The raw materials of aluminum strips are pure aluminum or aluminum alloy cast-rolled aluminum coils or hot-rolled aluminum coils, which are rolled into thin aluminum coils of different thicknesses and widths by a cold rolling mill. Then it will be slit longitudinally into aluminum strips of different widths according to the applications. Aluminium strip 3mm is a common specification.
According to different alloy elements, the thin aluminium strips are also divided into 8 series. However, the commonly used series are 1000, 3000, 5000 and 8000 series. According to the different annealing state, aluminum strip can be divided into full soft (O temper), semi-hard (H24) and full hard (H18). At present, the most commonly used kind is the flexible aluminum strip.
The main processing equipment of aluminum strip is the slitting unit, which slits the aluminum strip into the required length and width according to the needs. The slitting processing equipment is universal, which also can slit the copper strip.
At present, the world's raw materials for electronic products no longer rely solely on copper strip. Since the conductivity of aluminum is only lower than that of copper, it has become a popular trend in the world to replace copper strip with aluminum strip.
In recent years, the aerospace, household appliances, decorative materials and beverage industries have increasingly demanded aluminum strip and foil. These applications have very strict requirements on flatness and cleanliness, and high-precision of the flexible aluminum strips.
Bur for the high quality aluminum strips, a large amount of rolling oil and aluminum powder remain on the surface of the aluminum strip because of the manufacturing craft. Therefore, to obtain a good surface quality, the surface residues must be cleaned and removed. In addition, to get a good shape, the aluminum strip also needs stretching and bending. Before that, the cleaning is also very necessary. We need high pressure cleaner to do that.
As a big China thin aluminium strip suppliers, Haomei Aluminum has complete processing equipment for the production of quality aluminum strips. Welcome to leave message below to get the latest price.