Automatic 800T/Month Aluminum Anodizing Production Line with 6500mm Max Profile Length and 10~12µm Film Thickness
Price:
RMB9,000,000-11,000,000/set
MOQ:
1set
Delivery Time:
180-200days
Brand:
MEI-AL
Product Description
Automatic 800T/Month Aluminum Anodizing Production Line
High-quality automatic aluminum anodizing production line with monthly capacity of 800 tons for professional surface treatment applications. Features customizable size handling from 1-6500mm and excellent abrasion resistance.
Production Process Overview
The aluminum anodizing process involves immersing cleaned and acid-etched aluminum products into an anodizing tank where electrical current is applied. This process forms a uniform aluminum oxide film layer on the product surface. Prior to anodizing, aluminum products undergo thorough cleaning and acid etching to remove surface contaminants including oil stains, oxide layers, and other impurities.
Design Specifications
| Parameter | Specification |
|---|---|
| Alloy | Aluminium 6061 to 6063 or others |
| Anodizing Film Thickness | 10~12µm micron |
| Average Coverage Area | 350m²/T (ton) |
| Max Aluminum Profile Length | 6500mm |
| Extrusion Ratio | 2.5kg/m² |
| Working Hours/Month | 300d/m x 20h/d = 600h/m |
| Racking System | Three fixtures/rack |
| Racking Operation | Manual |
| Equipment Usage Rate | 0.9 |
| Power Supply | AC 3phase 380V 50Hz |
| Control Power | AC220V 50Hz |
| Water Supply | 2kg/cm²*G |
| Hot Steam | 6kg/cm²*G |
| Compressor Air | 6kg/cm²*G |
Process Tanks Configuration
| Process | Chemical Specifications | Quantity |
|---|---|---|
| Degreasing | Free sulfuric acid 180±30 g/l | 1 Tank |
| Alkaline Etching | Free alkali 40-60g/l, Al³⁺ 30-120g/l | 2 Tanks |
| Neutralization | Free sulfuric acid 180±20g/l | 1 Tank |
| Anodising | Free sulfuric acid 140-180g/l, Al³⁺≤20g/l | 5 Tanks |
| Colouring | Stannous sulfate 3-8g/l, Free sulfuric acid 15-25g/l, PH 0.8-1.2 | 2 Tanks |
| Medium Temperature Sealing | PH 5-6.5, Nickel ion 0.8-1.3g/l, Fluorion 0.3-0.7 g/l | 3 Tanks |
Treatment Process Details
Degreasing
6 jigs/tank × 1 tank = 6 jigs | Treatment time: 2-5min
Alkaline Etching
6 jigs/tank × 2 tanks = 12 jigs | Treatment time: 3-15min
Neutralization
6 jigs/tank × 1 tank = 6 jigs | Treatment time: 1-5min
Anodizing
3 jigs/tank × 5 tanks = 15 jigs | Current density: 130A/m² | Process time: 30min | Total time: 40min
Colouring
2 jigs/tank × 1 tank = 2 jigs | Current density: 70A | Process time: 2-8min
Sealing
6 jigs/tank × 1 tank | Process time: 10-15min
Average Anodizing Layer Calculation
0.36 × 1.3 × 30 × 0.77 = 10.81µm
Design Parameters and Capacity
Anodizing Treatment Area
Each anodizing process requires 40min
Total jigs/year: (2 rack × 5 tank × 60min/h) ÷ 40min × 600 hour = 9000 jigs
Design capacity: 50m²/jig (100m² per tank)
Annual treatment area: 9000 jigs × 50m²/jig = 450,000m²
Anodizing Treatment Weight
Monthly output: 450,000m² ÷ 350m²/T × 0.9 = 1157.1T ≥ 1000T
Power Consumption
Anodising Tank: 100m²/tank × 130A/m² ÷ 0.9 = 14,444A/tank
Power Rectifier: 15,000A = 5 units
Colouring Tank: 100m²/tank × 70A/m² ÷ 0.9 = 7,777A/tank
Colour Rectifier: 8,000A = 2 units
Process Chart Legend
| Code | Process |
|---|---|
| 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 |
Technical Documentation
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Get in Touch
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Company
Guangdong MEI-AL Technology Co., Ltd.
Location
No. 1, Changgang North Road, Changhongling Industrial Park, Shishan Town, Nanhai City, Foshan City
Contact Person
rainbow