Smelting Electroslag Furnace Transformer

• Customization: Available
• Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio, Furnace Transformer
• Phase: Three
• Model NO.: HZD-1000/10
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Multi-winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Usage: Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer, Furnace Transformer
• Frequency Characteristics: 50Hz or 60Hz
• Shape of Core: Customized
• Brand: Ville Enterprise
• Transport Package: Wooden Cases
• Specification: IEC Standard
• Trademark: VILLE
• Origin: Ningbo China
• HS Code: 8504231100
• Production Capacity: 50000 Sets/Year

Product Description

Smelting electric slag furnace transformer 

Product Parameters

Electroslag Furnace Transformer: Uses & Application Scenarios An electroslag furnace transformer is a specialized power supply device designed for electroslag remelting (ESR) processes. It features a low-voltage, high-current output characteristic and multiple voltage tap adjustments, which can precisely match the power demand of electroslag furnaces during melting, refining, and solidification stages.
Core Uses 1. Power Supply for Electroslag RemeltingIt provides stable, adjustable low-voltage and high-current power to the electroslag furnace. The electric arc generated between the electrode and the slag pool converts electrical energy into thermal energy, heating the slag to a high temperature (1600-1800°C) to melt the consumable electrode.
2. Metallurgical Quality Control By adjusting the output voltage (via tap switches), it controls the temperature and heating rate of the slag pool, promoting the removal of impurities (such as sulfur, phosphorus, and non-metallic inclusions) in the molten steel. It also optimizes the solidification structure of the ingot to improve the purity, uniformity, and mechanical properties of the metal.
3. Adaptation to Variable Load ConditionsIt has strong overload capacity and stable voltage regulation performance, which can adapt to the load changes during the electroslag remelting process (e.g., the change of electrode immersion depth, the fluctuation of slag pool resistance). It ensures continuous and stable operation of the furnace.  
Typical Application Scenarios
1. Special Steel Production
High-grade alloy steel: Used for remelting bearing steel, tool steel, die steel, and high-speed steel. The electroslag remelting process can significantly improve the cleanliness and fatigue resistance of the steel, meeting the requirements of precision machinery, aerospace, and automotive manufacturing.
Heat-resistant steel and corrosion-resistant steel: Applied in the production of materials for power station boilers, chemical equipment, and marine engineering, enhancing the high-temperature and corrosion resistance of the products.  
2. Non-ferrous Metal ProcessingRemelting of special non-ferrous metals and alloys, such as titanium alloy, nickel-based superalloy, and copper alloy. These materials are widely used in aerospace engines, nuclear reactor components, and high-end electronic devices.



Electroslag Furnace Transformer Parameter Sheet 
Product Name: Electroslag Furnace Transformer
Model: HZD-1000/10

Parameter Item	Specification
Rated Power	1000 kVA
Primary Voltage	10 kV
Secondary Voltage	80/75/72.5/70/67.5/65/65/60/55/50 V
Connection Symbol	Li0

Technical Remarks :

1. Executive Standards: This transformer shall be designed, manufactured, tested and delivered in full compliance with the latest versions of international standards including but not limited to IEC 60076 (Power Transformers), IEC 60289 (Dry-Type Power Transformers) and relevant requirements of the tender documents.

1. Rated Performance Requirements: The no-load loss, load loss and impedance voltage of the transformer shall meet the limits specified in IEC 60076, and the specific values shall be provided in the supplier's technical proposal. The transformer shall be capable of continuous operation under rated power and rated voltage conditions.

1. Voltage Regulation Performance: The secondary voltage has 10 tapping levels, which shall be realized by an on-load tap-changer (OLTC) or off-load tap-changer as specified. The tap-changer shall have reliable performance, and its operation mechanism shall meet the requirements of IEC 60214.

1. Insulation Level: The primary side insulation level shall be in accordance with IEC 60076-3, with rated lightning impulse withstand voltage not less than 75 kV and rated power frequency withstand voltage not less than 35 kV (1 min). The secondary side insulation level shall be matched with the rated voltage, ensuring safe and reliable operation.

 

Company Profile

Company Introduction
 

NingboVille Enterprise Co.,Ltd. is a combination of Transformer R&D center, production, sales and after sales  service,possesses of strong technical strength and excellent manufacturing equipments, as well as modern Office facilities. It specially produces large scale power transformer and industrial transformers of high quality and reliability. A large share of its resources are devoted to research and development of industrial and special transformers and reactors for any special application,such as
the iron and steel and electrometallurgical industries.The company main working is suppling,engineering,designing,manufacturing, executing, and commissioning for transformer.

Why Choose Us

FIRST-CLASS PROCESSING AND TEST EQUIPMENT
We have more than 500 sets of sophisticated, advance production and test equipments, complete and perfect processing equipments, and scientific and rational processing technology, which guarantee first-class products, Authorized by the Bureau of Zhejiang Technology Supervision, Quzhou,Fangyuan Inspection Company of Power Transmission and Transformation Equipment, whick is based on our testing center, undertakes the quality inspection of the industry in our province, this is a solid guarantee for our excellent product quality.

BEAUTIFUL ENVIRONMENT
We are confident that good products come from good personnel, and good environment makes qualified personnel. The company is committed to creating a garden-like working environment for employees. We have green belts, modern standardized workshops and well-planned parks where we sow our youth; we work hard, so we are harvesting the future.

With the first-class quality products, reasonable price and excellent after-sale services.product not only best-selling all over the country,but also in the international market have higher credit, such as Thailand, Vietnam, Myanmar, Indonesia,alaysia,Philippines, Ethiopia and Nigeria, Saxonstan,Uzbekistan, Korea, Turkey, Sudan, Iran etc. especially in the steel enterprises, VILLE production of transformers already have high reputation.


Our Performance:

1.	Pre sale service
a.	make technical solution
b.	send quotation, technical data sheet and drawing
c.	prepare power transmission plan, testing plan,and shipment plan
2.	In sale service
a.	supervise the manufacturing schedule totally in accordance with the plan
b.	send photos to customer during every manufacturing process(hold point)
c.	inform the customer one week before testinng.
3.	After sale service
a.	installation and commissioning, training the workers
b.	quick response within 12 hours any time
c.	provide 12 months gurantee period normally.

 

Electroslag Furnace Transformer  Premium Solution for Metallurgical Excellence | International Tender Ready
Product Name: Electroslag Furnace Transformer
Manufacturer: NINGBO VILLE ELECTRIC CO., LTD.
As a professional manufacturer adhering to international quality standards, NINGBO VILLE ELECTRIC CO., LTD. presents our high-performance Electroslag Furnace Transformer, tailored for the global metallurgical industry's stringent requirements. Designed to power electroslag remelting (ESR) processes with unparalleled stability and precision, our transformers are fully compliant with international norms and ideal for international bidding projects across aerospace, heavy machinery, special steel production, and advanced material manufacturing sectors.