Machine Comparison
Makino EDAC1 vs Makino EDAF2
Makino vs Makino · Sinker EDM
Summary
The Makino EDAC1 and Makino EDAF2 are both from Makino's sinker edm lineup, making this a common upgrade or lineup decision for shops already invested in the Makino ecosystem. The Makino EDAF2 leads in x travel (350 mm (13.8 in) vs 250 mm (9.8 in)). The Makino EDAF2 shows specification advantages in 9 categories, though the Makino EDAC1 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 sinker edm.
Specifications Comparison
| Specification | Makino EDAC1 | Makino EDAF2 |
|---|---|---|
| X-Axis Travel | 250 mm (9.8 in) | 350 mm (13.8 in) ▲ |
| Y-Axis Travel | 200 mm (7.9 in) | 250 mm (9.8 in) ▲ |
| Z-Axis Travel | 200 mm (7.9 in) | 250 mm (9.8 in) ▲ |
| Rapid Traverse | 5,000 mm/min (197 ipm) | 5,000 mm/min (197 ipm) |
| Table Size | 400 x 300 mm (15.7 x 11.8 in) | 500 x 350 mm (19.7 x 13.8 in) ▲ |
| Machine Weight | ~3,200 kg (7,055 lb) ▲ | ~4,200 kg (9,259 lb) |
| Control | Makino Hyper-i (touchscreen) | Makino Hyper-i (touchscreen) |
| Max Workpiece Weight | 350 kg (772 lb) | 500 kg (1,102 lb) ▲ |
| Max Electrode Weight | 25 kg (55 lb) | 50 kg (110 lb) ▲ |
| Tank Internal Dimensions | 550 x 400 x 250 mm (21.7 x 15.7 x 9.8 in) | 650 x 500 x 350 mm (25.6 x 19.7 x 13.8 in) ▲ |
| Dielectric Fluid Volume | 250 liters (66 gal) | 350 liters (92 gal) ▲ |
| Nc Power Supply | MGH4 (20A peak) | MGH5 (30A peak) ▲ |
| Atc Capacity | 16 positions | 16 positions |
| C Axis Speed | 1,000 RPM (MA Head, optional) | 1,000 RPM (MA Head, optional) |
| Price Range | $80,000 - $130,000 ▲ | $100,000 - $155,000 |
Advantages
Makino EDAC1
- Lighter at ~3,200 kg (7,055 lb), potentially easier installation and lower foundation requirements
- More competitive pricing at $80,000 - $130,000 compared to $100,000 - $155,000
- Backed by Makino's dealer and service network for parts and support
- Connector mold shops burning small precision cavities, pin holes, and detailed features in hardened mold steels
Makino EDAF2
- Greater x travel of 350 mm (13.8 in) accommodates larger workpieces
- Greater y travel of 250 mm (9.8 in) accommodates larger workpieces
- Greater z travel of 250 mm (9.8 in) accommodates larger workpieces
- Superior table size at 500 x 350 mm (19.7 x 13.8 in) vs 400 x 300 mm (15.7 x 11.8 in)
- Superior max workpiece weight at 500 kg (1,102 lb) vs 350 kg (772 lb)
Verdict
The Makino EDAF2 edges ahead on specifications in this comparison, particularly in X Travel and Y Travel. However, the Makino EDAC1 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.