What is a Pre-Painted Aluminum Coil?
Pre-painted aluminum coil, also called a colour-coated or pre-painted aluminium coil, is a high-performance material engineered to deliver both durability and aesthetic versatility. Combining the inherent strength of aluminum coils with a specialized protective and decorative paint finish, this product meets the rigorous demands of industrial, architectural, and commercial applications. Applying the coating process while the metal coil is still in its coiled form. Significantly, this ensures uniform coverage and a flawless surface that resists corrosion, weathering, and UV damage.
Product Description
Pre-Painted Aluminium Coil Specification
| Model Number | 1100 1060 3003 3004 5052 6061 |
| Width | 600, 1000, 1200 (±1% tolerance) |
| Alloy | 3000 Series |
| Thickness | Customizable, with deep-draw capabilities for thicknesses >0.2mm |
| Surface Finish | Uniform coated finish (gloss/matte options based on application needs) |
| Temper | O – H112 |
Processing Flow
Material Preparation
- Selection of base alloy (3000 series).
- Precision cutting to required width and thickness (±1% tolerance).
Surface Coating
- Pre-treatment (cleaning, chemical passivation).
- Applying high-performance paint coating via automated line.
- Curing for adhesion and durability.
Slitting/Decoiling
- Custom slitting to customer-specified widths (600/1000/1200mm).
Forming & Fabrication
- Secondary processing (bending, punching, deep-drawing for thicknesses >0.2mm).
- Precision cutting to final dimensions.
Quality Assurance
- Salt spray testing (up to 1,000 hours for corrosion resistance validation).
- Dimensional and coating thickness inspection.
Benefits
At Yikuo, we specialize in delivering high-quality pre-painted aluminum coils. They obviously meet the demands of modern industries. Our products combine innovation, durability, and aesthetics to provide unmatched value. Below are the key advantages of choosing our pre-painted aluminum coils:
- Durable Finish: Our pre-painted aluminum coils feature a robust paint layer that shields the aluminum substrate from scratches, dents, and daily wear and tear. Nevertheless, this ensures a long-lasting finish, even in high-traffic or demanding environments. Ideal for applications requiring resilience, such as roofing, automotive parts, and construction panels.
- Aesthetic Appeal: With a vast selection of colours and finishes—from sleek solids to eye-catching metallics and textured options—our pre-painted aluminum coils empower architects, designers, and manufacturers to create visually striking products. Thus, you can customize your projects to align with branding or architectural visions effortlessly.
- Corrosion Resistance: As for harsh conditions, the protective paint layer acts as a barrier against moisture, UV exposure, and chemical agents. This generally makes our coils perfect for outdoor applications like facades, marine equipment, and industrial machinery, ensuring longevity in challenging environments.
- Lightweight & Versatile: Aluminum’s inherent strength-to-weight ratio makes it a superior material choice. Our pre-painted coils retain these benefits while offering enhanced functionality. Easy to transport, fabricate, and install.
- Cost-Effective Solution: Skip the extra steps and costs of post-production painting! Our pre-painted coils are ready to use, streamlining manufacturing processes and reducing labour, time, and material expenses. More importantly, This efficiency translates to direct savings for both manufacturers and end-users, without compromising quality.
What is a Pre-Painted Aluminum Coil Used for
| Industry | Application | Benefits |
| Construction | Building Facades | Durability, corrosion resistance, lightweight, aesthetic variety |
| Construction | Roofing | Weather resistance, long lifespan, energy efficiency (reflective surfaces) |
| Construction | Cladding | Easy installation, low maintenance, modern aesthetics |
| Automotive | Body Panels | Lightweight, dent-resistant, corrosion-resistant, paintable surfaces |
| Automotive | Hoods & Doors | Lightweight for improved fuel efficiency, impact-resistant, recyclable |
| Electronics | Enclosures | Protective layer against moisture & dust, thermal management, sleek aesthetics |
| Electronics | Consumer Products | Durable surfaces, scratch resistance, attractive finishes, easy cleaning |
| Appliances | Refrigerators, Washing Machines | Corrosion resistance, impact resistance, hygienic surfaces, ease of cleaning |
| Industrial Equipment | Machinery Components | Corrosion resistance, durability, low maintenance, paint-ready surfaces |
| Transportation | Bus Bodies, Train Cars | Durable, long-lasting, weather-resistant, aesthetic customization |
Beyond these specific applications, pre-painted aluminum coil finds its way into a multitude of consumer products, ranging from furniture and appliances to signage and decorative elements. Indeed, its versatility makes it a valuable asset for designers and manufacturers seeking both practicality and visual appeal.
Why Choose Our Pre-Painted Aluminum Coils?
As a trusted supplier in the metal coil industry, Tianjin Yikuo Co.,Ltd, operating under the esteemed YK Aluminum Factory brand, is a leader in the aluminum processing industry with over 10 years of experience. What's more, We specialize in producing high-quality zinc billets and aluminum bars, supported by state-of-the-art facilities and a robust production capacity that reaches an annual output of 250,000 tons.
Product Highlights
Our flagship product, the Prepainted Aluminum Coil, excels in a variety of industries including construction, automotive, transportation, appliances, packaging, HVAC, and furniture. Key attributes include:
- Outstanding Performance: Our pre-painted aluminum coils offer an excellent cost-performance ratio, lightweight design, waterproof properties. Furthermore, they produce captivating three-dimensional effects.
- Sustainability: Offers excellent recyclability and is built to last, ensuring a long service life even under harsh conditions.
- Competitive Advantages: As one of the leading painted aluminum coil suppliers, we offer a competitive prepainted aluminum coil price without compromising on quality. Besides, Our product range also includes variants labelled as prepainted aluminium coils, ensuring versatility and international appeal. We also supply a variety of aluminum coils and metal coil products tailored to meet specific customer requirements.
Commitment to Quality and Efficiency
Understanding the critical importance of reliability in your projects, we ensure:
- Timely Deliveries: Regular-season lead times are typically 2-3 weeks, while peak periods are managed efficiently within 3-5 weeks.
- Flexible Order Quantities: We acknowledge the diverse nature of project demands and offer flexibility in minimum order quantities (MOQ), making us a trusted partner for both small and large-scale projects.
- Reliability: Every product meticulously meets stringent performance standards, addressing concerns related to lead times, MOQ, and service life.
Our Promise
At Tianjin Yikuo Co.,Ltd, our mission is your satisfaction and success. Certainly, we are committed to supplying high-quality materials that elevate your projects and streamline your operations. Equally, whether you are searching for competitive prepainted aluminum coil price options or reliable painted aluminum coil suppliers, our expertise ensures that your material needs are met with precision and efficiency.
