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600 T Automated Anodizing Line with Environmental and energy-saving design

600 T  Automated Anodizing Line with Environmental and energy-saving design
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Output: 600 Ton/month
Feature: Increased Flexibility And Customization
Advantage: Increased Flexibility And Customization
Max Profile Length: 6500mm
Tanks Inside Size: 8000*width*3500
Voltage: 380V~415v
Basic Infomation
Place of Origin: CHINA
Brand Name: MEI-AL
Model Number: APL-600T
Payment & Shipping Terms
Packaging Details: Export Stander Packing
Delivery Time: 180-200days
Payment Terms: T/T
Supply Ability: 1set/6 months
Product Description

600 T Automated Anodizing Line with Environmental and energy-saving design


一. Production descripiton: 

1.Automated anodizing production lines can employ parametric process control, where critical process parameters are continuously monitored and adjusted to maintain optimal performance.

2.An automated anodizing production line can incorporate systems for automated sample collection and testing.

3.The automated production line can extend to the packaging and labeling of the anodized parts.

二. Design Condition

  1. Alloy : Aluminium 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: Three fixtures /rack
  8. Racking operation : Mamual
  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/】 2 Tanks
  3. NeutralizationFree sulfuric acid180±20g/l】 1 Tank
  4. Anodising 【Free sulfuric acid 140-180g/l,Al3+≤20g/l】 2 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

四. Treatment Process:

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

(6) Average anodizing layer : 0.36*1.3*30*0.77 =10.81um

  1. Colour 1

1) Clour process: Mix Salts

2) Quantity: 3 jig(rack)/tank x 1tanks = 3jig(rack)

3) Current density: 70A

4) Process time: 2-8min


6. Sealing
1) Sealing menthod: Sealing at Medium or Normal Temperature
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:

( 3 rack x 2 tank x 60min/h) ÷40min x600 hour =5400jig(rack)

2) Design 50m²/jig(rack) . Where every tank is 100m²
Area treatment/year : 5400jig(rack)x 50m² /jig =270000m²


2. Anodizing treatment weight:
Monthly output : 270000m²÷400m²/T*0.9=607T≧600T


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

Power Rectifier : 15000A =2unit
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 


600 T  Automated Anodizing Line with Environmental and energy-saving design 0

七.Composition and description of the automatic control system

1, This system is applicable to the semi-automatic production line of aluminum oxide anodization. According to its process specifications, the system is planned to adopt an upper computer monitoring and management system (composed of an industrial control computer IPC), a lower computer control execution system (PLC), detection components, and execution devices. There are two operation modes in terms of operation: manual and semi-automatic. When the system is running normally, it is semi-automatic. Based on the input of feeding data, the crane can identify the slot position in semi-automatic mode and execute corresponding oxidation, coloring and other processes. The temperature of the slot liquid meets the process requirements in semi-automatic control. In semi-automatic mode, the single step operation of the crane and related equipment can be controlled in the central control room. In manual mode, the operation can be carried out through on-site operation buttons.

2, Semi-automatic given control system
(1) The start and stop of the oxidation power supply can be controlled manually or by the PLC of the automated production line;
(2) PLC setting for oxidation working time timer or automated production line;
(3) The output current or voltage value and operation process of the power supply are set by the production line PLC and the central control system;
(4) The operating parameters and status can be transmitted to the upper PC of the production line through the communication interface;
(5) You can preset the set values according to the process and provided parameters.





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