A revolutionary solution has emerged to address the long-standing industrial hurdles of dense dust in high-temperature steel rolling workshops and equipment damage caused by accumulated water from conventional sprinkling systems.
Steel rolling workshops feature high operating temperatures and densely distributed dust-generating points. Ferric oxide metallic dust produced here is highly adhesive and prone to widespread drifting. Suspended dust abrades production equipment, undermines processing precision, and poses severe respiratory hazards to on-site workers. Traditional sprinkling systems generate coarse water droplets with excessive water consumption; standing water corrodes the electrical circuits of rolling mills, making it impossible to balance dust suppression and operational safety.
Tailored to the unique working conditions of hot rolling workshops-including persistent high temperatures, continuous production and highly adhesive dust-Jinsheng Mist has developed a complete digital water curtain intelligent dust suppression system. Modular high-pressure atomization units are installed at core dust-emitting zones such as furnace outlets, roughing/finishing mill trains and cooling bed material transfer points. The system produces ultra-fine water droplets ranging from 8 to 20 microns, forming a uniform enclosed water mist barrier 0.8 to 1.2 meters thick. Fine mist clusters fully collide with and agglomerate drifting ferric oxide and rolling metallic dust under high temperatures to trigger sedimentation. Meanwhile, the airflow barrier formed by the water curtain blocks outward dust diffusion, curbing fugitive dust at the source.
Equipped with AI dust concentration monitoring terminals and PLC linkage control modules, the full intelligent dust suppression system synchronizes real-time production line data including billet conveying speed and rolling procedures. It automatically adjusts mist output and spraying angles to deliver dynamic, precise dust suppression that activates dust abatement the moment dust is generated. Compared with conventional sprinkling dust suppression solutions, the overall water consumption is cut by 60%, leaving no large puddles on workshop floors. This prevents corrosion and operational disruptions to steel rolling equipment, perfectly matching the 24-hour non-stop high-temperature production schedule of metallurgical workshops.
Following project commissioning, visible dust concentration in the workshop has dropped drastically, and operational visibility is greatly improved. The system effectively mitigates health risks to workers posed by metallic dust, reduces equipment abrasion from dust buildup, and eliminates production safety hazards stemming from excessive water accumulation. It harmonizes environmental governance and efficient workshop production, earning high recognition from plant management teams.
Our company holds ISO triple system certifications and multiple atomization patents. Its micro-mist dust suppression equipment has been widely applied across high-dust industries including metallurgy, mining and building materials. The Hubei steel rolling project stands as a benchmark case for high-temperature metallurgical scenarios. Moving forward, Jinsheng Mist will continue to upgrade its intelligent atomization equipment, supply integrated dust and odor control solutions for diverse industries, and empower eco-friendly industrial production.
