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1, Smooth surface, meanwhile with excellent property of resistance to atmospheric corrosion., 2, Excellent heat proof inoxidab - details see: https://www.machineto.com/continuous-hot-dipped-zinc-galvanizing-line-10162207

I Cold Rolled Strip Continuous Galvanizing Line

Line main feature
Raw material strip width: 600-1550mm
strip thickness: 0.2-1.2 (1.5)mm
cold rolled low carbon iron SPCC, SPCD, FH; accordswith GB13237-91, JIS G 3141-1996
Coating layerGI,GA,GFgeight60-300g/m2
Product quality accords with GB/T 2518-2004
Line speedentry section 0-240mpm; process section 0-180mpm; exit 0-240mpm
Annum output 100,000-300,000tpy
Energy saving style heat recovery of flue gas, SUNNY patent
Continuous annealing furnace Radiant tubes heating, vertical or horizontal
Fuel typenatural gas, liquefied petroleum gas, mix%d gas, coke oven gas, and electricity
Welding machinenarrow lap seam welder
Degreasing style chemical degreasing+ electrolytic degreasing+ three stages water rinsing, vertical or horizontal
Zinc pot type ceramic induction zinc pot
Air wiper SUNNY patent
Skin pass millfour-roll wet, max. roll force 4000KN
Tension Leveler two bend units, one straighten unit
Passivation/anti-fingerprintroll coating style
Oiling style electrostatic oiling
Electric systemPLC, AC frequency conversion control system
Automatic instrumentPLC, intelligent auto control system

II Hot Rolled Strip Continuous Galvanizing line Line main feature
Raw material strip width: 600-1550 mm, strip thickness: 1.5-4.0 mm
Acid cleaned hot rolled low carbon iron coil, with no or little oil.
Coating layerGI, GA, GF; weight: 60-300 g/m²
Product qualityaccords with GB/T 2518-2004
Line speedentry section 0-130mpm; process section 0-100mpm; exit 0-130mpm
Annum output200,000-300,000 tpy
Energy saving styleheat recovery of flue gas, SUNNY patent
Continuous annealing furnaceNO oxidation furnace (NOF) + Radiant tubes (RTF), horizontal
Fuel typenatural gas, liquefied petroleum gas, mixed gas, coke oven gas
Welding machinedouble rolling lap seam welder
Degreasing stylechemical degreasing+ electrolytic degreasing+ three stages water rinsing, hori:ontal (can be omitted)
Zinc pot typeceramic induction zinc pot
Air wiperSUNNY patent
Skin pass millfour-roll wet, max. roll force 600KN
Tension Levelertwo bend units, one straighten unit
Passivation/anti-fingerprintroll coating style
Oiling styleelectrostatic oiling Electric systemPLC, AC frequency conversion control system
Automatic instrumentPLC, intelligent auto control system