Power Automated Anodizing Line Process Horizontal Anodiding line

Power Automated Anodizing Line Process Horizontal Anodiding line

一. Product Description

Semi automatic given control system
(1) The start and stop of the oxidation power supply can be controlled by the PLC of manual or automated production lines;
(2) PLC sets oxidation working time timer or automated production line;
(3) The output current or voltage value and operating process of the power supply are set by the production line PLC and central control system;
(4) The operating parameters and status can be transmitted to the upper computer of the production line through a communication interface;
(5) Pre set values can be set according to the process and provided parameters.

二. Design Condition

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/】 2 Tanks
3. Neutralization 【Free sulfuric acid180±20g/l】 1 Tank
4. Anodising 【Free sulfuric acid 140-180g/l,Al3+≤20g/l】 4 Tanks
5. Colouring 【stannous sulfate 3-8g/l,Free sulfuric acid 15-25g/l,PH 0.8-1.2】 2 Tanks
6. Medium Temperature Sealing【PH 5-6.5,Nickel ion0.8-1.3g/l,Fluorion0.3-0.7 g/l】 3 Tank

四. Treatment Process:

1. Degreasing
   (1) 6jig(rack)/ tank x 1 tank=6jig(rack)
   (2) treatment time: 2-5min
2. Alkaline Etching
   (1) 6jig(rack) / tank x 2 tank=12jig(rack)
   (2) treatment time: 3-15min
3. Neutralization
   (1) 6jig(rack) / tank x 1 tank=6jig(rack)
   (2) treatment time: 1-5min
4. Anodizing
   (1) 2 jig(rack)/tank x 4tanks = 8jig(rack)
   (2) Current density: 130A/m²
   (3) Process time: 30min
   (4) Unprocess time: 10min
   (5) Total time 30+10=40min

(6) Average anodizing layer : 0.3*1.3*30*0.77 =10.81um

5. Colour 1

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

六. Design Parameter and Setting

1. Anodizing treatment area:
1) Each anodizing process tank need 40min ,where total jig(rack)/year:​

( 2 rack x 4 tank x 60min/h) ÷40min x600 hour =7200jig(rack)

2) Design 50m²^/jig(rack) . Where every tank is 100m²
3) Area treatment/year : 7200jig(rack)x 50m² /jig =360000m²

2. Anodizing treatment weight:
Monthly output : 360000m²÷350m²/T*0.9=925T≧900T

3. Power consumption:
1) Anodising Tank:100m²/tank* 130A/ m²÷0.9=14444A/tank

Power Rectifier : 15000A =4unit
2) Clouring tank: 100㎡/tank×70A/m²÷0.9 = 7777A/tank

Colour Rectifier : 8000A =2unit

五. 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

Transportation&Packaging

Power Automated Anodizing Line

Automated Anodizing Line Process

Power Automated Anodizing Line Process Horizontal Anodiding line Images