Water cooling tank
Production Line
This production line is at the forefront of China's hot-dip galvanized steel wire manufacturing technology, delivering high efficiency, superior quality, and eco - friendliness. Here's a concise breakdown of the production process:
1. Non-stop H-shaped Wheel Pay-off: The process kicks off with a non-stop H-shaped wheel pay-off system, enabling continuous wire feeding without halting the line.
Spool Pay-off
2. Annealing: The wire then undergoes annealing in a counter - flow gas - fired furnace, ensuring uniform temperature and optimal quality.
Gas-fired open-flame heat treatment furnace
3. Cooling: Post - annealing, the wire is cooled via a combination of air and water cooling to stabilize its strength.
4. Water Cooling Trough
Rapid cooling enhances mechanical consistency.
5. Smoke - free Acid Pickling: The wire is cleaned in a smoke - free acid pickling tank to remove surface oxides, ensuring high - quality galvanizing while preventing acid mist
pollution.
Acid pickling tank
6. Acid Mist Purification
Dual-tower scrubber ensures full environmental compliance.
Spray purification tower
Tank gas collection pipeline
7. Water Washing: Residual acid is removed in a water washing tank.
Water washing tank
8. Fluxing: The cleaned wire is coated with flux from a heated and circulated flux solution in the fluxing tank, preparing it for galvanizing.
Fluxing tank
Solution mixing tank
9. Drying: Electrically heated drying ovens remove moisture from the wire, preventing defects during galvanizing.
Drying furnace
10. Hot - dip Galvanizing: In a ceramic zinc pot, molten zinc uniformly coats the wire, with precise temperature control ensuring coating quality.
Internally heated ceramic zinc pot
11. Vertical Support Frame
Vibration-dampening structure ensures smooth wire travel.
12. Ceramic Guide Rollers
High-wear components withstand extreme temperatures.
Ceramic pressure guide roller
13. Nitrogen Wiping: A nitrogen wiping system precisely controls the zinc coating's thickness for consistent quality.
Nitrogen wiping and control system
14. Post-Coating Cooling: The galvanized wire is quickly cooled using water and air cooling methods to enhance coating adhesion and surface finish.
15. Inverted Take-up: An inverted take-up machine with a pneumatic accumulator arm and inverter ensures stable and accurate wire winding.
Inverted take-up machine
16. Packaging: A semi-automatic baler efficiently packages the finished wire, reducing labour requirements.
Baler
Specialized in the Production of Armored Cable Steel Strip and Steel Wire
E-mail: sherry@zhongbosteel.com
Address: Qiliyan, Lihe Town, xinzheng city, Henan Province
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