Hot Dip Galvanizing Machinery with Auto Detection and Adding System for Spangle-Free Steel Processing

Jiangsu XinLingYu Intelligent Technology Co., Ltd. is a professional company engaged in intelligent hot dip galvanizing technology research and the output of services. We provide full industry consulting — including project research, planning, energy saving evaluation and EIA — as well as technical services covering plant layout, processing and production management. We also provide complete equipment design & manufacturing services, together with installation and commissioning, delivering turnkey solutions from concept to production.

We provide a hot-dip galvanizing line built on the proven American-Steel-Union process, capable of producing steel sheet with small spangles or without spangles. The resulting product delivers outstanding corrosion resistance and superior coating adhesion, making it the ideal choice for a wide range of downstream industries.

The line integrates a fully automatic detection and adding system that continuously monitors bath chemistry and dosing accuracy, ensuring consistent coating quality across every single sheet. This level of automation reduces manual intervention, stabilizes process parameters and maximizes output reliability.

• American-Steel-Union Process: Industry-proven technology for uniform, tightly bonded zinc coatings.
• Spangle Control: Produces sheet with small spangles or fully spangle-free surfaces to meet strict surface finish requirements.
• Excellent Corrosion Resistance: Long-lasting protection that extends product service life in harsh environments.
• Strong Coating Adhesion: Reliable bonding that withstands bending, forming and further processing.
• Auto Detection & Adding System: Real-time monitoring and precise chemical dosing for stable, repeatable quality.

The galvanized sheet produced by this line is widely used for the manufacture of:

1. Automobile bodies and components
2. Household electric appliances
3. Building construction materials
4. Base plate for color coating

We take the quality, safety and durability of the hot dip galvanizing line as our duty and responsibility. Economy, high efficiency, low consumption and easy control are the newest characteristics of the modern hot galvanizing line in the world — and they are built into every system we deliver.

• Acid mist recycling system
• Zinc smoke collection and treatment equipment
• Waste acid recycling system
• Flux recycling and reusing system
• Galvanizing line automatic transportation equipment
• Waste heat utilization system
• Energy saving and environmental protection type biomass combustion furnace

As a leading manufacturer, we combine competitive pricing with energy-saving design and clean, economical operation. From process engineering and equipment manufacturing to installation and commissioning, we deliver complete turnkey solutions that help you achieve high productivity, low operating costs and consistent product quality.

Choose a galvanizing line built for economy, efficiency and long-term reliability — engineered to the highest international standards.