Machine Comparison
Makino U6 H.E.A.T. Extreme vs Makino U6 H.E.A.T.
Makino vs Makino · Wire EDM
Summary
The Makino U6 H.E.A.T. Extreme and Makino U6 H.E.A.T. are both from Makino's wire edm lineup, making this a common upgrade or lineup decision for shops already invested in the Makino ecosystem. These machines are closely matched across most specifications, making the decision more about specific feature priorities, dealer support, and your existing shop ecosystem than raw spec advantages. Both machines are proven performers in production environments and represent solid investments for shops in the market for a wire edm.
Specifications Comparison
| Specification | Makino U6 H.E.A.T. Extreme | Makino U6 H.E.A.T. |
|---|---|---|
| X-Axis Travel | 650 mm (25.6 in) | 650 mm (25.6 in) |
| Y-Axis Travel | 450 mm (17.7 in) | 450 mm (17.7 in) |
| Z-Axis Travel | 420 mm (16.5 in) | 420 mm (16.5 in) |
| Table Size | 900 x 650 mm (35.4 x 25.6 in) | 910 x 710 mm (35.8 x 28 in) |
| Control | Makino Hyper-i (touchscreen, H.E.A.T. databases) | Makino Hyper-i (24" HD touchscreen) |
| U Axis | +/-80 mm (+/-3.1 in) ▲ | +/-75 mm (+/-3 in) |
| V Axis | +/-80 mm (+/-3.1 in) ▲ | +/-75 mm (+/-3 in) |
| Max Workpiece Size | 900 x 650 x 420 mm (35.4 x 25.6 x 16.5 in) | 1,000 x 800 x 400 mm (39.4 x 31.5 x 15.7 in) ▲ |
| Max Workpiece Weight | 1,000 kg (2,205 lb) | 1,500 kg (3,307 lb) ▲ |
| Wire Diameter Range | 0.15 - 0.30 mm (0.006 - 0.012 in) ▲ | 0.100 - 0.300 mm (0.004 - 0.012 in) |
| Surface Finish | 0.15 um Ra (6 uin Ra) | 0.4 um Ra (16 uin Ra) standard; 0.1 um Ra (4 uin Ra) with Crystal Machining ▲ |
| Tank Size | 1,150 x 850 x 480 mm (45.3 x 33.5 x 18.9 in) ▲ | 1,070 x 880 mm (42.1 x 34.6 in) |
| Price Range | $250,000 - $340,000 | $175,000 - $200,000 ▲ |
Advantages
Makino U6 H.E.A.T. Extreme
- Superior u axis at +/-80 mm (+/-3.1 in) vs +/-75 mm (+/-3 in)
- Superior v axis at +/-80 mm (+/-3.1 in) vs +/-75 mm (+/-3 in)
- Superior wire diameter range at 0.15 - 0.30 mm (0.006 - 0.012 in) vs 0.100 - 0.300 mm (0.004 - 0.012 in)
- Superior tank size at 1,150 x 850 x 480 mm (45.3 x 33.5 x 18.9 in) vs 1,070 x 880 mm (42.1 x 34.6 in)
Makino U6 H.E.A.T.
- Superior max workpiece size at 1,000 x 800 x 400 mm (39.4 x 31.5 x 15.7 in) vs 900 x 650 x 420 mm (35.4 x 25.6 x 16.5 in)
- Superior max workpiece weight at 1,500 kg (3,307 lb) vs 1,000 kg (2,205 lb)
- Superior surface finish at 0.4 um Ra (16 uin Ra) standard; 0.1 um Ra (4 uin Ra) with Crystal Machining vs 0.15 um Ra (6 uin Ra)
- More competitive pricing at $175,000 - $200,000 compared to $250,000 - $340,000
Verdict
This is a close matchup. The Makino U6 H.E.A.T. Extreme and Makino U6 H.E.A.T. trade advantages across different specifications, making neither a clear winner on paper alone. Your decision should come down to practical factors: which dealer is closer, which control system your operators already know, what tooling ecosystem you're invested in, and which machine's specific strengths match your highest-volume work. Get quotes on both, run test cuts with your actual parts if possible, and factor in long-term service and support costs.