Machine Comparison
Makino a500iR vs Yasda YMC 430
Makino vs Yasda Precision · 5-Axis Machining Centers
Summary
The Makino a500iR from Makino and Yasda YMC 430 from Yasda Precision are direct competitors in the 5-axis machining centers category. The Makino a500iR leads in x travel (560 mm (22.0 in) vs 430 mm (16.9 in)). The Makino a500iR leads in rapid traverse (60 m/min (2,362 ipm) vs 36 m/min (1,417 ipm)). The Makino a500iR leads in tool capacity (60 tools standard vs 32 tools). On paper, the Makino a500iR edges ahead with advantages in 7 of the compared specifications, though real-world performance depends heavily on your specific applications and workholding. Both machines are proven performers in production environments and represent solid investments for shops in the market for a 5-axis machining center.
Specifications Comparison
| Specification | Makino a500iR | Yasda YMC 430 |
|---|---|---|
| X-Axis Travel | 560 mm (22.0 in) ▲ | 430 mm (16.9 in) |
| Y-Axis Travel | 640 mm (25.2 in) ▲ | 350 mm (13.8 in) |
| Z-Axis Travel | 640 mm (25.2 in) ▲ | 300 mm (11.8 in) |
| Tool Capacity | 60 tools standard ▲ | 32 tools |
| Rapid Traverse | 60 m/min (2,362 ipm) ▲ | 36 m/min (1,417 ipm) |
| Accuracy | ±0.003 mm (±0.00012 in) ▲ | +/-1.5 um (all axes) |
| Repeatability | ±0.002 mm (±0.00008 in) ▲ | +/-1.0 um |
| Control | Makino Professional 6 (Pro 6) | Fanuc 31i-B5 with AICC-2 |
| A Axis Range | +30° to -120° (150° total, direct drive) | +/-120 degrees ▲ |
| Spindle Taper | HSK-A63 | HSK-A63 |
| Price Range | $450,000 - $650,000 | $400,000 - $600,000 ▲ |
Advantages
Makino a500iR
- Greater x travel of 560 mm (22.0 in) accommodates larger workpieces
- Greater y travel of 640 mm (25.2 in) accommodates larger workpieces
- Greater z travel of 640 mm (25.2 in) accommodates larger workpieces
- Larger tool magazine with 60 tools standard capacity reduces manual tool changes on complex parts
- Faster rapid traverse at 60 m/min (2,362 ipm) reduces non-cutting time between operations
Yasda YMC 430
- Superior a axis range at +/-120 degrees vs +30° to -120° (150° total, direct drive)
- More competitive pricing at $400,000 - $600,000 compared to $450,000 - $650,000
- Backed by Yasda Precision's dealer and service network for parts and support
- Mold shops producing complex 3D optical lens molds, connector molds, and multi-cavity inserts requiring mirror finishes
Verdict
The Makino a500iR holds a spec advantage in this comparison, but the right choice depends on your shop's priorities. If the Makino a500iR's strengths in areas like X Travel and Y Travel align with your work, it's the clear pick. The Yasda YMC 430 may still win on dealer proximity, existing tooling compatibility, or specific features that matter most to your applications. Request quotes from both dealers and, if possible, run your actual parts on each machine before deciding.