GST-H400 Selective Electron Beam Melting(EBM/SEBM) Equipment (Manufacturing of large-scale complex parts and batch production of small and medium-sized complex parts)

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Presentation of the equipment's characteristics

High power, large forming size, higher forming efficiency
Meet the manufacturing needs of large-size complex parts in the aerospace, nuclear industry, weapons, automobile and other industries, as well as the needs of batch production of small and medium-sized complex parts
Maximum forming size: 400×400×400mm; Applicable materials: titanium and titanium alloys, copper and copper alloys, etc.

processed samples
  • Maximum forming size of 400×400×400mm, meeting the manufacturing needs of large complex parts and mass production of small to medium complex parts.
  • 6kW electron gun power, cathode lifespan >500h, significantly improving printing efficiency.
  • Electron gun cathode and auxiliary cathode are both made of tungsten, providing high durability and enabling cost-effective part manufacturing.
  • Utilizes downward powder feeding technology with real-time powder level monitoring, improving powder collection and spreading accuracy and stability while reducing the requirements for powder flowability during printing.
  • High electron beam penetration capability, deeper molten pool, high energy absorption and conversion efficiency, faster forming speed, higher production efficiency, and denser printed parts.
  • Vacuum environment printing results in minimal oxygen increment, purer parts, greater design freedom, fewer supports, and no need for post-heat treatment.
  • Proprietary SEBM process system allows independent adjustment of equipment process parameters to adapt to different metal materials.
  • Equipped with multiple safety protection systems, enabling automatic fault handling.
Max. build size400×400×400 mm
Beam power6 kW
Electron accelerating voltage60 kV
Beam current0～100 mA
Filament life＞500 h
Cathode typeIndirectly heated tungsten cathode
Min. beam diameter≤300 μm
Max. powder bed preheat temperature750 ℃
Ultimate vacuum5×10-3 Pa
Build accuracy of components±0.3 mm
External dimension3900×5200×3500 mm3
Machine weight7.5 t
CAD (interface)STL
Control softwareSEBM-ICS