Product Introduction

The color coated aluminum coil utilizes an aluminum-manganese-magnesium alloy, which is a type of aluminum material blended with manganese and magnesium. This alloy material offers increased tensile strength, stretching strength, and improved resistance to oxidation and corrosion compared to standard aluminum. The color coated aluminum coil finds extensive applications in the manufacturing of aluminum composite panels, aluminum ceilings, and various other products.

Specifications 

Product Application

Numerous locations, such as ceilings, stadiums, airports, train stations, big steel structure industry buildings, and exhibition halls, employ the color coated aluminum coil. Large-scale building projects also use it for roofing and siding systems since the color coated aluminum sheet’s various thicknesses allow for simple cutting, pressing, punching, and folding to suit specifications. For interior decorating, the color-coated metal sheet can also be treated and sliced into smaller pieces. Furthermore, the color coated aluminum coil functions as an energy-efficient external wall cladding, offering both aesthetic benefits and insulation, by fusing polyurethane and aluminum honeycomb elements.

Product Advantages

1. Color Retention: Color coated aluminum coil exhibits exceptional color retention properties. The coating is designed to withstand prolonged exposure to UV radiation, ensuring that the vibrant colors remain intact for an extended period. This makes it a reliable choice for applications where long-lasting color is crucial.
2. Seamless Integration: Color coated aluminum coil can be seamlessly integrated with other building materials, such as glass, wood, or stone. Its versatility enables architects and designers to achieve harmonious combinations and create visually appealing facades or interiors that stand out.
3. Impact Resistance: The aluminum base material of color coated aluminum coil provides inherent strength and impact resistance. This makes it suitable for applications where durability and resistance to physical impacts are essential, such as in high-traffic areas or industrial settings.
4. Low VOC Emissions: Color coated aluminum coil typically has low volatile organic compound (VOC) emissions. This makes it a favorable choice for projects that prioritize indoor air quality and aim to minimize the release of harmful pollutants.

Product Processing

1. Coil Input: The initial step involves continuously and steadily feeding the raw material coil into the production line through the use of an Uncoiler. Different approaches may be employed, such as employing a cross rotating beam coiler or utilizing dual sets of alternating uncoilers at the front and back. The goal is to ensure a consistent and uninterrupted supply of coils to the production line.
2. Cleaning and Chemical Treatment: This stage involves thoroughly cleaning the upper and lower surfaces of the aluminum coil and subjecting it to chemical pretreatment. The purpose is to achieve a clean surface and apply a chemical treatment that facilitates strong adhesion of the paint.
3. Painting: The painting process involves the application of paint. Typically, a production line will have at least two roller coaters to ensure the application of two layers of finish paint and primer.
4. Curing: Curing refers to the process of drying and solidifying the paint layer. It is important to ensure that the freshly painted coil completes the fixed path before coming into contact with the next roll surface to prevent adhesion and damage. Generally, this process involves at least two curing boxes.
5. Finished Product Output: This stage involves the efficient output of finished products to ensure that the production line speed is synchronized with the transfer of the completed items. The aim is to maintain a smooth flow and avoid any delays or bottlenecks in the production process.