High-Capacity Aluminum Anodizing Equipment – 500 Tons/Month
Our Aluminum Anodizing Line is a fully automated, industrial-grade surface treatment system designed for high-volume processing of aluminum profiles, sheets, and components. Engineered for precision and efficiency, the line integrates advanced oxidation technology, smart controls, and sustainable practices to deliver 500 metric tons/month of consistently anodized aluminum products.
Pre-Treatment Module
Degreasing Tanks: Alkaline and acid cleaning systems with ultrasonic agitation
Etching Station: Controlled NaOH bath for uniform surface texture (Ra 0.2–2.5 μm)
Desmutting Unit: Nitric acid-based neutralization for alloy-specific treatment
Rinsing System: 4-stage cascading water flow (10 m³/hr capacity)
Anodizing Module
Oxidation Tanks:
Material: PP/CPVC construction with titanium cooling coils
Capacity: 12,000L (6-tank series for continuous processing)
Temperature Control: ±0.5°C accuracy (15–25°C)
Power Supply:
Rectifier: 20,000A/50V DC, pulse-capable
Current Density: 1.2–3.5 A/dm² (adjustable)
Coloring & Sealing Module
Dyeing Tanks: Automated dip system for organic/inorganic dyes (RAL color matching)
Sealing Stations:
Nickel acetate sealing (80–95°C)
Cold sealing options (25–30°C)
Waste Recovery: Reverse osmosis (RO) unit for dye reuse
Automation & Control
PLC System: Siemens S7-1500 with HMI touchscreen
Smart Sensors: Real-time monitoring of pH, conductivity, temperature
Data Logging: Batch tracking and parameter recording (ISO 9001 compliant)
| Parameter | Specification |
|---|---|
| Workpiece Size | Max 8m (L) × 1.8m (W) × 0.5m (H) |
| Line Speed | 0.5–3.0 m/min (adjustable) |
| Coating Thickness | 5–50 μm (standard), up to 100 μm |
| Energy Consumption | ≤4.2 kWh/ton (optimized mode) |
| Water Usage | ≤8 m³/ton (closed-loop recycling) |
| Defect Rate | ≤0.3% (AI vision inspection) |
High Throughput: Processes 25–30 tons/day (24/7 operation)
Precision Engineering:
±2 μm coating uniformity
Automatic voltage compensation for complex geometries
Sustainability Features:
Waste acid regeneration (85% recovery rate)
VOC-free dyeing technology
Smart Maintenance:
Predictive diagnostics for pumps and rectifiers
Self-cleaning filtration systems
Aerospace structural components
Automotive trim and heat sinks
Architectural curtain walls and fenestration
Consumer electronics housings
Installation: On-site commissioning <6 weeks
Training: 40-hour operator certification program
Warranty: 1 years for critical components
Support: Remote troubleshooting via IoT platform
Why Invest in This Line?
ROI-Driven: ≤18-month payback period at 80% utilization
Future-Ready: IoT-enabled for Industry 4.0 integration
Scalable: Modular design allows 30% capacity expansion
