Electric arc furnace made in china

Introduction to Electric Arc Furnaces

The electric arc furnace (EAF) is a pivotal component in the steel-making industry, particularly those sourced from China's advanced manufacturing sector. These furnaces are engineered to handle various metals, primarily focusing on melting scrap metals to forge steel from iron. The versatility of EAFs extends to processing materials like aluminum and copper, with specialized variants designed for precious metals such as gold, silver, and platinum.

Types and Applications

EAFs come in different sizes, with larger units capable of handling up to 20 tons of material. The application of these furnaces spans across multiple industries, from large-scale steel production to specialized foundries dealing with non-ferrous metals. The adaptability of electric arc furnaces allows for their use in both open and enclosed melting processes, with some models featuring dual pots for efficient metal transfer.

Technical Features and Materials

Constructed to withstand intense operations, industrial electric arc furnaces are equipped with robust insulation and safety systems, including circuit breakers for fault protection. These units operate within a power range of 180kw to 2,000kw, requiring a power input between 380v and 950v. The materials used in their construction are chosen for durability and heat resistance, ensuring a long service life under high-temperature conditions.

Performance and Advantages

The performance of an electric arc furnace made in china is characterized by its melting speed and temperature capabilities, typically ranging from 2,100 to 1,750 degrees Celsius. This allows for melting cycles of 40 to 60 minutes, depending on the metal type. Additionally, the design often includes tilting mechanisms, powered by hydraulic systems, to facilitate the handling of molten metal.

Cooling and Control Systems

To manage the extreme temperatures generated during the melting process, these furnaces incorporate water-cooling systems. Control is a critical aspect of operation, with most Chinese electric arc furnaces utilizing PLC systems for precision and efficiency. The integration of electrical induction systems for heating and hydraulic pressure for tilting contributes to the overall efficacy of the EAFs.

Choosing the Right Electric Arc Furnace

Selecting an appropriate electric arc furnace from China's vast market involves considering the specific requirements of the industry and intended application. While Alibaba.com serves as a marketplace to connect buyers with a range of suppliers, it is essential to evaluate the specifications and features of the available furnaces to ensure they meet the operational needs.