Product Specification: 0.14-1.8mm x 900-1250mm
Two 1450mm hot-dip galvanizing (aluminium) production lines have the functions of annealing reduction, galvanizing, finishing, stretching and straightening, passivation, and can produce 900-1250mm steel bandwidth. 1 # galvanizing line is specially designed for galvanizing with thickness of 0.14-1.8 mm and single-sided galvanizing layer thickness of 20-140 g/. 2 # Aluminum-zinc plating line can be plated with 5%, 15%, 25% and 55% Aluminum-zinc, and the thickness of Aluminum-zinc coating can be 17-35 g/. The annual output of the two lines is 500,000 tons.
The product has excellent shape, surface quality and meets the mechanical performance requirements of users. Widely used in household appliances, construction, automobile and other fields.
Galvanized sheet is a steel plate with a zinc coating on its surface. Zinc plating is an economical and effective rust-proof method which is often used. About half of the world's zinc production is used in this process.
Galvanized steel sheets are coated with zinc metal to prevent corrosion on the surface of steel sheets and prolong their service life. This kind of galvanized steel sheet is called galvanized steel sheet.
According to production and processing methods, it can be divided into the following categories:
Hot dip galvanized steel sheet. The thin steel plate is immersed in the molten zinc bath to make its surface adhere to a layer of zinc thin steel plate. At present, continuous galvanizing process is mainly used to produce galvanized steel sheets, that is, coiled steel sheets are continuously immersed in galvanized bath to produce galvanized steel sheets.
(2) Alloyed galvanized steel sheet. This kind of steel plate is also made by hot dipping method, but it is heated to about 500 C immediately after the trough is out to form zinc and iron alloy film. The galvanized sheet has good adhesion and weldability of the coating.