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)

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

GST-T200 Selective Electron Beam Melting(EBM/SEBM) Equipment (Mass production of complex parts with high precision and low cost) — Electron beam 3D printing of titanium-aluminum blades for aviation engines, 24 pieces can be printed at a time

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 size	400×400×400 mm
Beam power	6 kW
Electron accelerating voltage	60 kV
Beam current	0～100 mA
Filament life	＞500 h
Cathode type	Indirectly heated tungsten cathode
Min. beam diameter	≤300 μm
Max. powder bed preheat temperature	750 ℃
Ultimate vacuum	5×10^-3Pa
Build accuracy of components	±0.3 mm
External dimension	3900×5200×3500 mm³
Machine weight	7.5 t
CAD (interface)	STL
Control software	SEBM-ICS