Hot-dipped Galvanizing Wire Production Machines is environmental type with water-recycling using.
Engineer service is available.
Features:
Zinc-coating wire diameter:1.8-5.0mm
2. Output: 25-40 tons/DAY
3. the maximum coil weight: 150 kg, the inner coil diameter: 450mm or 50mm
4. Power: 50KW
5. Energy: natural gas with 300mpa for outlet
6. Zinc coating: 40---300g/m 2
7. Tensile Strength: 350~450N/mm, low carbon iron wire
8. Zinc pool life : 2 years with 450 degree
9. Weight of the Anneal Furnace: 70 tons
10. weight of the zinc furnace: 25 tons
11. Size of the work house: 10m*105m (W*L)
Process Flow:
Pay off → lead annealing bath → water quench → Fumeless pickle → "Flash" pre-flux→ Drying → Hot-dip galvanizing → Wiping → Cooling → Vertical take up
Galvanizing can only be performed on chemically clean surfaces. Therefore most of the preparation work is done with this objective in mind. The substrate will usually be dipped in a dilute acid solution to remove all traces of surface oxide such as rust and mill scale. After rinsing, the work is then dipped in a flux prior to galvanizing.
