On the morning of December 8, construction of the non-oriented silicon steel product project invested and constructed by SHBG Special Steel Technology Group started. This project is currently the world's only high-grade non-oriented silicon steel professional production line fully oriented to the new energy [electric] automobile industry.
The SHBG non-oriented silicon steel product project is a complete set of the company's silicon steel independent research and development technology and product commercialization. It is planned to be completed and put into production in March 2023.
SHBG has overcome the iconic core technical problems of non-oriented high grades for new energy vehicles. R&D has been recognized and applied by high-end users worldwide, with a national market share of 60% and a global market share of 30%. In the global steel industry In a leading position.
A few years ago, SHBG successfully mass-produced high magnetic induction oriented silicon steel, very low iron loss oriented silicon steel, 0.18 mm specification 060 grade, the world's lowest loss oriented silicon steel, two grades higher than the current international highest grade.
The total investment of the project is 2.72 billion yuan, including a normal pickling line with the highest speed in the industry, a small six-high six-stand continuous rolling mill, two high-efficiency annealing coating lines and other auxiliary production lines and energy public auxiliary equipment. The production capacity is 500,000 tons. After it is completed and put into production, the annual output of non-oriented silicon steel products will reach 4 million tons, of which the production capacity of high-grade non-oriented silicon steel will reach 1 million tons per year, ranking first in the world.
The project adopts a number of disruptive designs and technologies, subverts the traditional non-oriented high grades, adopts single-stand rolling production mode, independently developed continuous rolling mill rolling process equipment technology, greatly improved production efficiency, and led the world in product and technology. After the project is put into production, it will solve the current shortage of high-grade non-oriented silicon steel in the new energy automotive industry and strongly support the implementation of the national new energy strategy.