Plasma Atomization Series HG-PA

The HG-PA system is designed to produce platinum, pure slver and is aloys, titanium and ttanlum alloys, nicke-based aloys.refracbry metals, and other metal powders. These materials are wdely used in advanced adtitive manufacturing processes such as laserpowder bed fusion(LPBF), electron beam melting (EBM), laser direct energy deposition (DED), and hot isostatic pressing (HIP) of powder-based preforms.

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Product Description
Specification
Process Characteristics

Product Description

The HG-PA system is designed to produce platinum, pure silver and its alloys, titanium and titanium alloys, nickel-based alloys, refractory metals, and other metal powders. These materials are widely used in advanced additive manufacturing processes such as laser powder bed fusion(LPBF), electron beam melting (EBM), laser direct energy deposition (DED), and hot isostatic pressing (HIP) of powder-based preforms.

Specification

Equipment Models & Parameters

Parameter Type	PA
Plasma Power (kW)	50-100
Total Power (kW)	370
Ultimate Vacuum (Pa)	6.67×10⁻¹Pa
Number of Plasma Generators (set)	3
Wire Diameter (mm)	3.0-3.2
Time to Reach Operating Vacuum (min)	≤20
Leak Rate (Pa/h)	≤20
Dimensions (m)	5×5×5.5

Compatible Materials & Performance Metrics

Metric Type	Titanium Alloy Powder 0~53μm
Yield (%)	≥55
Oxygen Increase (ppm)	≤300
Sphericity (%)	≥93
Powder Yield (%)	≥94
Production Efficiency (kg/h)	3-5

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＊The above data are obtained under HG-ATOMI operating conditions. The final equipment parameters are subject to the actually sold products.

Process Characteristics

Non-Contact Melting

No contact with ceramic crucibles during melting, ensuring impurity-free production and high-purity powders
Broad Material Compatibility

Capable of processing reactive and refractory metals including silver, titanium, platinum, zirconium, molybdenum, tungsten, and their alloys
High Powder Quality

Produces powders with high sphericity, low satelliting, and excellent flowability
Low Operating Cost

Reduced gas consumption and overall
energy usage
Innovation

The plasma generator instantly melts and atomizes wire feedstock via
high-kinetic impact, producing highly spherical powders
Smart

Integrated Operation
Real-time monitoring and traceable production data
Seamless

The plasma generator system allows adjustable current to produce powders
of various materials and particle sizes for continuous batch production