150 T/month Semiautomatic Horizontal Oxidation production line
一.Product Description:
1.The mini anodizing production line is a compact and efficient system designed for small-scale anodizing operations.
2. It is suitable for businesses or individuals who require a cost-effective solution for applying protective and decorative coatings to metal parts.
3.The production line is equipped with a control system that monitors and regulates various parameters such as temperature, current, and processing time.
二. Design Condition
| 1 | Alloy | Aluminum 6061 to 6063 or others |
| 2 | Anodizing film thinkness | 10~ 12µm micron |
| 3 | Average coverage area | 400m²/T (ton) |
| 4 | Max aluminium profile length | 6500mm |
| 5 | Extrusion ratio | 2.5kg/m² |
| 6 | Working hour/m | 300d/m x 20h/d = 600h/m |
| 7 | Racking system | Two fixtures /rack |
| 8 | Racking operation | Manual |
| 9 | Equipment Usage Rate | 0.9 |
| 10 | Power supply | AC 3phase 380v 50hz |
| 11 | Control Power | AC220V 50Hz |
| 12 | Water supply | 2kg/cm²·G |
| 13 | Hot steam | 6kg/cm²·G |
| 14 | Compressor air | 6kg/cm²· G |
三. Process Tank
| 1 | Degreasing 【Free sulfuric acid 180±30 g/l】 | 1 Tank |
| 2 | Alkaline Etching【Free alkali 40-60g/l,Al3+ 30-120g/】 | 1 Tank |
| 3 | Neutralization 【Free sulfuric acid180±20g/l】 | 1 Tank |
| 4 | Anodising 【Free sulfuric acid 140-180g/l,Al3+≤20g/l】 | 1Tank |
| 5 | Colouring 【stannous sulfate 3-8g/l,Free sulfuric acid 15-25g/l,PH 0.8-1.2】 | 1 Tank |
| 6 | Medium Temperature Sealing【PH 5-6.5,Nickel ion0.8-1.3g/l,Fluorion0.3-0.7 g/l】 | 1 Tank |
四. Treatment Process:
(6) Average anodizing layer : 0.36*1.3*30*0.77 =10.81um
1) Clour process: Mix Salts
2) Quantity:2 jig(rack)/tank x 1tanks = 2jig(rack)
3) Current density: 70A
4) Process time: 2-8min
6. Sealing
1) Sealing menthod: Sealing at Medium or Normal Temperature
2) Quantity:6jig(rack)/tank x 1 tank
3) Process time 10-15min
五. Design Parameter and Setting
1. Anodizing treatment area:
1) Each anodizing process tank need 40min ,where total jig(rack)/year:
( 2 rack x 1 tank x 60min/h) ÷40min x600 hour =1800jig(rack)
2) Design 42.9m²/jig(rack) . Where every tank is 85.8m²
3) Area treatment/year : 1800jig(rack)x 42.9m² /jig =77220m²
2. Anodizing treatment weight:
Monthly output : 77220m²÷400m²/T*0.9=174T≧150T
3. Power consumption:
1) Anodising Tank:100m²/tank* 130A/ m²÷0.9=14444A/tank
Power Rectifier : 15000A =1unit
2) Clouring tank: 100㎡/tank×70A/m²÷0.9 = 7777A/tank
Colour Rectifier : 8000A =1 unit
六. Process Chat
Discription for Un
1) De = Degreasing
2) Rs = Rinsing, HW Rs = Hot Water Rinsing
4) AE = Alkaline Etching
5) Ne = Neutralization
6) An = Anodizing
7) Cl = Coloring
8) Sl = Sealing
9) MU = Material Unloading
10) Pc = Packing
