3003 Alloy Green Color Home Appliance Aluminum Coil Home Appliance Aluminum Sheet

Color-coated aluminum coil (CCAC) is widely used in home appliance manufacturing due to

its lightweight properties, corrosion resistance, ease of processing, and aesthetic appeal. It 

is primarily utilized for exterior panels, structural components, and functional parts.

Advantages of CCAC in Appliances

Applications of Color-Coated Aluminum Coil in Home Appliances

Primary Applications

(1) Exterior Components

Refrigerator/Air Conditioner Panels:

Available with brushed, mirror, or matte finishes for premium aesthetics.

PVDF coating resists fingerprints and scratches, ideal for high-end models.

Washing Machine Control Panels:

Resistant to humid environments and chemical cleaners.

(2) Internal Structural Parts

Microwave/Oven Cavities:

Heat-resistant (some alloys withstand >250°C), cost-effective alternative to stainless steel.

Water Heater Housings:

Prevents scale buildup, extending product lifespan.

(3) Functional Components

Heat Sinks (ACs/Computers):

High thermal conductivity with anti-oxidation coating.

EMI Shielding Covers:

Used in electronics to minimize electromagnetic interference (specific alloy grades required).

 Case Studies

(1) Refrigerator Side Panels & Doors

Requirements: High flatness, deformation resistance, and grease-resistant coating.

Solution: 0.6mm 5052 alloy + PVDF coating, reinforced edges.

(2) Air Conditioner Outdoor Unit Housings

Requirements: Salt spray resistance (coastal areas), UV fading prevention.

Solution: 0.8mm 3003 alloy + PVDF coating, matte gray/white finish.

(3) Air Fryer/Rice Cooker Inner Pots

Requirements: Non-stick, easy-to-clean surface.

Solution: Anodized or ceramic-coated aluminum.

5. Industry Trends & Innovations

Pre-Coated Technology:

Reduces VOC emissions by eliminating post-production painting.

Production Scope of Our Factory

Company Advantages

   Advanced Equipment

 • German SMS Group fully automated coating lines with ±0.01mm thickness precision,

    Line Speed: 120m/min (20% faster than industry average data)

 • MES system enables real-time production monitoring with ≥99.3% product qualification rate

 • Multi-spectral imaging detects micro-defects as small as 0.02mm² with 99.8% recognition accuracy

Technology Patents

♦ Anti-Static Color Aluminum Coil and Continuous Production System

♦ Chromium-Free Passivation Solution for Color-Coated Aluminum Coils and Preparation Method

♦ Production Process for High Solar-Reflectance Color Aluminum Coils

♦ Method for Preparing 3D Wood Grain Aluminum Coil Based on Nanoimprint Technology

♦ Low-Temperature Curing Technology