm (21.1 in) |
| Turret Type | VDI 30 or BMT 45, 12-station | VDI 30 or BMT 45 |
| Driven Tool Speed | Up to 6,000 RPM (BMT 45) | Up to 6,000 RPM (BMT 45) |
| Machine Weight | 4,500 kg (9,921 lb) | 5,200 kg (11,464 lb) ▲ |
| Price Range | ,000 - 85,000 ▲ | 80,000 - 50,000 |
Advantages
DMG Mori CTX 350
- More competitive pricing at ,000 - 85,000 compared to 80,000 - 50,000
- Backed by DMG Mori's dealer and service network for parts and support
- Job shops producing small-to-mid-size turned parts with milled features that need done-in-one capability to eliminate secondary operations
DMG Mori CTX 350 4A
- Superior machine weight at 5,200 kg (11,464 lb) vs 4,500 kg (9,921 lb)
- Backed by DMG Mori's dealer and service network for parts and support
- Production shops running medium-to-high volumes of small turned parts where cycle time reduction directly impacts profitability
Verdict
This is a close matchup. The DMG Mori CTX 350 and DMG Mori CTX 350 4A trade advantages across different specifications, making neither a clear winner on paper alone. Your decision should come down to practical factors: which dealer is closer, which control system your operators already know, what tooling ecosystem you're invested in, and which machine's specific strengths match your highest-volume work. Get quotes on both, run test cuts with your actual parts if possible, and factor in long-term service and support costs.