Machine Comparison
Makino a500iR vs Willemin-Macodel 701S
Makino vs Willemin-Macodel · 5-Axis Machining Centers
Summary
The Makino a500iR from Makino and Willemin-Macodel 701S from Willemin-Macodel are direct competitors in the 5-axis machining centers category. The Makino a500iR leads in x travel (560 mm (22.0 in) vs 200 mm (7.87 in)). The Makino a500iR leads in spindle power (22 kW (29.5 hp) continuous vs 11 kW). On paper, the Makino a500iR edges ahead with advantages in 6 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 | Willemin-Macodel 701S |
|---|---|---|
| X-Axis Travel | 560 mm (22.0 in) ▲ | 200 mm (7.87 in) |
| Y-Axis Travel | 640 mm (25.2 in) ▲ | 150 mm (5.91 in) |
| Z-Axis Travel | 640 mm (25.2 in) ▲ | 250 mm (9.84 in) |
| Spindle Power | 22 kW (29.5 hp) continuous ▲ | 11 kW |
| Accuracy | ±0.003 mm (±0.00012 in) ▲ | 2 um (0.00008 in) |
| Repeatability | ±0.002 mm (±0.00008 in) ▲ | < 1 um (0.00004 in) |
| Control | Makino Professional 6 (Pro 6) | Fanuc 31i-B5 |
| A Axis Range | +30° to -120° (150° total, direct drive) | +/-110 degrees ▲ |
| Price Range | $450,000 - $650,000 | $300,000 - $450,000 ▲ |
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
- More spindle power at 22 kW (29.5 hp) continuous for aggressive material removal in harder materials
- Tighter positioning accuracy at ±0.003 mm (±0.00012 in) for precision-critical work
Willemin-Macodel 701S
- Superior a axis range at +/-110 degrees vs +30° to -120° (150° total, direct drive)
- More competitive pricing at $300,000 - $450,000 compared to $450,000 - $650,000
- Backed by Willemin-Macodel's dealer and service network for parts and support
- Medical device manufacturers producing dental implants, prosthetics, hearing aid housings, and micro-surgical instruments
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 Willemin-Macodel 701S 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.