Full Automatic Hard Anodizing Line for Office Furniture & Lighting Profiles ≥10μm Anti-Scratch & Stain Resistant

This full-automatic hard anodizing line is tailor-made for aluminum profiles of office furniture and indoor lighting fixtures. It stably forms a ≥10μm dense oxide film suitable for conventional indoor environment usage.

The production line supports both electrolytic coloring and dye staining, covering silver, black, gold and wood grain transfer base colors. It adopts medium and normal temperature sealing processes focused on daily anti-scratch and anti-stain performance.

Optimized for office scenario demands, it effectively resists coffee, tea stains and daily friction scratches, ensuring consistent color matching with board materials for integrated furniture aesthetics.

1. Precision Pre-treatment Degreasing: Remove surface oil, dust and machining burrs on furniture and lighting aluminum profiles. Create a clean and smooth substrate to guarantee uniform coloring and stable film adhesion.
2. Water Washing & Surface Activation: Multi-stage circulating water washing eliminates residual chemicals. Professional activation treatment stabilizes profile surface activity to avoid color difference and mottled surface.
3. Standard Hard Anodizing: Automatic constant current and temperature control forms a uniform ≥10μm hard oxide film. The dense film layer builds a reliable anti-scratch protective barrier.
4. Custom Coloring Treatment: Adopt electrolytic coloring for fade-resistant metallic finishes or dye staining for rich solid colors. Meet silver, black, gold and wood grain base color customization demands.
5. Targeted Sealing Process: Select normal temperature sealing for cost-effective mass production or medium temperature sealing for higher compactness. Effectively lock color and resist daily liquid stains.
6. Fine Water Washing & Drying: Thoroughly clean surface residual pigment and sealing solution. Constant temperature drying ensures no water marks, color fading or surface defects.
7. Color Calibration & Quality Inspection: Strictly test surface hardness, scratch resistance and stain resistance. Conduct color matching calibration to ensure coordination with furniture board tones.

• Professional Anti-scratch Performance for Office Scenarios: The ≥10μm hard oxide film improves surface hardness significantly. It resists daily friction, collision scratches during office use, maintaining long-term smooth and intact surface.
• Excellent Coffee & Tea Stain Resistance: Optimized medium and normal temperature sealing processes enhance film compactness. It effectively isolates coffee, tea, dust and daily liquid stains, making profiles easy to clean and no residual marks.
• Diversified Color & Wood Grain Base Solutions: Support electrolytic and dye dual coloring technologies. Multiple conventional colors and wood grain transfer base finishes meet diverse design needs of modern office furniture and lighting.
• High-precision Color Matching Consistency: Automatic program controls coloring parameters stably. Batch products have uniform color tone, perfectly matching the color of furniture boards, realizing integrated interior decoration effect.
• Stable Indoor Environmental Adaptability: The oxidized and sealed layer is anti-oxidation and anti-fading in general indoor environments. No yellowing or discoloration after long-term use, ensuring durable decorative performance.
• Cost-effective Mass Production: Full-automatic operation reduces manual errors and labor costs. Balanced process configuration meets large-scale, high-quality and low-cost production demands for office decorative profiles.

• Full-automatic hanging feeding and discharging system, suitable for various office furniture and lighting aluminum profile specifications
• Intelligent constant temperature hard anodizing tank, ensuring stable ≥10μm uniform oxide film formation
• Integrated electrolytic coloring & dye staining adjustable unit for multi-color switching
• Dual-function sealing tank supporting normal temperature and medium temperature sealing process switching
• Multi-stage circulating water purification system to ensure clean profile surface without chemical residue
• Online color difference detection and scratch resistance testing device for real-time quality control

• Q: Why choose ≥10μm hard anodizing for office furniture instead of ordinary oxidation?
• A: Ordinary thin oxide films are prone to scratches and stain penetration. The ≥10μm hard film provides higher hardness and compactness, specially optimized for daily anti-scratch and anti-stain needs of office scenarios.
• Q: What is the difference between electrolytic coloring and dye staining?
• A: Electrolytic coloring delivers metallic texture and better fade resistance, suitable for silver and gold tones. Dye staining offers richer and purer colors, ideal for black and customized solid color finishes.
• Q: Can the finished products resist coffee and tea stains effectively?
• A: Yes. Matched with professional medium/normal temperature sealing technology, the dense oxide layer prevents liquid penetration. Stains can be wiped clean directly without leaving permanent marks.
• Q: How to ensure the aluminum profile color matches furniture boards?
• A: We support pre-production color sample calibration. The automatic system locks coloring parameters to ensure batch color consistency and highly fit mainstream board color tones.
• Q: Which sealing process is more suitable for indoor office products?
• A: Normal temperature sealing is cost-effective for conventional mass production. Medium temperature sealing has better compactness and stain resistance, suitable for high-end office furniture and lighting fixtures.