About the material selection,transportation and storage of colored aluminum coils

Material selection of Colored Aluminum Coil

Comprehensive considerations when choosing aluminum

Reasonable material selection can minimize costs while meeting the requirements of use, while unreasonable material selection will lead to increased costs or unqualified products.

The indicators of color-coated aluminum coil material selection mainly include: Mechanical properties, Aluminum coil series and coating thickness , coating performance.

Mechanical properties

The selection of mechanical properties is mainly based on factors such as purpose, processing method and degree of deformation. When selecting materials, it is necessary to comprehensively consider the strength, formability and load-bearing performance of color-coated aluminum coils.

Aluminum coil series

The selection of aluminum coil series and coating thickness is mainly based on factors such as use, corrosiveness of the use environment, service life and durability. The coating thickness should be determined according to the corrosiveness of the use environment. In a highly corrosive environment, a substrate with good corrosion

Coating performance

The selection of top coating performance mainly refers to coating type, coating thickness, coating color, coating gloss, coating hardness, coating flexibility/adhesion, coating durability and other performance selection. The back coating performance is usually selected by the supplier according to the purpose and use environment. Generally speaking, in terms of coating durability, PVDF>HDP>PE

Application Environment

If the colored aluminum coil is used in harsh environment with high corrosion, exposure to sunlight or humidity (chemical plants, smelters or coastal public buildings, etc.), it is necessary to use a more corrosion-resistant color-coated aluminum coil such as 3003 series, 3004 series, 5052 series

transportation and storage of Colored Aluminum Coil.

If the colored aluminum coil is improperly packaged, loaded and unloaded, and stored, the surface of the coil will be worn and dirty. Please note that the mechanical properties of the color-coated aluminum coil will change with the storage time.

Loading and unloading precautions

When loading and unloading, rubber pads should be added between the lifting device and the product to prevent damage. If conditions permit, special lifting devices should be used. Vertically packaged steel coils should also be kept vertical during transportation and loading and unloading. Products should be transported in the state they left the factory, and the original packaging cannot be removed at will.

Transportation precautions

The container for transporting aluminum coils should be cleaned in advance and rubber mats or other protective devices should be placed on the floor of the carriage. Necessary protective measures should also be taken around the carriage to prevent the packaging from being dented or bruised. The products should be firmly fixed to avoid relative movement or rolling that may cause product damage or accidents.

Storage precautions

Colored aluminum coils should be stored in a dry, ventilated, clean and tidy indoor environment. Avoid outdoor storage and storage in places prone to condensation and large temperature changes. The floor of the storage site should be flat, free of hard objects, and have sufficient load-bearing capacity. At the same time, there should be enough space for lifting equipment. Horizontal aluminum coils should be placed on rubber pads, brackets and other devices as much as possible, with the strap lock facing upwards. The placement should be arranged reasonably for easy access and to minimize unnecessary movement.

About Hanchen Aluminum Metal

Our goal

Only focus on producing high-level colored aluminum coils

High Efficient production

In order to cope with the growing market demand for color aluminum coils, Hanchen has added a new color coating production line. Different production lines are arranged according to the needs of different customers. While ensuring quality, production efficiency is also greatly improved, shortening delivery time.

High Quality products

The quality of color-coated aluminum coils is not only determined by the basic properties of the substrate and coating, but also by the production process and operation control technology. Hanchen Metal will conduct quality control on the entire processing process and also conduct product quality inspections through a third party to ensure that the color-coated aluminum coils shipped are high-quality products.

High satisfaction service

Hanchen Metal always puts customers first and provides necessary services to customers.

We will arrange professionally trained sales to provide customers with pre-sales and after-sales services, who will answer or solve questions as soon as possible and provide customized roof solutions according to customer requirements