Welding & Solders

China optimal vacuum gas aotmization device for making stainless steel powders
Specifications:

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Middle frequency power supply | Type | KGPS-100/1S |
Input voltage | 3N-380V, 50/60Hz |
Output power | 100KW |
Frequency of output | 1000Hz |
DC Voltage | 500V |
DC Current | 200A |
Output voltage | 450V |
Cooling water flow | 30T/h |
IP Grade | IP 54 |
Supply | IGBT middle frequency power supply |
Smelting furnace |
Atomizing chamber |
Air-fluxing control cabinet |
Powder collecting cabinet |
Pipe fittings |
Closed cooling water tower |
Integrated control system |
Operation platform |
Insulation heating system |
Vibration screen |
Cyclone separator |
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Description:

The vacuum smelting chamber adopts two-layers cold water structure. The outer is A3 carbon steel, and the inner is stainless steel. The furnace is of vertical type and side door can be opened horizontally.

The induction coil is connected to the middle frequency induction power supply out of the vacuum chamber by water cooling electrode.

The vacuum atomizing chamber is made up of high quality stainless steel. The cooling area is 14000 in diameter, 4000mm in straight height. The top and bottom is in taper shape. The bottom is connected to the cyclone separator.

Pump system uses the secondary pump system, the Roots pump uses ZJP-2500, the backing pump uses two H-150. Vacuum valve uses manual butterfly valve.

Cyclone separator adopts the general formula design, lined with high temperature heat insulation material interfaces at the bottom with the atomizing chamber are set the cooling water jacket to ensure the seals for long time using.

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Applications:
The vacuum gas atomization equipment is for metal powder manufacturing on the base of VIGA of Europe. It’s used for R&D institution and universities to study the spherical and semi-spherical metal powder. Also it can be used in real industry for mass production. The atomizing powders can be widely applied in 3D printing, thermal spraying, magnetic material, brazing, cemented carbide and diamond alloy tool etc.
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Competitive Advantage:
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Can produce metal and alloy powders that can not be done by water atomization.

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Can produce spherical and semi-spherical powders.

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Can produce many special alloy powders as the solidification overcomes the segregation.

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Can make the powders particle sizes meet the requirements with proper technology.

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Oxygen content is lower than 200mpp.


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Detailed Image: