100 TPM Capacity Vertical Anodizing Line with PLC Automatic Control for Uniform Film Thickness

This vertical anodizing line is purpose-built for small-to-medium aluminum profile manufacturers with a rated monthly output of 100 tons, dedicated to the anodizing treatment of architectural window & door profiles and solar photovoltaic (PV) frame profiles.

Adopting a vertical hanging structure, the line ensures consistent film thickness and uniform quality across full-length profiles. It balances decorative appearance requirements for window products and high weatherability / corrosion resistance requirements for solar frames. With compact layout, controlled investment cost and stable operation, it is an ideal solution for small and medium aluminum plants entering the architectural and photovoltaic sectors.

As a professional aluminum surface treatment equipment manufacturer with over 10 years of experience, GUANGDONG MEI-AL delivers tailored turnkey anodizing solutions aligned with actual production scale and product application requirements.

1. Pre-treatment: Degreasing → Alkaline Etching → Neutralization → Multi-stage Countercurrent Rinsing
2. Core Process: Sulfuric Acid Anodizing → Electrolytic Coloring (optional)
3. Post-treatment: Multi-stage Pure Water Rinsing → Nickel-free Sealing → Drying

• Vertical Hanging for Uniform Full-Length Quality: Vertical workpiece hanging ensures full and uniform contact between profile surfaces and electrolyte. For standard 6-7 meter profiles, film thickness and coloring effect remain consistent from top to bottom.
• Precision-Tuned 100 TPM Capacity, High ROI: Tank volume, crane cycle and process rhythm optimized for 100 tons monthly output with no redundant capacity, ensuring controlled investment and higher operational efficiency.
• PV-Grade Protective Performance: Process parameters optimized for solar frame outdoor service requirements, delivering outstanding salt spray resistance and weatherability to support 25+ year service life.
• Architectural-Level Appearance Consistency: High-precision coloring power supply and bath concentration control system ensure strict batch-to-batch color difference control.
• PLC Fully Automatic Control: Integrated PLC central control system realizes fully automatic operation with multiple process recipes for one-click switching between products.
• Compact Layout, Small Footprint: Modular skid-mounted structure with optimized workshop layout occupies less floor space.
• Energy-Saving & Environmentally Compliant: Multi-stage countercurrent rinsing reduces water consumption by more than 40% with optional acid recovery and treatment systems.