Machine Comparison
Mazak FJW-100/160 vs Mazak MTV
Yamazaki Mazak vs Yamazaki Mazak · Vertical Machining Centers
Summary
The Mazak FJW-100/160 and the Mazak MTV are both 50-taper vertical machining centers for heavy work, but they are in different size classes and serve different jobs. The FJW-100/160 handles very large castings and weldments, with 167.32 in (4,250 mm) of X, 125.98 in (3,200 mm) of Y and a 48,501 lb (22,000 kg) table load. The MTV series is a long-table machine for plates, beams and rails, with 41.33 in (1,050 mm) to 120 in (3,048 mm) of X and a 3,307 lb (1,500 kg) to 6,614 lb (3,000 kg) load.
Both run to 6,000 rpm, and torque is close: 470 ft-lb (637 Nm) continuous on the FJW against 454 ft-lb (616 Nm) on the MTV. The FJW has 22 kW (30 HP) against 15 kW (20 HP), 50 tools against 30 tools, 31.5 in (800 mm) of Z against at most 29.53 in (750 mm), and 1,181 ipm (30 m/min) rapids against 945 ipm (24 m/min) to 1,024 ipm (26 m/min).
Specifications Comparison
| Specification | Mazak FJW-100/160 | Mazak MTV |
|---|---|---|
| X-Axis Travel | 167.32 in (4,250 mm) | 41.33 in (1,050 mm) to 120 in (3,048 mm) |
| Y-Axis Travel | 125.98 in (3,200 mm) | 20.08 in (510 mm) to 31.89 in (810 mm) |
| Z-Axis Travel | 31.5 in (800 mm) | 22.05 in (560 mm) to 29.53 in (750 mm) |
| Max Table / Workpiece Load | 48,501 lb (22,000 kg) | 3,307 lb (1,500 kg) to 6,614 lb (3,000 kg) |
| Max Spindle Speed | 6,000 rpm | 6,000 rpm |
| Spindle Power | 22 kW (30 HP) continuous ▲ | 15 kW (20 HP) continuous |
| Spindle Torque | 470 ft-lb (637 Nm) continuous ▲ | 454 ft-lb (616 Nm) continuous |
| Spindle Taper / Nose | CAT No.50 | BT50 |
| Tool Capacity | 50 tools ▲ | 30 tools |
| Rapid Traverse | 1,181 ipm (30 m/min) | 945 ipm (24 m/min) to 1,024 ipm (26 m/min) |
| Machine Weight | 94,797 lb (42,999 kg) | 19,621 lb (8,900 kg) to 30,864 lb (14,000 kg) |
Advantages
Mazak FJW-100/160
- 167.32 in (4,250 mm) of X and 125.98 in (3,200 mm) of Y against at most 120 in (3,048 mm) and 31.89 in (810 mm)
- 48,501 lb (22,000 kg) table load against at most 6,614 lb (3,000 kg)
- 22 kW (30 HP) continuous against 15 kW (20 HP), and 50 tools against 30 tools
- 1,181 ipm (30 m/min) rapids against at most 1,024 ipm (26 m/min)
Mazak MTV
- Model sizes from 41.33 in (1,050 mm) to 120 in (3,048 mm) of X, so the machine can be matched to the part
- Long table for several fixtures in a row, suited to plates, beams and rails
Verdict
These machines serve different jobs. Choose the Mazak FJW-100/160 for the largest steel and cast-iron castings and weldments, up to 48,501 lb (22,000 kg), where top and side faces are machined in one setup and tall parts need the cross rail. Choose the Mazak MTV for long plates, beams and rails up to 120 in (3,048 mm) of X and 6,614 lb (3,000 kg), where a BT50 spindle with 454 ft-lb (616 Nm) handles heavy milling and drilling in steel.