Customizable High Quality DC Electric Arc Furnace

Price Negotiable

Price: he price will be negotiated based on the technical requirements and supply scope of Party A

MOQ: 1 unit

Delivery Time: 2~3 months

Brand: Shaanxi Chengda

Product Description

Design scheme:
Our company has a design company with first-class qualification, and the designer has 30 years of experience in kiln design. After the drawing is completed, three experts (civil engineer, construction engineer and operating engineer) will carry out the final review of the drawing to ensure that there will be no mistakes in the construction of the kiln.

Construction drawing:

The dimensions of each place are marked on the construction drawing, and the name, size and quantity of the refractory used are marked. Any experienced construction worker can understand the drawings and follow the construction without any mistakes.

Evaluation and preparation of refractory materials:
Lite offers a wide range of products for these types of furnaces, such as low cement castables, plastics refractories, gunning mix and insulation castables.

A customizable high-quality DC (Direct Current) electric arc furnace is an electric furnace equipment that utilizes DC arc discharge to generate heat, enabling efficient melting and refining of metals. It features flexibility, high efficiency, energy conservation, and environmental friendliness, and is widely used in the smelting of steel, non-ferrous metals, and special alloys.

Key Features

Feature	Description	Advantage
Customizable Capacity & Power	Common capacity ranges from 0.1 to 100 tons, with power covering hundreds to tens of thousands of kilowatts	Meets production needs of different scales
DC Power Supply	Single-electrode or multi-electrode DC arc	Stable arc, low electrode consumption, uniform stirring
High-Impedance/Long-Arc Technology	High secondary voltage and stable arc length	Minimal impact on power grid, low energy consumption
Flexible Structure	Top charging, furnace lid rotation, and tilting mechanism	Convenient operation, high safety and efficiency
Strong Material Compatibility	Compatible with scrap steel, direct reduced iron (DRI), pig iron, and alloy materials	Wide range of raw material sources, quick formula adjustment
Automated Control	PLC (Programmable Logic Controller) + frequency conversion/hydraulic electrode adjustment	Precise temperature control, stable smelting
Environmental Protection & Energy Conservation	Water cooling system, waste gas waste heat recovery, low emissions	Reduces energy consumption and pollution

Working Principle

A high-temperature arc (reaching over 3000°C) is generated between the electrode and the furnace charge via a DC power supply, directly heating and melting the metal. The smelting process can be carried out in an atmospheric, inert gas, or vacuum environment.

Typical Applications

Steel industry: Carbon steel, high-carbon steel, alloy steel, stainless steel
Non-ferrous metals: Aluminum, copper, nickel, and their alloys
Special materials: Superalloys, precision casting materials, aerospace materials

Core Advantages

Stable Quality: Precise control of temperature and composition, thorough removal of impurities.
High Efficiency & Energy Conservation: Low electricity consumption per ton of steel (approximately 350–370 kWh) and short smelting cycle.
Environmental Friendliness: Replaces fossil fuels with electricity, resulting in low waste gas emissions.
High Customization Flexibility: Capacity, furnace type, atmosphere, and automation level can be customized according to requirements.

As an ideal choice for modern metal smelting, customizable high-quality DC electric arc furnaces are particularly suitable for enterprises with high requirements for product quality, energy consumption, and environmental protection, significantly improving production efficiency and economic benefits. If needed, a comparison table of equipment configuration schemes based on different production capacities and raw materials can be provided to facilitate rapid model selection.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shaanxi CHENGDA Industry Furnace MAKE Co., Ltd.

Location Room 1201, Greenland Blue Ocean Building, Zhanba Yi Road, Yanta District, Xi'an City, Shaanxi Province, China

Contact Person Du

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Customizable High Quality DC Electric Arc Furnace

Key Features

Working Principle

Typical Applications

Core Advantages

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