Resense Circular Batch Hot-Dip Galvanizing Line Case — Shanghai Yongfeng Hot-Dip Galvanizing Group Co., Ltd.
Client Overview
Founded in 1978, Yongfeng Group is one of Asia’s largest hot-dip galvanizing enterprises, ranked among the world’s top five. The Group operates 12 galvanizing lines with a total zinc capacity of 6,400 tons and an annual output over 600,000 tons. Its products protect steel structures for high-speed rail, UHV transmission, nuclear power, offshore platforms, and major infrastructure, and are exported globally.
Yongfeng has extensive experience in large-scale projects, including domestic landmarks such as Shanghai Hongqiao and Pudong Airports, Jinmao Tower, Nanpu and Yangpu Bridges, highways, and urban infrastructure. Overseas projects include the Panama Canal, Kobe World Cup stadium, and major LNG projects in Australia. The Group holds multiple certifications including ISO9001, ISO14001, ISO45001, and JIS, and is recognized as a high-tech enterprise and key industry association member.
Circular Batch Hot-Dip Galvanizing Line – Shanghai Yongfeng Plant
- Galvanizing bath size : 6.87 × 2.27 × 3.14 m
- Dips per hour : 12
- System capacity : 2 × 5 t
- Pickling electric hoists : 8
- Galvanizing electric hoists : 8 (each equipped with vibrator, remote controlled)
- Flux heating : graphite heat exchanger with circulation pump
- Pretreatment : double-row workpiece conveyor, end-pit unloading
- Lifting stations : 3
- Fixed stations : 5
Highlights
- In 2020, the China Galvanizing Annual Meeting was held at this plant, with about 500 visitors touring the facility.
Advanced circular batch design ensures high efficiency, consistent coating quality, and flexible handling of diverse steel products.
The graphite heat exchanger is used for heating flux, and the corresponding flux circulation pump is designed.
- Lifting stations: 3
- Fixed stations: 5
Each galvanized electric hoist is equipped with a vibrator and can be operated via remote control.