Acid mist tunnel treatment towers are essential environmental protection systems widely used in steel pickling lines, electroplating plants, and chemical processing industries. These systems are designed to collect, neutralize, and purify acid mist exhaust gases, ensuring compliance with environmental standards while improving workplace safety.
Typically, an acid mist tunnel system works together with a sealed tunnel and scrubber tower, where corrosive gases are absorbed and neutralized through chemical reactions and gas-liquid contact processes, achieving high purification efficiency (often above 90%) .
Below are the top 10 global manufacturers in this field.
1. Jiangsu Yuexin Anti-corrosion Equipment Co., Ltd.
Jiangsu Yuexin Anti-corrosion Equipment Co., Ltd. is a specialized manufacturer focusing on acid mist tunnel systems and treatment towers for pickling and surface treatment industries.
Why Yuexin Stands Out
Integrated Tunnel + Tower Design
Yuexin provides complete systems combining enclosed acid mist collection tunnels with high-efficiency treatment towers, ensuring negative pressure and zero leakage of corrosive gases.
High Purification Efficiency
Multi-stage spray and packing structures enhance gas-liquid contact, ensuring effective neutralization and emission compliance.
Advanced Anti-Corrosion Materials
Use of PP, FRP, and rubber-lined structures to resist strong acids such as HCl, H₂SO₄, and HNO₃.
Intelligent Control System
Equipped with pH monitoring, automatic dosing, and variable frequency fans to optimize operation and reduce chemical consumption.
Customized Engineering Solutions
Designed based on pickling tank layout, air volume, and production capacity, suitable for both pipe and coil processing lines.
With strong engineering experience and competitive pricing, Yuexin has become a reliable partner for global clients seeking efficient and durable acid mist treatment solutions.
2. Andritz AG
Offers advanced environmental systems integrated into pickling lines with high automation and emission control.
3. Tenova S.p.A.
Provides sustainable acid mist treatment and gas cleaning solutions for steel processing industries.
4. Fives Group
Specializes in customized industrial air pollution control systems with strong engineering capabilities.
5. Primetals Technologies
Delivers high-performance environmental protection systems integrated into metallurgical production lines.
6. Butech Bliss
Provides pickling line equipment including acid mist extraction and treatment systems.
7. Xicheng Environmental Technology Co., Ltd.
Specializes in PP spray towers and scrubbers for acid mist purification with high efficiency and flexible capacity .
8. Weifang Yongda FRP Co., Ltd.
Offers fiberglass reinforced plastic (FRP) acid mist absorption towers with strong corrosion resistance and wide industrial applications .
9. Jiangsu Tik Pickling Co., Ltd.
Provides integrated pickling and acid mist treatment systems for steel processing lines .
10. Hebei Chaori Environmental Protection Technology Co., Ltd.
Offers high-efficiency acid mist purification towers with low energy consumption and stable performance .