Machine Comparison
Mazak INTEGREX e-420H vs WFL M120 MILLTURN
Yamazaki Mazak vs WFL Millturn Technologies · Mill-Turn Machines
Summary
The Mazak INTEGREX e-420H and the WFL M120 MILLTURN are both mill-turn machines for shafts and large parts, but the WFL is a much heavier machine and the two serve different part sizes. It turns Ø1,140 mm (44.9 in) against 670 mm (26.4 in), takes parts up to 12,000 mm (472.4 in) long against 1,524 mm (60 in) standard or 3,048 mm (120 in) optional, and has 650 mm (25.6 in) of Y travel against 420 mm (16.54 in).
Its main spindle is rated 103/113 kW (138.1/151.5 hp) against 30/40 hp (22/30 kW) on the Mazak. The Mazak turns faster, 4,000 RPM against 1,000/1,600 rpm, and its milling spindle reaches 12,000 RPM against 3,200/5,000/8,000/6,000 rpm on the WFL. The Mazak runs the MAZATROL SmoothAi CNC; the WFL a Siemens SINUMERIK 840D sl.
Specifications Comparison
| Specification | Mazak INTEGREX e-420H | WFL M120 MILLTURN |
|---|---|---|
| X-Axis Travel | 845 mm (33.27 in) | 1,110/1,120 mm (43.7/44.1 in) |
| Y-Axis Travel | 420 mm (16.54 in) | 650 mm (25.6 in) ▲ |
| Max Turning Diameter | 670 mm (26.4 in) | Ø1,140 mm (44.9 in) ▲ |
| Max Turning Length | 1,524 mm (60 in) standard / 3,048 mm (120 in) optional | Up to 12,000 mm (472.4 in) |
| Max Spindle Speed | 4,000 RPM ▲ | 1,000/1,600 rpm |
| Spindle Power | 30/40 hp (22/30 kW) continuous/30-min | 103/113 kW (138.1/151.5 hp) ▲ |
| Live Tool Speed | 12,000 RPM ▲ | 3,200/5,000/8,000/6,000 rpm |
| Tool Capacity | 40 tools (80 or 120 optional) | 36/72/108 |
Advantages
Mazak INTEGREX e-420H
- 4,000 RPM main spindle against 1,000/1,600 rpm
- 12,000 RPM milling spindle against 3,200/5,000/8,000/6,000 rpm
WFL M120 MILLTURN
- Ø1,140 mm (44.9 in) turning diameter against 670 mm (26.4 in)
- Up to 12,000 mm (472.4 in) turning length against 3,048 mm (120 in) optional
- 103/113 kW (138.1/151.5 hp) spindle against 22/30 kW
- 650 mm (25.6 in) Y travel against 420 mm (16.54 in)
Verdict
These machines serve different part sizes. Choose the Mazak INTEGREX e-420H for shafts, landing gear and valve bodies up to 670 mm diameter and 3,048 mm long, where 4,000 RPM turning and 12,000 RPM milling suit mixed features. Choose the WFL M120 MILLTURN for turbine rotors, generator shafts, crankshafts and large forgings up to Ø1,140 mm and 12,000 mm long, where 103/113 kW of turning power is needed for heavy stock removal.