It's time to work together to boost morale and forge ahead.
In order to deeply connect with the market, comprehensively promote technological upgrades, meet customer needs with high-quality high-end products, and continuously enhance product brand influence, on January 18, the group's independently developed galvanized S550GD+AZ product was successfully trial-produced for the first time. The galvalume S550GD+AZ product fills the gap in the group's high-strength steel market and marks a solid step forward for the group in the field of high-strength steel. The tensile strength of galvalume S550GD+AZ products exceeds 560MPa and has excellent heat resistance and corrosion resistance. It is mainly used in the field of light steel villas.
During the production process, the research team strictly regulated and controlled the entire production process: focusing on controlling the shape of the raw materials, appointing a dedicated person to track the acid rolling production, making plans based on the raw material shape map, cutting off the bad heads and tails of the raw materials; planning the plating Control, furnace area cooling, performance stability control and other operational points, form a production plan; standardize and emphasize cleaning quality control and inspection, annealing furnace atmosphere control, annealing furnace speed and temperature system, zinc pot temperature and composition control, air knife edge Baffle adjustment, post-plating cooling, straightening, post-processing film thickness and post-drying system. The above measures provide reliable technical and production support for new product trial production.
