In hot-dip galvanizing production lines, the furnace nose is a core component connecting the annealing furnace and the zinc pot, and its operating condition directly determines the surface quality of the steel strip. Zinc dross accumulation and sealing performance failure in the furnace nose are common problems in the industry,
In the operation of hot-dip galvanizing production lines, the costs of radiant tube maintenance and replacement have remained consistently high. Frequent malfunctions, high energy consumption, and difficulties in adaptation and modification hinder companies from reducing costs and improving efficiency. W-type and double P-type radiant tubes, through dual optimization of structure
In the core section of the hot-dip galvanizing production line, the sink roll, as a key component completely immersed in the molten zinc, plays a role far beyond simply guiding the steel strip. Its working principle, especially its precise positioning in three-dimensional space, is a core technology that determines the
In the manufacturing of W-shaped radiant tubes—a core component of high-temperature industrial furnaces—the choice of material directly determines their lifespan, energy efficiency, and reliability. This article will provide an in-depth analysis of why 2520 heat-resistant steel (310S) has become the industry standard material for handling demanding operating conditions, due to
The surface quality of hot-dip galvanized steel sheets is a core indicator of their quality, and zinc dross and streaks are the two most common and significant types of defects. These defects not only damage the product’s appearance but also significantly weaken the corrosion resistance and adhesion of the coating.
In the steel processing industry, the surface quality of continuously hot-dip galvanized steel sheets directly impacts customer satisfaction and market reputation. However, the persistent problem of scale buildup on annealing furnace rolls, a stubborn “invisible killer,” often leads to defects such as indentations, scratches, or color differences on the steel
Table of Contents Understanding the lifespan of zinc pumps is crucial for the stable operation of galvanizing production systems. This not only affects the continuity and efficiency of the production process but also directly impacts maintenance costs and energy consumption. A well-maintained zinc pump ensures smooth zinc liquid transfer, reduces
