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Industial Automatic Anodizing Line Machine Aulminum Anodizing Line

Industial Automatic Anodizing Line Machine Aulminum Anodizing Line
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Output: 750T/month
Feature: Automated Material Handling
Advantage: Increased Efficiency
Anodizing Film Thickness: 8-12µm
Max Profile Length: 6500mm
Voltage: 380V~415v
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Industial Automatic Anodizing Line


Aulminum Automatic Anodizing Line

Basic Infomation
Place of Origin: CHINA
Brand Name: MEI-AL
Model Number: APL-750T
Payment & Shipping Terms
Packaging Details: Export Stander Packing
Delivery Time: 180-200days
Payment Terms: T/T
Supply Ability: 1set/6 months
Product Description

Industial automatic Anodizing Line machine aulminum anodizing line



一. production Descrtipion

1.Automation in an automatic anodizing production line can involve various components, such as programmable logic controllers (PLCs), robotic systems for handling and transferring parts, and computerized monitoring and control systems.

2.An automatic anodizing production line is a system designed to efficiently and consistently apply anodized coatings to various metal products.

3.Anodizing is an electrochemical process that creates a protective layer of oxide on the surface of metals, primarily aluminum.

二. Design Condition


  1.   Alloy Aluminium 6061 to 6063 or others
    2 Anodizing film thinkness 10~ 12µm micron
    3 Average coverage area 350m²/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 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. 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】 1Tank 

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

2) Design 57.1m²/jig(rack) . Where every tank is 114.2m²
Area treatment/year : 5400jig(rack)x 57.1m² /jig =308340m²


2. Anodizing treatment weight:
        Monthly output : 308340m²÷350m²/T*0.9=792T≧750T


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 


Industial Automatic Anodizing Line Machine Aulminum Anodizing Line 0六. 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 


Industial Automatic Anodizing Line Machine Aulminum Anodizing Line 1

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.



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