Max.build size：200×200×450 mm
Build size 200×200×450 mm can fully exert the SEBM advantages of stacked printing.
The preheating temperature of the powder bed can reach more than 760°C and significantly improve printing efficiency.
The minimum beam diameter is less than 200μm that can meet the printing needs of high-precision parts.
The filament lifespan is greater than 300 hours that can meet the continuous and long-term printing requirements for large-size parts or mass production of parts.
The electron gun cathode and auxiliary cathode are both made of tungsten material, which has good durability and is conducive to low-cost manufacturing of parts.
Variable energy density preheating technology achieves uniform and consistent heating temperature of substrate and powder bed in the forming area.
The down powder-feeding technology allows for real-time monitoring of powder residue, improving the accuracy and stability of powder extraction and spreading, and reducing requirement for powder fluidity during printing process.
Purer parts are formed in vacuum environment with low oxygen increment; Greater design freedom,less dependence on support and no subsequent heat treatment.
Max. build size | 200×200×450 mm3 |
Beam power rating | 6 kW |
Electron accelerating voltage | 60 kV |
Beam current | 0～100 mA |
Filament life | ≥300 h |
Cathode type | Indirectly heated tungsten cathode |
Min. beam diameter | ≤200 μm |
Powder bed preheating process , substrate preheating temperature | ～760 ℃ |
| The thickness of each layer of powder | 0.035～0.5mm（Can be adjusted） |
Ultimate vacuum of the forming chamber | ≤5×10-3 Pa |
| Working vacuum | （1～2）×10-1 Pa |
Build accuracy of components | ≤±0.3 mm/100mm |
| Density of physical parts | ≥99.4%（Take TC4 as an example） |
External dimension | 2330×1890×3425 mm3 (L×W×H) |
Machine weight | 4.6 t |
CAD (interface) | STL |
Control software | SEBM-ICS |
Titanium and Titanium alloy, Tantalum, Zirconium Niobium alloy and other medical materials; Titanium Aluminum alloy, Brittle and difficult processed materials; Tungsten, Niobium and other refractory metals and alloys.
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