Machine Comparison
Hyundai WIA HS5000 vs Okuma MA-12500H
Hyundai WIA vs Okuma · Horizontal Machining Centers
Summary
The Hyundai WIA HS5000 and the Okuma MA-12500H are both horizontal machining centers, but they serve different jobs. The HS5000 is a 40-taper production machine on 500 x 500 mm (19.7 x 19.7 in) pallets. The MA-12500H is a No. 50 taper machine on 1,250 × 1,250 mm (49.21 × 49.21 in) pallets, aimed at large housings, casings and structural parts.
The published table is short. The HS5000 rapids at 50 m/min (1,969 ipm) against 42 m/min, and its 60-tool magazine can be expanded to 90 or 120. The MA-12500H starts at 81 tools with 129 and 177 options, and runs Okuma's OSP-P500M control where the HS5000 uses a Fanuc 0i-MF Plus (31i-B5 optional).
Specifications Comparison
| Specification | Hyundai WIA HS5000 | Okuma MA-12500H |
|---|---|---|
| Pallet Size | 500 x 500 mm (19.7 x 19.7 in) | 1,250 × 1,250 mm (49.21 × 49.21 in) |
| Spindle Taper / Nose | BT 40 (BT 50 optional) | No. 50 |
| Tool Capacity | 60 (expandable to 90/120) | 81 [129, 177] |
| Rapid Traverse | 50 m/min (1,969 ipm) ▲ | 42 m/min (1,654 ipm) |
Advantages
Hyundai WIA HS5000
- 50 m/min (1,969 ipm) rapid traverse against 42 m/min
- 500 x 500 mm pallet machine sized for medium-volume production parts
Okuma MA-12500H
- 1,250 × 1,250 mm (49.21 × 49.21 in) pallets against 500 x 500 mm
- No. 50 spindle taper as standard, where the HS5000 has BT 40
- 81 tools as standard, with 129 and 177 options
Verdict
These machines are sized for different work. The Hyundai WIA HS5000 suits automotive suppliers and job shops running medium-volume parts that fit a 500 x 500 mm pallet, and shops building multi-machine cells. The Okuma MA-12500H suits heavy equipment, energy, mining and marine work on large gear housings, turbine casings and weldments, including shops replacing floor-type boring mills, where 1,250 mm pallets and a No. 50 spindle are the starting point.