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DC Ladle Refining Furnace

DC Ladle Refining Furnace

Payment Type: T/T

Transportation: Ocean,Land

Product Attributes
Product Attributes

BrandYOUNENGDE

Place Of OriginChina

StatusNew

Types OfArc Furnace

UseMelting Furnace

Video Factory InspectionProvided

Mechanical Test ReportProvided

Core Component Warranty Period1 Year

Core ComponentsPlc

Warranty Period1 Year

Out-of-warranty ServiceVideo Technical Support, Online Support, Spare Parts, Field Maintenance And Repair Service

Core Selling PointEnergy Saving

Where To Provide Local Services (in Which Countries Are There Overseas Service Outlets)None

Applicable IndustryManufacturing Plant, Energy &Amp; Mining

Showroom Location (in Which Countries Are There Sample Rooms Overseas)None

Packaging & Delivery
Selling Units : Set/Sets
Package Type : Steel Case/ Wooden Case

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Product Description

Double electrode DC Electric Arc Furnace

100~10000kVA

Ladle refining furnace refers to equipment that has both heating and refining functions for steelmaking furnaces. It is used to refine the molten steel in the initial refining furnace (electric Arc Furnace, open hearth furnace, converter), and can adjust the temperature of the molten steel, process buffering, and meet the important metallurgical equipment of continuous casting and rolling. Ladle furnace is one of the main equipment for refining outside the furnace.

The main functions of the ladle refining furnace are:
1. Temperature rise and insulation function of steel liquid. The steel liquid obtains new heat energy through arc heating, which not only allows for the addition of alloys and adjustment of composition during ladle refining, but also the addition of slag, facilitating deep desulfurization and deoxygenation of the steel liquid. Moreover, the required steel pouring temperature for continuous casting is ensured, which is beneficial for improving the quality of dry cast billets.
2. Argon stirring function. Argon is blown into the molten steel through a breathable brick installed at the bottom of the ladle, providing a certain stirring function.
3. Vacuum degassing function. After lifting the steel ladle into the vacuum tank, a steam jet pump is used for vacuum degassing. At the same time, argon gas is blown into the bottom of the ladle to stir the steel liquid, which can remove the hydrogen and nitrogen content in the steel liquid, further reduce the oxygen and sulfur content, and ultimately obtain a high purity steel liquid and superior performance materials.
The application of ladle refining furnace can at least increase the following benefits for the entire enterprise: accelerating production rhythm and improving the overall metallurgical production efficiency.

Ladle refining furnaces are widely used in industries such as industry, steel, and metallurgy.


Green and energy-saving, stable and reliable



Equipment characteristics

1.The power consumption is 10%~15% less than that of AC furnace.


2.The consumption of graphite electrode is 40% less than that of AC furnace.


3.Compared with AC furnace, it eliminates the investment of reactive power compensation device.


4.The noise level is 10~20 dB lower than AC furnace.


5.In the smelting process, metal ions in the melt will be concentrated around the negative electrode due to electrolysis, so as to improve the yield and purity of products, which is more conducive to the enrichment of precious metals and other high-value metals.


6.The current direction and electromagnetic field direction of DC furnace remain unchanged. Driven by the magnetic field, the molten slurry circulates in one direction all the time, forming electromagnetic stirring, so that the material melts without dead corners, the product quality is high, and the yield is high.


7.When an accident occurs in the smelting process and a power failure occurs for a period of time, an insulating hard shell will be formed on the surface of the molten liquid. 

Facing this situation, the double electrode DC furnace can start arc smelting again by adding arc striking materials such as coke at the bottom of the electrode.


Supply Ability & Additional Information

PackagingSteel Case/ Wooden Case

TransportationOcean,Land

Place of OriginCHINA

HS Code8514390010

PortQingdao,Rizhao

Payment TypeT/T

IncotermFOB,EXW

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ANYANG YOUNENGDE ELECTRIC CO.,LTD

EMAIL : 13949514533@163.com

ADD. : Northwest corner of the intersection of Huaxiang Road and Angang Avenue, Anyang, Henan China

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