Machine Comparison
Enshu GE480H vs Enshu GE590H
Enshu vs Enshu · Horizontal Machining Centers
Summary
The Enshu GE480H and Enshu GE590H are both from Enshu's horizontal machining centers lineup, making this a common upgrade or lineup decision for shops already invested in the Enshu ecosystem. The Enshu GE590H leads in x travel (900 mm (35.4 in) vs 630 mm (24.8 in)). The Enshu GE480H leads in rapid traverse (60 m/min (2,362 ipm) all axes vs 50 m/min (1,969 ipm) all axes). The Enshu GE590H leads in tool capacity (60 standard (up to 120 optional) vs 40 standard (up to 90 optional)). The Enshu GE590H shows specification advantages in 9 categories, though the Enshu GE480H may still be the better choice depending on your shop's specific needs and the type of work you run. Both machines are proven performers in production environments and represent solid investments for shops in the market for a horizontal machining center.
Specifications Comparison
| Specification | Enshu GE480H | Enshu GE590H |
|---|---|---|
| X-Axis Travel | 630 mm (24.8 in) | 900 mm (35.4 in) ▲ |
| Y-Axis Travel | 600 mm (23.6 in) | 800 mm (31.5 in) ▲ |
| Z-Axis Travel | 600 mm (23.6 in) | 800 mm (31.5 in) ▲ |
| Spindle Power | 15 kW (20 hp) | 22 kW (30 hp) ▲ |
| Tool Capacity | 40 standard (up to 90 optional) | 60 standard (up to 120 optional) ▲ |
| Rapid Traverse | 60 m/min (2,362 ipm) all axes ▲ | 50 m/min (1,969 ipm) all axes |
| Control | Fanuc 31i-B5 | Fanuc 31i-B5 |
| Pallet Size | 500 x 500 mm (19.7 x 19.7 in) | 630 x 630 mm (24.8 x 24.8 in) ▲ |
| Spindle Speed | 12,000 RPM standard (16,000 RPM optional) ▲ | 8,000 RPM standard (10,000 RPM optional) |
| Spindle Taper | BT-40 | BT-50 (HSK-A100 optional) |
| Pallet Change Time | < 10 sec | < 15 sec ▲ |
| Max Workpiece Size | 700 mm (27.6 in) diameter x 800 mm (31.5 in) height | 900 mm (35.4 in) diameter x 1,000 mm (39.4 in) height ▲ |
| Max Workpiece Weight | 500 kg (1,102 lb) | 1,000 kg (2,205 lb) ▲ |
| Through Spindle Coolant | Standard, 70 bar (1,015 psi) | Standard, 70 bar (1,015 psi) |
| Price Range | $400,000 - $550,000 ▲ | $550,000 - $800,000 |
Advantages
Enshu GE480H
- Faster rapid traverse at 60 m/min (2,362 ipm) all axes reduces non-cutting time between operations
- Superior spindle speed at 12,000 RPM standard (16,000 RPM optional) vs 8,000 RPM standard (10,000 RPM optional)
- More competitive pricing at $400,000 - $550,000 compared to $550,000 - $800,000
Enshu GE590H
- Greater x travel of 900 mm (35.4 in) accommodates larger workpieces
- Greater y travel of 800 mm (31.5 in) accommodates larger workpieces
- Greater z travel of 800 mm (31.5 in) accommodates larger workpieces
- More spindle power at 22 kW (30 hp) for aggressive material removal in harder materials
- Larger tool magazine with 60 standard (up to 120 optional) capacity reduces manual tool changes on complex parts
Verdict
The Enshu GE590H edges ahead on specifications in this comparison, particularly in X Travel and Y Travel. However, the Enshu GE480H remains competitive and may be the better choice depending on price, dealer support in your area, or specific workholding and tooling considerations. Both are capable machines — the best decision comes from running your actual parts and evaluating total cost of ownership including tooling, training, and service.