Cold rolled continuous galvalume line
Cold rolled low carbon steel 0.18-1.5mm x 800-1350mm, SPCC,SPCD,JISG 3141
Coating type ：Galvalume, GL(55%AL), aluzinc 60-300g/m2
Product grade CQ,DQ,G550 JIS G3321
Line speed ：Entry 0-260mpm,processing 0-200mpm, exit 0-260mpm
Capacity：100,000-300,000TPY
Energy saving ： Heat recovery system from waste gas,HEXIN own Patent
Annealing furnace: Radiant tubes heating,vertical or horizontal
Fuel type : Natural Gas,Liquefied Petroleum Gas,Mixed Gas,Coke Oven Gas,and Electricity
Welding machine: Automatic narrow lap seam welder
Degreasing : Chemical degreasing+electrolytic degreasing+three stages water rinsing,vertical or horizontal
Zinc pot type : Ceramic induction zinc pot(Premelting pot+Main pot)
Air wiper : HEXIN Patent
Skin pass mill : Four-High,wet,rolling force 4000KN
Stretch leveler: Two bend units,one/two leveling unit(s)
Passivation : Roller coating, Antifinger print, Chrome or Chrome free
Oiling style : Electrostatic oiling
Electric system: VVVF control system,SIEMENS elements
Automatic instrument PLC,intelligent auto control system
