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Gas Atomization Equipment for Metal Alloy Powder Manufacturing Gas Atomizer Viga for 3D Printing

FOB Price:	US$350,000.00-2,000,000.00 / Set
Min. Order:	1 Set

Min. Order	FOB Price
1 Set	US$350,000.00-2,000,000.00

Port:	Changsha, China
Production Capacity:	20 Sets/Year
Payment Terms:	L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Product Description

Company Info

Basic Info.

Model NO.

VIGA-50

After-sales Service

One Site Training and Installation

Warranty

One Year

Raw Material

Blocks, Plates, Bars, Rods, etc. Raw Materials in

Proccessed Material

Metals or Alloys

Capacity

10-500kg

Trademark

Skyline

Transport Package

Standard Export Package

Specification

Dimension(L*W*H): Various according to the request

Origin

China

HS Code

85142000

Product Description

VIGA Systems Vacuum Induction Melting Inert Gas Atomization Systems for Charge Weights from 5 up to 2500 kg

SKYLINE is the market and technology pioneer for vacuum inert gas atomizers used in the production of high-quality metal powders. In addition, SKYLINE has extensive experience in combining various melting technologies with inert gas atomization systems to address particular material requirements. The application-specific combination of melting and atomization techniques enables production of a wide range of super-clean metal powders, including super-alloys, precious metals, refractory and reactive metal powders. Our clients can choose between two main atomizer types, namely EIGA and VIGA, for charge weights from 5 kg up to 2000 kg. Customized EIGA and VIGA design variations are available to meet customer specific requirements.
SKYLINE's Vacuum Induction Melting Inert Gas Atomization System for the production of high-quality, spherical metal powders
Vacuum induction melting and inert gas atomization is the leading process for production of a variety of high-performance metal powders and essential for quality manufacturing of Ni-based super-alloys as well as Fe-, Co-, Cr-based and other special alloy powders. In the VIGA system, a vacuum induction melting unit is integrated with an inert gas atomization unit. The starting materials are melted using electromagnetic induction which couples electrical power into the crucible/material under vacuum or in an inert gas atmosphere. Once the desired melt homogeneity and chemical composition have been achieved, the material is poured into a tundish by crucible tilting. The fine metal stream flowing from the tundish orifice into the atomization nozzle system is subject to a high-pressure, inert-gas jet and then atomized. The combination of molten metal and gas jet creates a spray of micro-droplets that solidifies in the atomization tower and forms fine powder with spherical shape.

Powder Characteristics
Powders produced with SKYLINE's VIGA systems typically have the following characteristics:

Spherical shape
Good rheological flow characteristics
Particle size ranging from 30 µm ≤ d₅₀ ≤ 90 µm
High purity
High flow ability
Low O, N, and H concentrations
Rapidly solidified and homogeneous microstructure

Materials and Metal powder applications
VIGA systems are the most versatile method for processing a variety of metallic elements and alloys into metal powders. Powders produced by the VIGA process are used in numerous applications highlighted below:

Materials

Ni-base super-alloys
Fe-, Co-, Cr-base alloys
High alloy steels
High purity Cu-, Al- and Mg-alloys
MCrAlY alloys
Precious metals and their alloys

Applications

Solder and brazing metals
Wear and oxidation protection coatings
Ultrapure reactive copper and aluminum alloys
Sputtering targets
Feedstock for additive manufacturing technologies (e.g. 3-D printing)
Feedstock for MIM and HIP

Markets served

Aviation industry
Power engineering
Electronics and chemical industry
Bio-medical engineering
Precious metal industry
Research and development

Large Scale VIGA Systems
SKYLINE offers large-scale VIGA systems with capacities up to 2500 kg per batch for high-volume production of metal powders. The SKYLINE design for large-scale production VIGA systems is optimized for high-throughput and cost-efficient production of high-quality metal powders. The systems are known for their reliability with highest equipment uptimes and designed for operational safety and convenient equipment operation. For example, furnaces can be equipped with double crucible doors on the melting chamber.

Large-scale VIGA system equipped with double door melting furnace chamber
With this configuration, each furnace door is equipped with its own vacuum induction melting station for quick crucible exchange and less process overhead time. While one crucible is in production, the second crucible can be cleaned or re-lined in stand-by position, ready to use for the next melt. With this design, equipment downtime is minimized and production flexibility is improved. The system design also allows the flexibility to use different crucible sizes that share a single gas atomization system.
Another custom design for high-throughput VIGA systems uses two tundishes arranged on a movable cart. Should the outlet nozzle of the first tundish system become clogged, the second pre-heated tundish system is moved into atomization position to continue and finish the process. The redundant tundish system increases the operational safety and minimizes potential production losses whenever the outlet nozzle requires cleaning.

VIGA2B-EIGA Dual Front End System
The VIGA2B-EIGA integrated system was specifically developed for laboratory use and R&D projects. This system is operated with either a VIGA2B melting chamber or an EIGA melting chamber, and the chamber change over requires only a few hours. All other equipment and sub-assemblies are used for both operational modes without any need for system component changes.
The two operational modes of VIGA2B-EIGA integrated system enable production of a broad spectrum of different metal powders.

Customer Benefits

State-of-the-art VIGA and EIGA furnaces with capacities from 5 kg up to 2500 kg per batch for production of high purity, spherical metal powders
Broad spectrum of customized inert gas atomizer designs to meet a wide range of market requirements based on SKYLINE unique engineering solutions
High quality product, high powder yields, repeatable product properties and narrow particle size distribution by precise control of all critical process parameters
Energy- and cost-efficient production of a wide range of metal powders using optimized VIGA and EIGA furnace designs
Long-term expertise in inert gas atomizer engineering, numerous field installations and comprehensive services for equipment assembly and commissioning ensure trouble-free production ramp-up

Our clients trust SKYLINE's 25 years' experience and knowledge in developing, engineering and supporting advanced furnaces designs and choose from diverse state-of-the-art VIGA and EIGA systems for production of numerous high-performance metal powders. If you require a specialized furnace concept, SKYLINE welcomes the opportunity to engineer and build a customer-specific inert gas atomizer which meets your requirements and applications.

Skyline is able to provide VIGA Gas atomization production line technical proposals for our esteemed customers.

Address: Building H1, Yiyang High-tech Industrial Park, Hunan Province, China

Business Type: Manufacturer/Factory, Group Corporation

Business Range: Industrial Equipment & Components, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy

Management System Certification: ISO 9001

Main Products: Powder Production Equipment, Gas Atomizer, Water Atomizer, Plasma Spheroidization Equipment, Gas Flame Spheroidization Equipment, Plasma Rotate Electrode Process (Prep) Equipment, Ti64 Pure Titanium Powder Production Equipment B

Company Introduction: Skyline was established in 1995. With the expansion of the company′s scale and the reform of the shareholding system, the company was renamed in 2018 as "Hunan Skyline Smart Materials& Technology Co., Ltd". Which is located in eastern industrial park of Yiyang National High-tech Zone, Hunan Province, China.

As a high-tech company specializing in R& D and manufacturing the intelligent technology equipment for new materials, providing the comprehensive solutions for innovative material preparation, especially we focus on the R& D of preparation technology and manufacturing of production equipment for various structural and functional superfine, micro-nano powdered new materials.

Our product chain includes high performance powdered materials preparation technology and equipment, powdered materials modification technology and equipment, powdered products sintering and heat treatment technology and equipment, etc.

This industry technology involved in chemical, metallurgy, materials science, quantum mechanics, mechanical design technology, industrial heating technology, atmosphere control technology, vacuum control technology and intelligent control technology and so on. These cross subjects and technologies are integrated, comprehensive and professional, with high complexity.

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