Professional 500T Anodizing Production Line for Aluminum Profiles Customizable and Energy-Saving

1. 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.

2. 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.

3. 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).

4. 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.

5. Material Compatibility & Standards

• Materials: 6063, 6061, 7075 alloys (profiles/sheets).

• Coating Standards: AA-M12C22A (US) or GB/T 5237.2-2017.

6. Optional Add-ons

• Laser marking (product tracing).

• Online thickness gauges (QC inspection).

• MES integration (production data analytics).

7. 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.

MEI-AL Technology has been committed to serve the aluminum profile surface treatment industry with its strong technical force, excellent production and processing, scientific management methods and excellent management style. Mei-al main production: anodizing, coloring, electrophoresis production line, products have special high-power silicon control rectifier, high-power high-frequency switching power equipment, electrophoresis workshop pure water equipment(RO machines), refining equipment, electrophoretic paint recovery equipment, electrophoresis curing furnace,loading and unloading machines,1T+1T professional anodizing cranes, anodizing tank temperature control system and production line automatic control system, etc.

In our perpetual effort and support of our partners in the industry,MEI-AL Technology  has obtained outstanding achievements and is still maintaining a rapid development speed.With the operation spirit of “Professional, Concebtration, Integrity, Co-win”, MEI-AL Technology will provide with you excellent products and perfect services, in the rooted concept of Growind Up with You !

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