What is the smelting process efficiency improvement?

The process reduces melting time by 15-20 minutes per furnace, cuts electricity consumption by 50-60 kWh/t, and increases productivity by about 20%.

How is the electrode lifting controlled?

It adopts PLC + proportional valve control technology with multi-signal acquisition and comparison to improve arc starting speed and avoid grid impact.

What are the main technical advantages of this EAF?

Key advantages include low power consumption, high safety and stability, reduced electrode consumption, easy PLC operation, and high arc initiation efficiency.

Energy Efficient Safe & Stable EAF Electric Arc Furnace for Scrap Steel

Name: Energy Efficient Safe & Stable EAF Electric Arc Furnace for Scrap Steel
Brand: Xi'an Sanrui Electric Furnace Co., Ltd
SKU: 2031060712

Shaanxi, ChinaXi'an Sanrui Electric Furnace Co., Ltd

US$199,999.00-499,999.00

1 Set

Product profile

Customization

Available

Certification

Place Style

Horizontal

Model NO.

HX-20t

Range of Applications

Industrial

Type

IF Furnace

Usage

Steel Molding

Fuel

Electric

Rated Capacity

20t

Max Capacity

33t, Average 28t

Furnace Shell Diameter

4000mm

Melting Bath Diameter

3300mm

Melting Bath Depth

830mm(Include 100mm Slag Thickness)

Volume Furnace Chamber

31m3

Melting Bath Volume

5.54 M3(Include 100mm Slag Thickness)

Rated Transformer Capacity

12500kVA

Primary Voltage

35kv

Secondary Voltage

350V~295V~146V 12stage

Voltage Regulator Method

Regulate at No-Load

Rated Arc Current

24ka

Current Frequency

50Hz

Electrode Pitch Cycle Diameter

950mm

Transport Package

Wilding Film + Wooden Case

Specification

customised

Trademark

Origin

Shaanxi China

HS Code

8515390000

Key features

Low Power Consumption: Pure copper conductive medium and optimized circuit design reduce resistance and heat, lowering electricity costs.

High Safety & Stability: Hydraulic system with accumulators ensures stable operation and continues work during power outages.

Reduced Electrode Wear: Anti-electrode breakage system minimizes breakage probability, saving molten steel and reducing losses.

Easy PLC Operation: Human-machine interface allows full computer control for charging, feeding, smelting, and steelmaking.

High Arc Initiation: Multi-signal acquisition and PLC comparison technology improve arc starting speed and grid stability.

Customizable Capacity: Rated capacity of 20t with max output of 33t; other capacities and solutions can be customized.

Versatile Steel Smelting: Suitable for low carbon steel, low alloy steel, various alloy steels, stainless steels, and ordinary steel.

Engineer Installation: Sanrui sends engineers to your factory for installation, debugging, and operation training.

Company profile

Importers and ExportersFast DeliveryLow MOQR&D Capabilities

Xi'an Sanrui Electric Furnace Co., Ltd

Shaanxi, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤1.52h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company whose stated business scope includes metallurgy special equipment manufacturing and sales, furnaces, electric furnaces, and transformers. It reports experience in developing, designing, and producing steelmaking equipment, offers sample-, design-, minor-, and flexible-customization services, and has provided OEM services for well-known brands. R&D activity is supported by new products introduced during the past year and ODM availability. After-sales offerings include debugging, repair, equipment installation, maintenance, and training, but there is no overseas agent or branch, overseas warehouse, showroom, or stated overseas-service country. Service management evidence is mixed: complaint handling has a clear procedure and records, while supplier-service assessment and corrective/preventive-action procedures lack written procedures or records. Financial-capacity records are identified for three years, but no financial figures or performance conclusions are...

Supplier typeThe supplier is explicitly classified as a trading company. Its stated scope includes metallurgy special equipment manufacturing and sales, furnaces, electric furnaces, and transformers, indicating sector alignment but not establishing its operational manufacturing status.

After-Sales capabilityThe supplier lists debugging, repair, equipment installation, maintenance, and training among its service offerings, and reports a clear complaint-handling procedure with records. However, it has no overseas agents or branches, overseas warehouse, or showroom, and its corrective/preventive-action mechanism lacks written procedures or records.

R&D capabilityThe supplier reports that it introduced new products during the past year, provides ODM services, and develops and designs steelmaking equipment. It does not have an available SDK, but the provided evidence still supports active product-development capability.

Production capacityThe company describes itself as a specialized manufacturer involved in the development, design, and production of steelmaking equipment, while its registered type is a trading company and its scope includes metallurgy equipment manufacturing. This supports relevant production involvement, but no capacity, facility, equipment, or output data is provided.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, minor customization, and flexible customization. The same range is reported in two slices, providing direct evidence of broad customization options.

Product Q&A

Q:What is the rated capacity and maximum output?

The rated capacity is 20t with an average output of 20t. The maximum steel output can reach 30t-33t depending on the specific configuration.

Q:What types of steel can this furnace smelt?

It is designed for smelting low carbon steel, low alloy steel, various alloy steels, stainless steels, ordinary steel, and high-quality carbon steel.

Q:How does the furnace reduce power consumption?

It uses a pure copper conductive medium and a box-shaped copper steel composite cross arm to minimize circuit resistance and heat generation, effectively lowering electricity costs.

Q:Is customization available for capacity and layout?

Yes, the furnace can be customized according to different needs. Production capacity can be adjusted, and basic layout plans are provided by Sanrui.

Q:What after-sales services are provided?

Sanrui provides engineer installation and debugging at your factory, training for operation and maintenance personnel, and reliable after-sales support.