Machine Comparison
Mazak FJV 5-Face vs Mazak FJV BT40
Yamazaki Mazak vs Yamazaki Mazak · Vertical Machining Centers
Summary
The Mazak FJV 5-Face and Mazak FJV BT40 are both from Yamazaki Mazak's vertical machining centers lineup, making this a common upgrade or lineup decision for shops already invested in the Yamazaki Mazak ecosystem. The Mazak FJV BT40 leads in max spindle speed (12,000 RPM vs 6,000 RPM). The Mazak FJV 5-Face leads in x travel (1,270 mm (50 in) vs 1,020 mm (40.2 in)). The Mazak FJV BT40 leads in rapid traverse (42 m/min (X/Y) vs 30 m/min). On paper, the Mazak FJV 5-Face 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 vertical machining center.
Specifications Comparison
| Specification | Mazak FJV 5-Face | Mazak FJV BT40 |
|---|---|---|
| X-Axis Travel | 1,270 mm (50 in) ▲ | 1,020 mm (40.2 in) |
| Y-Axis Travel | 760 mm (29.9 in) | 760 mm (29.9 in) |
| Z-Axis Travel | 510 mm (20.1 in) ▲ | 460 mm (18.1 in) |
| Max Spindle Speed | 6,000 RPM | 12,000 RPM ▲ |
| Spindle Power | 30 kW (40 hp) ▲ | 18.5 kW (25 hp) |
| Tool Capacity | 30 (arm-type ATC) | 30 (arm-type ATC) |
| Rapid Traverse | 30 m/min | 42 m/min (X/Y) ▲ |
| Table Size | 1,500 x 760 mm (59.1 x 29.9 in) ▲ | 1,300 x 760 mm (51.2 x 29.9 in) |
| Control | MAZATROL SmoothG CNC | MAZATROL SmoothG CNC |
| Spindle Taper | BT 50 | BT 40 |
| Max Table Load | 2,500 kg (5,512 lb) ▲ | 1,500 kg (3,307 lb) |
| Machine Type | Bridge-type with universal tilting head | Bridge-type construction |
| Machine Weight | 16,000 kg (35,274 lb) approx. ▲ | 9,500 kg (20,944 lb) approx. |
| Price Range | $300,000 - $500,000 | $150,000 - $220,000 ▲ |
Advantages
Mazak FJV 5-Face
- Greater x travel of 1,270 mm (50 in) accommodates larger workpieces
- Greater z travel of 510 mm (20.1 in) accommodates larger workpieces
- More spindle power at 30 kW (40 hp) for aggressive material removal in harder materials
- Superior table size at 1,500 x 760 mm (59.1 x 29.9 in) vs 1,300 x 760 mm (51.2 x 29.9 in)
- Superior max table load at 2,500 kg (5,512 lb) vs 1,500 kg (3,307 lb)
Mazak FJV BT40
- Higher maximum spindle speed of 12,000 RPM enables faster cutting on aluminum and non-ferrous materials
- Faster rapid traverse at 42 m/min (X/Y) reduces non-cutting time between operations
- More competitive pricing at $150,000 - $220,000 compared to $300,000 - $500,000
Verdict
The Mazak FJV 5-Face holds a spec advantage in this comparison, but the right choice depends on your shop's priorities. If the Mazak FJV 5-Face's strengths in areas like X Travel and Z Travel align with your work, it's the clear pick. The Mazak FJV BT40 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.