500T Capacity Energy-Saving Customizable Anodizing Production Line
for Aluminum Profiles
Professional 500T Anodizing Production Line for Aluminum Profiles
Customizable and Energy-Saving
Product Overview
The 500T Aluminum Profile Anodizing Production Line is a
large-scale automated industrial system designed for surface
treatment of aluminum profiles, with an annual capacity of 500
tons. Through electrochemical anodizing, it forms a dense oxide
layer on aluminum surfaces, enhancing corrosion resistance, wear
resistance, aesthetics, and paint adhesion. It is widely used in
construction (curtain walls, windows), automotive parts,
electronics housings, and decorative applications.
Core Process Flow
The line includes the following key stages (customizable per
requirements):
- Pre-treatment
- Degreasing: Removes oils and contaminants
- Alkaline Etching: Eliminates natural oxides and minor scratches
- Neutralization: Activates the surface via acid wash
- Anodizing
- Electrolysis Tank (sulfuric acid-based): Generates a porous alumina
layer (5-25 μm thickness adjustable)
- Coloring (Optional)
- Electrolytic Coloring: Tin/nickel salts produce bronze, champagne,
etc
- Dyeing: Organic dyes for multicolor effects
- Sealing
- Hot/Cold Sealing: Closes micropores to improve durability
Key Equipment
- Tank System: PP/PVC corrosion-resistant tanks (degreasing, anodizing, coloring)
- Power Supply: High-frequency rectifiers (constant voltage/current, ≥30%
energy-saving)
- Hoist System: Automated crane (PLC-controlled, precision positioning)
- Temperature Control: Titanium heat exchangers/chillers (±1°C accuracy)
- Emission Control: Acid scrubbers (fume treatment), wastewater recycling (compliant
with ISO 14001)
Technical Features & Advantages
- High Efficiency: Auto-transfer, adjustable cycle time (3-15 mins/rack)
- Energy Saving: Rectifiers with ≥95% conversion efficiency (IP54 rated)
- Consistency: PLC+HMI interface for digital parameter control
- Eco-Friendly: Closed-loop water system, ≥80% acid recovery
- Modular Design: Expandable for electrophoresis/powder coating
Material Compatibility & Standards
- Materials: 6063, 6061, 7075 alloys (profiles/sheets)
- Coating Standards: AA-M12C22A (US) or GB/T 5237.2-2017
Optional Add-ons
- Laser marking (product tracing)
- Online thickness gauges (QC inspection)
- MES integration (production data analytics)
Typical Applications
- Architectural aluminum (curtain walls, doors/windows)
- Automotive components (battery trays, heat sinks)
Note: Configuration adapts to factory layout, peak capacity, and
local environmental regulations. Includes installation,
commissioning, and operator training. For tailored solutions or
technical specs, please provide detailed requirements.
