China Lucky steel factory is a prefessional steel coil supplier. Our Zero spangle galvanizing production lines adopts multi-functions including horizontal annealing furnace, with waste heat recovery, flue gas reflux. It has zinc ash filtration and protective gas humidification equipment, equipped with EDM roller surface treatment, which make the plate surface appearance look better, the follow-up four-roller wet finishing, one-time finishing liquid processing to improve roughness, improve the processing performance of the coating.
As a steel Coil manufacturer, China Lucky steel has two galvanizing production line. Galvanizing production line is designed by the domestic well-known technology company design for continuous strip annealing galvanizing unit, with annealing reduction, galvanizing, tension leveling, finishing and other functions.
As a steel Coil manufacturer, China Lucky steel has the pickling production line which adopts the domestic advanced shallow tank turbulent pickling process, and the acid is sprayed from both ends of the acid tank, forming a strong turbulence in the pickling tank.
As a Steel Coil supplier, China Lucky Steel adheres to the policy of "safety first, prevention first, comprehensive treatment" in order to thoroughly implement the scientific concept of development, effectively prevent accidents and improve the safety production awareness of all employees.
On January 10, 2025, after months of careful preparation and intense construction, the 1150mm single-stand six-high reversible cold rolling mill of Lucky Steel Manufacturer was successfully put into operation.
It is composed of aluminum-galvanized steel sheet as the base material, fingerprint-resistant coating, colored sand grain, acrylic resin, and acrylic ester.
Structure： It is composed of aluminum-galvanized steel sheet as the base material, fingerprint-resistant coating, colored sand grain, acrylic resin, and acrylic ester.
It is composed of aluminum-galvanized steel sheet as the base material, fingerprint-resistant coating, colored sand grain, acrylic resin, and acrylic ester.
Galvanized Sheet Metal Coils, a thin steel sheet is immersed in a molten zinc tank so that a layer of zinc adheres to its surface.
On the continuous unit, cold-rolled strip and galvanized strip (electro-galvanized and hot-dip galvanized) are used as the substrate, after surface pretreatment (degreasing and heat treatment), and one or more layers of liquid paint are coated by roller coating method, and the plate obtained by baking and cooling is coated steel plate. Since the coating can have a variety of different colors, it is customary to call the coated steel plate a colored coated steel plate.
Galvalume steel (GL) products are hot-dip aluminum (Al55%), zinc (Zn43.5%), silicon (Si1.5%) alloys on the surface of strip steel, with excellent corrosion resistance.
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