850T/Month Aluminum Anodizing Equipment Line AC 3 Phase 380v 50hz

850T/Month Aluminum Anodizing Equipment Line AC 3 Phase 380v 50hz

一. Product Description

1. The automatic control system is suitable for the semi-automatic production line of alumina anodizing. According to its process specifications, the system is planned to adopt an upper computer monitoring and management system (composed of industrial control computer IPC), a lower computer control execution system (PLC), detection components, and execution equipment.
2. There are two operating modes in terms of operation: manual and semi-automatic.
3. When the system is running normally, it is semi-automatic. Based on the input of feed data, the crane can semi automatically recognize slot positions and perform corresponding oxidation, coloring, and other processes. The temperature of the tank solution meets the requirements of the semi-automatic control process.
4. In semi-automatic mode, the single step operation of the crane and related equipment can be controlled from the central control room. In manual mode, it can be operated through on-site operation buttons.

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】 3 Tanks
5. Colouring 【stannous sulfate 3-8g/l,Free sulfuric acid 15-25g/l,PH 0.8-1.2】 1 Tanks
6. Medium Temperature Sealing【PH 5-6.5,Nickel ion0.8-1.3g/l,Fluorion0.3-0.7 g/l】 1 Tank

五, 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 3tanks = 6jig(rack)
   (2) Current density: 130A/m²
   (3) Process time: 26min
   (4) Unprocess time: 7min
   (5) Total time 26+7=33min

(6) Average anodizing layer : 0.36*1.3*26*0.77 =9.4um

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 33min ,where total jig(rack)/year:​

( 2 rack x 3 tank x 60min/h) ÷33min x600 hour =6545jig(rack)

2) Design 51.4m²^/jig(rack) . Where every tank is 102.8m²
3) Area treatment/year : 6545jig(rack)x 51.4m² /jig =336413m²

2. Anodizing treatment weight:
Monthly output : 336413m²÷350m²/T*0.9=865T≧850T

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

Power Rectifier : 15000A =3unit
2) Clouring tank: 100㎡/tank×70A/m²÷0.9 = 7777A/tank

Colour Rectifier : 8000A =1 unit

七. 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