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Aluminium alloy coil
O, F, H12, H14, H16, H18
Surface Finish:
Mill finish,unless otherwise specified
Food packaging,construction,transportation,electronic appliance
5MT per size,total 20MT for one order
Brief introduction to aluminium alloy coil
Aluminum alloy coil is an aluminum product, usually in coil form. It is made from aluminum plate or aluminum alloy sheet by rolling process. Aluminum coils are characterized by having a certain width and length, but are relatively thin. Aluminum coils are usually supplied in roll form and can therefore be easily used to manufacture a variety of products and components. We produce a large number of aluminum coils, aluminum sheets, and other processed aluminum profiles. Examples include aluminum curtain wall profiles, aluminum door and window profiles, aluminum solar profiles, and basic aluminum profiles.

What are the features of aluminum coil?

1. Aluminum coils are highly resistant to weathering and corrosion. Because aluminum naturally produces a thin but effective oxide layer that inhibits further oxidation.
2. Easy to process and cast. Because coil aluminum melts more easily than steel, it has more flexibility and is easy to pour into molds.
3. Lightweight and durable. Because of its low density, aluminum coil is lightweight and portable, which makes it the metal of choice in aircraft manufacturing.
4. Non-magnetic and non-sparking. Because aluminum is non-magnetic due to its crystalline structure and does not produce sparks as any scratches will quickly form an oxide layer.
5. Soft. Because aluminum alloy coils are soft and have free electrons that can be used for bonding.
6. Ductile. It is one of the second most malleable metals and can be used to turn it into wire.

How are aluminum coils made?

1. Melting aluminum ingots.
2. Casting: Molten aluminum is cast into a block shape called an aluminum billet. This billet is the raw material for aluminum coils.
3. Hot or cold rolling: Aluminum billets are processed into thinner coils through the process of hot or cold rolling. In the hot rolling process, the aluminum billet is passed through a roll mill at high temperature to reduce its thickness. In cold rolling, the aluminum billet is passed through a roll mill at room temperature to reduce its thickness.
4. Coil processing: Aluminum coils undergo coil processing, which may include cutting, planing, coating, stranding and other processing steps to meet specific application requirements.
5. Quality inspection and packaging: The finished aluminum alloy coils are usually quality inspected to ensure that they meet standards. They are then cut to appropriate lengths and packaged into coils.
Different kinds of coil aluminium
The types and varieties of aluminum coils can be classified based on different properties and uses. The common types of aluminum coils include, plain aluminum coils, coated aluminum coils, anodized aluminum coils, color coated aluminum coils, aluminum foil, aluminum strip coils, and so on. Customers can choose the right aluminum coil according to the specific application scenario.

Application scope of color coated aluminium coil

Iron-free aluminum does not rust, which makes it ideal for use in roofing and outdoor applications. Its superior durability also makes it the metal of choice in other industries. Coil aluminum is used in appliances, electronics, canned beverages, construction, and machine building.

What are common aluminium alloy coil colors?

There are dozens of colors of aluminum coils. We can also customize various colors to meet specific needs. The choice of colored aluminum coil usually depends on the purpose of the coil. For example, coils used for roofing are usually grey or blue, wall cladding tends to be a darker color, and ceilings are available in richer colors.
Produce Advantage
Design Department:
We have experienced designers who can customize aluminum profiles for you or design your own products.We can provide you with research and development, design, extrusion, deep processing one-stop services.
Quality Control:
Control quality from the source. All aluminum ingot suppliers used for production are strictly screened by us. Every production process is strictly tested by our quality inspection department.
Manufacturing capacity :
We have 18 extrusion production lines, three powder coating lines, two anodizing lines, and one CNC deep processing line, guaranteeing an annual output value of 60,000 tons.
20,000 sets of standard profile moulds
with a large number of standard aluminum profile moulds, can save the mould cost. We have introduced technologically advanced equipment, Retop has a strong design and production capacity
Customized Service
ODM & OEM Offered
We own 18 Extruding Lines from 500UST to 4000UST Extruder, 2 Horizontal and 1 Vertical Powder Coating Lines, 2 Anodizing Oxidation Lines, Deep-processing Workshop and CNC High-precision Processing Workshop to meet all the customer's demands for the aluminum products in different levels of alloy, finishes and tooling process. With our strong r&d capabilities, we can provide a one-stop service from custom design, manufacturing, packaging, inspection, logistics to OED/ODM integrated solutions to meet your specific needs.
All kind of shapes andsizescan be customize
Length can be cut asyour usage
Can be matched as your samples or RAL color provided
Good package whicharesuitadle Tor exporting
Customer logo can beprintedon the package
Customize your own Aluminum profile with Retop
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