Combining advantages of high speed and mass production to realize diameter 50mm of electrode can be produced continuously and stably at 30000rpm without damaging the vacuum.
The overall design of equipment is compact, with low height, small footprint and simple installation conditions.
High energy density and melting temperature greater than 2600℃, capable of preparing various types of metal powders such as superalloy and refractory alloy.
High sphericity, almost no hollow powder or satellite powder.
Non-contact powder production in full process, high powder purity and oxygen increment is less than 100ppm.
Suitable for mass production of fine powder (15-53um) of metal powders such as Nickel base superalloy and high-strength steel.
Equipment type | N50 | N75 |
Rotation | ～26000 rpm | ～22000 rpm |
Diameter of speed | Φ50 mm | Φ75 mm |
Powder morphology | Spherical rate ≥ 0.9 | Spherical rate ≥ 0.9 |
Particle size | Particle size range 10-200 μm, of which -150 μm yield ≥80%, D50≤63 μm (nickel-based superalloy) | D50≤105 μm (Titanium alloy) |
Oxygen increment | ≤100 ppm（nickel-based superalloy） | ≤100 ppm（Titanium alloy） |
Production capacity | ≥100 kg/8h（nickel-based superalloy） | ～100 kg/8h（Titanium alloy） |
| Ultimate vacuum | ≤5×10-3 pa | ≤5×10-3 pa |
Atmosphere | High purity Ar or He | High purity Ar or He |
Maximum powder | 260 kW，3 phase 380±10% V, 50±1 HZ | 300 kW，3 phase 380±10% V, 50±1 HZ |
Floor space | 6.2 m×5.0 m×3.55 m (L×W×H) | 6.9 m×5.4 m×4.5 m (L×W×H) |
Nickel base superalloy, high-strength steel and metallic material.
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