Sununion International Trade Company - 山东三盟国际贸易有限公司


Complete metal material production line

A Layer of brittle and hard ferric oxide will form on the surface of the steel strip during the hot rolling,and the ferric oxide layer will affect the surface quality of the strip during cold rolling.Pickling process is ap-plied for removing the ferr

The hot-dip galvanized steel sheet will be cleaned and then annealed in a reduced zinc bath to reduce the corrosion resistance of the steel sheet. Hot galvanized sheet is mainly used in construction, home appliances, automobiles, machinery, electroni

Color coating production line is one or several organic coating on steel (aluminum) material surface, it has the advantages of beautiful appearance, bright color, high strength, good corrosion resistance, easy molding, but also allows users to reduce

The transverse shear line is used to pass the metal coil through uncoiling, leveling, sizing and shearing into the required length of flat sheet material and stacking. Applicable to the processing of cold rolling and hot rolling steel, silicon steel,

Slitting line is also called slitting machine, slitting machine and strip cutting machine. It is mainly used in slitting cf strip, galvanized sheet, silicon steel sheet, cold rolled strip, stainless steel belt, aluminum belt, steel belt and so on. It

Features and applications To eliminate wave shapes and adjust functions of cold rolled coils through ways of leo bending and one straightening or two bending and two straightening.if necessary,the static coating oil machine could be deployed,which ca