On September 21, the Liu Steel Group started to produce pickled steel. It means that Liu Steel will be richer in product diversity and more optimized in product structure.

It is learned that the pickled steel continuous production unit project is the key technical reform project of Liu Gang Group's "regulating structure, promoting transformation." It started construction on October 27, 2022, with a total investment of about 350 million yuan. The project consists of a fully automatic continuous pickling unit, a semi-automatic packaging unit, and supporting public auxiliary facilities. It can produce soft, structural, high-strung steel, and others. It is mainly applied to automotive, machinery, home appliances, and construction. The production volume of acid-washing steel can meet the demand for factories in Southwest and other regions.

The successful operation of the pickled steel continuous production unit project is a microcosm of Liu Steel Group's promotion of the optimization and upgrading of traditional industries. It will add a large series to the Cold-Rolling product catalog of Liusteel Group, further enrich the product structure, enhance the product market competitiveness, create newness, and create a new growth point of benefits that helps to promote Guangxi Industrial Manufacturing to a new level.

The pickled steel is based on high-quality hot-rolled sheets. After removing oxidation layers, fineness, and oil coating through the acid washing unit, it has not only almost reached the surface quality of the cold-rolled products but also maintains the mechanical performance of hot-rolled products. Some hot-rolled steel and cold-rolled steel are ideal alternatives.