What Are Manufacturing Process of Aluminum Flashing Strips

Aluminum flashing strip is mainly used in some buildings, to a certain extent to ensure the warmth and waterproof performance of the buildings. The surface of the material uses metal aluminum foil (a hard metal film) as the surface layer, so it has the characteristics of moisture-proof, air-tight, heat-insulating, anti-ultraviolet light from the sun, and abrasion resistance.

The rolling of aluminum and aluminum alloys is one of the main aluminum processing methods, and its raw material is flat cast ingot. Through hot rolling, a slab with a thickness of 600 mm can be rolled into a thick plate with a thickness between 6 and 250 mm. Thick plates can continue to be rolled to 2mm and become cold-rolled raw materials. The cold-rolled product is a thin plate with a minimum thickness of 0.2mm. Through further rolling, we can get aluminum foil.

The technology of continuous casting and rolling of aluminum strip is a foreign advanced production technology introduced in the 1980s. It is characterized in that molten aluminum is cast-rolled into slabs with a thickness of 6-10 mm and a width of 650-1400 mm and coiled, and then directly sent to a cold rolling mill for finish rolling.

In the production process of aluminum strip, processes such as ingot casting, heating, hot rolling, and blank opening are omitted, which not only shortens the manufacturing process, but also production cost.

The aluminum strip is processed by the aluminum coil into the slitting equipment, so the processing thickness and tolerance of the aluminum strip are closely related to the slitting equipment. Our aluminum strip slitting equipment is all from Germany, which can effectively control the width tolerance within 0.05mm.

Haomei Aluminum can produce aluminum flat strips with different thickness and width like 2 wide aluminum strip. The grades most commonly ordered by customers include 1050, 1100, 1145, 2024, 5052, 5056, 6061 and 7075. Welcome to leave message below to inquire what you need.

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