NO.1 supplier and occupied most CGL market in China&overseas, devoted to share products with overseas customers!
Line main featureRaw material--strip width-600-1550 mm, strip thickness--1.5-4.0 mm(hot rolled) / 0.2-1.2 (1.5) mm(cold rolled)
Acid cleaned hot rolled low carbon iron coil, with no or little oil.Coating layer--GL
Product quality---accords with Q/B QB425-2004Annum output---200,000 -- 300,000 tpyEnergy saving style--heat recovery of flue gas, SUNNY patentContinuous annealing furnace--NO oxidation furnace (NOF) + Radiant tubes (RTF), horizontalFuel type--natural gas, liquefied petroleum gas, mixed gas, coke oven gasWelding machine--double rolling lap seam welderDegreasing style--chemical degreasing+ electrolytic degreasing+ three stages water rinsing, horizontal (can be omitted)Zinc pot type--ceramic induction zinc pot: prefusion pot + main potAir wiper--SUNNY patentSkin pass mill--four-roll wet, max. roll force 6000KNStretch leveler--two bend units, one straighten unitPassivation/anti-fingerprint--roll coating styleOiling style--electrostatic oilingElectric system--PLC, AC frequency conversion control systemAutomatic instrument--PLC, intelligent auto control system
2012 hot!! continuous galvalume line
