Machine Comparison
GF DMP Factory 350 vs Trumpf TruPrint 1000
GF Machining Solutions vs Trumpf · Metal Additive Manufacturing
Summary
The GF DMP Factory 350 from GF Machining Solutions and Trumpf TruPrint 1000 from Trumpf are direct competitors in the metal additive manufacturing category. The Trumpf TruPrint 1000 leads in laser power (200 W vs 1x, 2x, or 3x 500 W). 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 metal additive manufacturing.
Specifications Comparison
| Specification | GF DMP Factory 350 | Trumpf TruPrint 1000 |
|---|---|---|
| Laser Power | 1x, 2x, or 3x 500 W | 200 W ▲ |
| Laser Type | Fiber laser, 1070 nm wavelength | Trumpf fiber laser |
| Layer Thickness | Adjustable, min 5 um; typical 30, 60, 90 um | 10 - 50 um (0.0004 - 0.002 in) ▲ |
| Materials | Aluminum, titanium, stainless steel, maraging steel, cobalt-chrome, nickel alloys, tungsten, niobium (C-103), copper alloys | Stainless steels, tool steels, titanium alloys, cobalt-chrome, precious metals, aluminum alloys |
| Software | 3DXpert | TruTops Print |
| Machine Dimensions | 2,370 x 2,400 x 3,470 mm ▲ | ~1,445 x 1,680 x 1,600 mm (56.9 x 66.1 x 63.0 in) |
| Machine Weight | 4,200 kg (9,259 lb) ▲ | ~600 - 700 kg (1,323 - 1,543 lb) |
| Price Range | $600,000 - $1,000,000 | $170,000 - $250,000 (new, configuration dependent) ▲ |
Advantages
GF DMP Factory 350
- Superior machine dimensions at 2,370 x 2,400 x 3,470 mm vs ~1,445 x 1,680 x 1,600 mm (56.9 x 66.1 x 63.0 in)
- Superior machine weight at 4,200 kg (9,259 lb) vs ~600 - 700 kg (1,323 - 1,543 lb)
- Backed by GF Machining Solutions's dealer and service network for parts and support
- Aerospace production facilities running dedicated titanium or nickel alloy builds at volume where automated powder management directly reduces cost-per-part and improves consistency
Trumpf TruPrint 1000
- Superior laser power at 200 W vs 1x, 2x, or 3x 500 W
- Superior layer thickness at 10 - 50 um (0.0004 - 0.002 in) vs Adjustable, min 5 um; typical 30, 60, 90 um
- More competitive pricing at $170,000 - $250,000 (new, configuration dependent) compared to $600,000 - $1,000,000
Verdict
This is a close matchup. The GF DMP Factory 350 and Trumpf TruPrint 1000 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.