850T/M 6061 Aluminum Anodizing Equipment Line with 6500mm Capacity and 10-12µm Film Thickness
This automated 850T/M aluminum anodizing equipment line is engineered for high-volume processing of 6061 and 6063 aluminum alloys. The system features comprehensive automation with sophisticated process control for consistent, high-quality anodizing results.
| Parameter | Specification |
|---|---|
| Compatible Alloys | Aluminum 6061 to 6063 or others |
| Anodizing Film Thickness | 10-12µm |
| Average Coverage Area | 350m² per ton |
| Maximum Profile Length | 6500mm |
| Extrusion Ratio | 2.5kg/m² |
| Monthly Operating Hours | 600 hours (300 days × 20 hours) |
| Racking System | Two fixtures per rack (manual operation) |
| Equipment Usage Rate | 0.9 |
| Power Supply | AC 3 phase 380V 50Hz |
| Control Power | AC220V 50Hz |
| Water Supply Pressure | 2kg/cm² |
| Steam Pressure | 6kg/cm² |
| Compressed Air Pressure | 6kg/cm² |
- Degreasing (1 tank): Free sulfuric acid 180±30 g/l
- Alkaline Etching (2 tanks): Free alkali 40-60g/l, Al³⁺ 30-120g/l
- Neutralization (1 tank): Free sulfuric acid 180±20g/l
- Anodizing (3 tanks): Free sulfuric acid 140-180g/l, Al³⁺≤20g/l
- Coloring (1 tank): Stannous sulfate 3-8g/l, Free sulfuric acid 15-25g/l, PH 0.8-1.2
- Medium Temperature Sealing (1 tank): PH 5-6.5, Nickel ion 0.8-1.3g/l, Fluorion 0.3-0.7g/l
- Capacity: 6 racks per tank × 1 tank = 6 racks
- Treatment Time: 2-5 minutes
- Capacity: 6 racks per tank × 2 tanks = 12 racks
- Treatment Time: 3-15 minutes
- Capacity: 6 racks per tank × 1 tank = 6 racks
- Treatment Time: 1-5 minutes
- Capacity: 2 racks per tank × 3 tanks = 6 racks
- Current Density: 130A/m²
- Process Time: 26 minutes
- Unprocess Time: 7 minutes
- Total Time: 33 minutes
- Average Anodizing Layer: 9.4µm
- Process Method: Mix Salts
- Capacity: 2 racks per tank × 1 tank = 2 racks
- Current Density: 70A
- Process Time: 2-8 minutes
- Sealing Method: Medium or Normal Temperature
- Capacity: 6 racks per tank × 1 tank
- Process Time: 10-15 minutes
- Annual Rack Processing: 6,545 racks
- Design Area per Rack: 51.4m²
- Annual Treatment Area: 336,413m²
- Monthly Output: 865T (≥850T design capacity)
- Anodizing Tank: 100m²/tank × 130A/m² ÷ 0.9 = 14,444A per tank
- Anodizing Rectifiers: 3 units × 15,000A
- Coloring Tank: 100m²/tank × 70A/m² ÷ 0.9 = 7,777A per tank
- Color Rectifier: 1 unit × 8,000A
Process abbreviations: De = Degreasing, Rs = Rinsing, HW Rs = Hot Water Rinsing, AE = Alkaline Etching, Ne = Neutralization, An = Anodizing, Cl = Coloring, Sl = Sealing, MU = Material Unloading, Pc = Packing
The semi-automatic production line features an advanced control system with upper computer monitoring (IPC) and lower computer execution (PLC). The system operates in semi-automatic mode for normal production, with manual mode available for maintenance. The PLC controls crane movement, process timing, temperature regulation, and power supply parameters for consistent process execution.
Comprehensive automated material transfer system includes:
- Automatic Feeding/Unloading Lifting Device: 8m/min speed, 300+300kg load capacity
- Chain Conveying Systems: Multiple zones with 3.2m/min speed and 5000-9000kg load capacities
- CNC Automatic Sorting: Post-sealing drip drying area with 2.2kw drive power
- Workshop Material Beam Transfer Vehicle: 1500kg capacity with variable 10-20m/min speed
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