Electric arc furnace 20 ton

Introduction to Electric Arc Furnace 20 Ton

The electric arc furnace 20 ton represents a robust category of industrial furnaces designed for metallurgical processes. These furnaces are pivotal in melting scrap metals and facilitating the production of various steel types from iron. They are engineered to handle substantial quantities of metals such as iron, aluminum, and copper, with their capacity reaching up to 20 tons, catering to the needs of large-scale industrial operations.

Technical Specifications and Applications

An electric arc furnace (EAF) operates on a power input ranging from 380v to 950v, with working power spanning from 180kw to 2,000kw. These furnaces are equipped with large capacitor banks that ensure current stabilization, crucial for the melting process. The application of these furnaces extends across various industries, including automotive, construction, and aerospace, where the precision melting of metals is required.

Design Features and Operational Mechanics

The design of a 20 ton EAF incorporates safety systems such as circuit breakers to mitigate faults during operation. Melting can be conducted in either open or enclosed furnaces, with some models requiring dual pots for both melting and transportation of molten metal. The melting pots are designed to tilt up to 95 degrees, facilitating the efficient transfer of molten metal. Furthermore, a water-cooling system is integral to these furnaces, playing a critical role in managing the temperature of hot metals.

Control Systems and Heat Generation

Control over the electric arc furnace is achieved through a Programmable Logic Controller (PLC) system, which ensures precision and ease of operation. The heat necessary for melting is generated using electrical induction systems, while hydraulic pressure systems are employed to provide the tilting force required for the furnace pot.

Advantages and Environmental Considerations

The 20 ton electric arc furnace is recognized for its efficiency, with melting speeds ranging from 40 to 60 minutes depending on the metal type. These furnaces are also designed with environmental considerations in mind, aiming to reduce emissions and energy consumption during the melting process.

Selection and Availability on Alibaba.com

For those in the market for an industrial electric furnace, a variety of electric arc furnace 20 ton options are available on Alibaba.com. The platform offers a diverse selection to meet different industrial requirements, without endorsing any specific brands, ensuring a neutral marketplace for buyers to connect with suppliers.