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The Vacuum Induction Gas Atomization (VIGA) Powder Production System is
designed for the preparation of high-quality spherical metal powders
used in additive manufacturing and advanced materials research. The
system utilizes vacuum induction melting combined with high-pressure
inert gas atomization to transform molten metal into fine spherical
powder with excellent flowability and controlled particle size
distribution.
Technical Parameters
Product Description
The Vacuum Induction Gas Atomization (VIGA) Powder Production System is designed for the preparation of high-quality spherical metal powders used in additive manufacturing and advanced materials research. The system utilizes vacuum induction melting combined with high-pressure inert gas atomization to transform molten metal into fine spherical powder with excellent flowability and controlled particle size distribution.
This equipment is suitable for producing iron-based, nickel-based, cobalt-based and other alloy powders widely used in metal 3D printing, powder metallurgy, aerospace components, and advanced manufacturing industries. The vacuum environment effectively reduces oxygen contamination, ensuring high purity and consistent powder quality.
The system integrates induction melting, atomization chamber, cyclone powder collection, vacuum system, gas control system, and PLC-based intelligent control, enabling stable operation and precise control of the atomization process. Its modular structure and compact design make it suitable for both research laboratories and pilot-scale powder production.
With reliable performance, high powder yield, and stable particle morphology, the VIGA atomization system provides an efficient solution for producing spherical metal powders required in modern additive manufacturing technologies.
Technical Parameters:
| Item | Parameter |
| Model | KS-VIGA-10 |
| Equipment Type | Vacuum Induction Gas Atomization Powder Production System |
| Melting Capacity | 8 kg/batch (based on Fe density) |
| Maximum Melting Temperature | 1750 °C (recommended long-term ≤1700 °C) |
| Melting Power Supply | 60 kW IGBT induction power |
| Holding Power Supply | 30 kW |
| Input Voltage | 380 V ±10% |
| Power Phase | Three Phase |
| Frequency | 50 Hz |
| Ultimate Vacuum | 6.67 × 10⁻¹ Pa |
| Pressure Rise Rate | ≤2 Pa/h |
| Atomization Chamber Diameter | 1200 mm |
| Atomization Chamber Height | 2700 mm |
| Total Equipment Height | 6000 – 7500 mm |
| Footprint Area | approx. 5000 × 5000 mm |
| Total Equipment Weight | approx. 12 tons |
| Atomization Gas Consumption | 50 Nm³ per batch |
| Peak Gas Flow Rate | 1500 – 1700 Nm³/h |
| Cooling Water Flow | approx. 10 m³/h |
| Cooling Water Pressure | 0.2 – 0.4 MPa |
| Control System | PLC automatic control system |
| Operating Personnel | 1 – 2 operators |