Customizable Automatic Vertical 300 Ton/Month Capacity Anodizing Production Line with 10~12µm Film Thickness
Price:
RMB3,000,000-5,000,000/set
MOQ:
1set
Delivery Time:
180-200days
Brand:
MEI-AL
Product Description
Customizable Automatic Vertical 300 Ton/Month Capacity Anodizing Production Line with 10~12µm Film Thickness
Output 300 Ton/Month Anodizing Production Line Customization Automatic Vertical Aluminum Surface Treatment
Production Overview
- Aluminum anodizing is an electrochemical process that converts the surface of aluminum into a decorative, durable, and corrosion-resistant anodic oxide finish
- The process involves immersing the aluminum part in an electrolytic solution, typically containing sulfuric or chromic acid, and passing an electric current through it
- Variations in the thickness of the anodized layer can affect corrosion resistance and appearance
Design Conditions
| Parameter | Specification |
|---|---|
| Alloy | Aluminium 6061 to 6063 or others |
| Anodizing film thickness | 10~12µm micron |
| Average coverage area | 350m²/T (ton) |
| Max aluminium profile length | 6500mm |
| Extrusion ratio | 2.5kg/m² |
| Working hour/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
| Process | Specification | 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
1. Degreasing
- 6 jig(rack)/tank x 1 tank = 6 jig(rack)
- Treatment time: 2-5min
2. Alkaline Etching
- 6 jig(rack)/tank x 2 tanks = 12 jig(rack)
- Treatment time: 3-15min
3. Neutralization
- 6 jig(rack)/tank x 1 tank = 6 jig(rack)
- Treatment time: 1-5min
4. Anodizing
- 3 jig(rack)/tank x 5 tanks = 15 jig(rack)
- Current density: 130A/m²
- Process time: 30min
- Unprocess time: 10min
- Total time: 30+10=40min
- Average anodizing layer: 0.36*1.3*30*0.77 = 10.81µm
5. Coloring
- Colour process: Mix Salts
- 2 jig(rack)/tank x 1 tank = 2 jig(rack)
- Current density: 70A
- Process time: 2-8min
6. Sealing
- Sealing method: Sealing at Medium or Normal Temperature
- 6 jig(rack)/tank x 1 tank
- Process time: 10-15min
Design Parameters and Settings
Anodizing Treatment Area
- Each anodizing process tank needs 40min, where total jig(rack)/year: (2rack x 5 tank x 60min/h) ÷ 40min x 600 hour = 9000 jig(rack)
- Design 50m²/jig(rack). Where every tank is 100m²
- Area treatment/year: 9000 jig(rack) x 50m²/jig = 450,000m²
Anodizing Treatment Weight
- Monthly output: 450,000m² ÷ 350m²/T x 0.3 = 385T ≥ 300T
Power Consumption
- Anodising Tank: 100m²/tank x 130A/m² ÷ 0.9 = 14,444A/tank
- Power Rectifier: 15000A = 5 units
- Colouring tank: 100m²/tank x 70A/m² ÷ 0.9 = 7,777A/tank
- Colour Rectifier: 8000A = 2 units
Process Chart
| Code | Description |
|---|---|
| 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 Documents
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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