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SLMP systems

Sailong Microwave Plasma Powder Production Equipment

The equipment can be equipped with spheroidization and nanoscale powder production process modules, allowing users to conveniently produce metal and non-metal powders according to their needs.


Sailong Microwave Plasma Powder Production Equipment
Functional advantages
  • The microwave plasma flame temperature ranges from 3,000 to 6,000 K, achieving basic full coverage of metals and ceramic materials.

  • It features high energy density and uniform distribution, resulting in rapid reaction rates.

  • The plasma can be precisely controlled by adjusting the microwave power and gas flow pressure.

  • It is clean, green, energy-efficient, and environmentally friendly.

Main technical parameters

Equioment type

SLWB-15

SLWB-25

Total power40KW, 380V±5%, Three-phase five-wire system50KW, 380V±5%, Three-phase five-wire system
Microwave plasma power

15KW

25KW

Input raw materials

Support non-spherical metal/non-metal powder raw materials with a particle size of 1~200μm

Powder particle size
  • Spherical powder:1~100μm

  • Nanopowder:10~100nm

Ultimate   vacuum≤10 Pa,Vacuum pumping method by mechanical pump   and water ring pump≤15 Pa,Vacuum pumping             method by mechanical pump and water ring pump
Cooling   methodWater cooling, and supporting water cooler circulation cooling
AtmosphereN2Purity ≥ 99.999%, dew point ≤-70°C
Process   package
  • Pure W spheroidization process package:    particle size 5~53μm, feed speed 300g/h,    nodularization rate >80%, production            capacity 2kg/8h

  • High-purity silicon nanoification process    package: raw material powder particle size 30~70μm, feed speed 90g/h, nanoparticle   size 10~30nm

  • Pure W spheroidization process  package: particle size 5~53μm,    feed speed 600g/h,                       spheroidization rate >80%,          continuous operation, production  capacity 4.5kg/8h,

Control    systemPLC and industrial computer to monitor temperature/pressure/flow rate in real time
Equioment size3000×900×1970 mm(L×W×H)4700×3300×2700 mm(L×W×H)
Equioment weight~1.5t~2.5t


Supporting materials

Spheroidized powders: titanium alloys, iron-based alloys, refractory metals and their alloys, high-temperature alloys, high-temperature ceramics, etc.

Nanopowders: Si, Cu, Ni, carbides, nitrides, oxides, etc.


Application Cases
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Nano-silicon powder
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Spheroidized refractory metals
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