VIGA vacuum induction gas atomization powder production equipment has a wide range of applications, capable of producing alloy powder materials such as iron-based, nickel-based, cobalt-based, aluminum-based, and copper-based. It is widely used in advanced manufacturing fields such as 3D printing, laser cladding, thermal spraying, powder metallurgy, and hot isostatic pressing.
Using a tightly coupled spray plate, the gas transfers a large amount of kinetic energy.
High atomization efficiency and high fine powder yield.
High sphericity, controllable particle size
Working principle
1. Induction melting, 2. Atomization, 3. Powder collection
Process characteristics
Ø Strong applicability, capable of producing products such as stainless steel, tool steel, high-temperature alloys, cobalt-chromium alloys, and aluminum alloys.
Ø Diverse furnace charge materials are available, including alloy ingredients, master alloys, and powder revert materials.
Ø Fully enclosed process: The powder is produced in a fully enclosed system to minimize external contact and ensure powder quality.
Ø High purity, produced under vacuum, with low gas and impurity content;
Ø The powder has good quality, utilizing tightly coupled gas atomization nozzle technology, resulting in high sphericity and controllable particle size.
Ø Explosion-proof certification: The device has explosion-proof certification, ensuring safety and reliability.
Name | Technical Parameters of Vacuum Induction Gas Atomization Powder Production Equipment |
Crucible capacity | 10~500kg |
Casting method | Tundish pouring |
**Melting Temperature | ≤1700℃ (long-term operation not exceeding 1650℃) |
Temperature measurement method | Mechanical temperature measurement and dual-color pyrometry |
Insulation temperature | 800~1400°C (adjustable) |
Total power | 100kW~350 kW |
Ultimate vacuum degree | 6.67×10⁻¹ Pa (cold state, empty furnace) |
Pressure rise rate | ≤5Pa/h |
Inert gas | Nitrogen or Argon |
Atomizing gas pressure | 0~6 MPa, nozzle pressure rating 8 MPa |
Atomized gas flow rate | 10~30 Nm3/min |
Atomization capability | 8~10kg/min(316L) |
Production frequency | 3~4h/furnace |
Commonly Used Powder Particle Size Ranges | 15~45μm,15~53μm,53~150μm |
Device dimensions | It depends on the furnace type. When the on-site height is limited, a pit can be used. |
Note: Equipment parameters can be adjusted according to different user requirements. | |