Machine Comparison
Mitsubishi MP1200 vs ONA AV60
Mitsubishi Electric vs ONA Electroerosion · Wire EDM
Summary
The Mitsubishi MP1200 from Mitsubishi Electric and ONA AV60 from ONA Electroerosion are direct competitors in the wire edm category. 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 wire edm.
Specifications Comparison
| Specification | Mitsubishi MP1200 | ONA AV60 |
|---|---|---|
| Accuracy | +/- 1.5 microns ▲ | 2 um |
| Control | M800 touchscreen CNC | ONA proprietary touchscreen CNC |
| Max Workpiece Weight | 500 kg (1,102 lb) | 1,500 kg (3,307 lb) ▲ |
| Surface Finish | Under Ra 0.1 microns achievable | Ra 0.15 um (6 uin) achievable ▲ |
| Price Range | $200,000 - $350,000 (new) | $120,000 - $180,000 ▲ |
Advantages
Mitsubishi MP1200
- Tighter positioning accuracy at +/- 1.5 microns for precision-critical work
- Backed by Mitsubishi Electric's dealer and service network for parts and support
- Mold and die shops requiring the finest surface finishes for injection mold cavities and cores
ONA AV60
- Superior max workpiece weight at 1,500 kg (3,307 lb) vs 500 kg (1,102 lb)
- Superior surface finish at Ra 0.15 um (6 uin) achievable vs Under Ra 0.1 microns achievable
- More competitive pricing at $120,000 - $180,000 compared to $200,000 - $350,000 (new)
Verdict
This is a close matchup. The Mitsubishi MP1200 and ONA AV60 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.