Welcome to Aluminante, where we offer cutting-edge production and technological capabilities for powder coating aluminum architectural profiles in an extensive array of colors from the renowned RAL palette. With our state-of-the-art facilities and advanced equipment, we efficiently apply paint in the desired color to your profile, ensuring quick turnaround times and competitive prices. Prior to powder application, the profiles are securely suspended.
To achieve outstanding results, the profiles are affixed to the traverse using 5 mm diameter drilled holes, positioned 15 mm away from the product's edge. Next, the profiles are placed in a specialized chamber, where an automated process expertly applies the powder coating. Our aluminum profile powder coating technology is certified according to the Qualicoat system, guaranteeing compliance with leading international quality standards. The process involves the application of a thin, protective, and decorative coating on a prepared and cleaned surface. Powder painting aluminum results in a durable finish with exceptional properties.
Equipped with a horizontal powder coating line, our paint shop utilizes cutting-edge automated equipment from industry leaders in aluminum and metal powder coating technologies. The powder is carefully heated in temperature-controlled boxes, facilitating the formation of high-performance compounds that create a durable film on the metal surface.
The powder itself is a dry mixture of finely ground pigment and resin particles. Through electrostatic charging, these particles adhere to the surface of the aluminum profile, remaining in place until the profile enters the polymerization furnace. During this process, the powder melts and fuses, forming a strong, resilient, and visually appealing coating.
Powder coating delivers superior quality and durability, surpassing what liquid paints can offer. Its exceptional properties include resistance to shock, abrasion, high temperatures (up to 400 degrees), extreme weather conditions, and fading from sunlight. We provide a wide selection of colors and surface finishes, such as gloss, semi-gloss, shagreen, as well as various special effects like textured and wrinkled.
Our powder paint range offers almost any color you desire, and you can conveniently view or select colors from the RAL scale.
To ensure the highest quality results, we utilize a comprehensive pretreatment process that significantly enhances coating adhesion and reduces surface corrosion. Our pretreatment system controls temperature, flow rate, and process duration, optimizing effectiveness. The process begins with acid washing, effectively removing any oils or pollutants that mechanical processing may not eliminate.
Benefits of powder coating aluminum profiles with Aluminante:
- Improved coating quality with increased paint transfer efficiency.
- Reduced powder paint wastage through elimination of human error.
- Freedom to choose colors directly from the RAL scale.
- Uniform, thin coating with excellent adhesion.
- Protection against mechanical damage and harmful UV radiation.
- Outstanding performance.
- Eco-friendly method, as the composition is solvent-free.
Our surface preparation technology includes the following steps:
- Degreasing in specialized cleaning solutions.
- Thorough washing in clean water after all chemical operations.
- Etching in a solution based on caustic soda for a precise time and temperature.
- Surface treatment in a solution of sulfuric acid for clarification.
- Final washing in deionized water.
Following chemical pretreatment, the aluminum profiles are placed on a conveyor and hung on special hooks, before being transported to the polymer powder spraying chambers. Once the powder is applied, the coating's uniformity is meticulously checked before the profiles are cured in the oven for the required duration, typically ranging from 15 minutes to an hour or more.
Once the powder is fully polymerized, the profiles are removed from the oven and allowed to cool. After the cooling process, we conduct quality checks on the polymer coating. Profiles that meet our stringent standards are ready for packaging or further processing.
Color selection is conveniently made from the
comprehensive RAL catalog, which is regularly updated to meet the needs of a growing market. The RAL powder coating standard comprises an extensive range of systematized and structured colors. The RAL CLASSIC collection alone offers over 200 colors, catering to various industries. For professional color design, RAL DESIGN provides a special palette with 1688 carefully ordered colors.
Experience the unparalleled quality and versatility of powder coating with Aluminante. Choose us for exceptional finishes that stand the test of time.