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900Ton/Month Horizontal Semiautomatic Anodizing Line

900Ton/Month Horizontal Semiautomatic Anodizing Line
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Output: 900Ton/month
Feature: Real-time Supply Chain Visibility
Advantage: Easy Maintenance And Cleaning
Max Profile Length: 6500mm
Colour: Silver Bronze Brown Black Champagne Gold
Voltage: 380V~415v
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Semiautomatic Anodizing Line


900Ton/Month Anodizing Line


Horizontal Anodizing Line

Basic Infomation
Place of Origin: CHINA
Brand Name: MEI-AL
Model Number: APL-900T
Payment & Shipping Terms
Packaging Details: Export Stander Packing
Delivery Time: 180-200days
Payment Terms: T/T
Supply Ability: 1set/6 months
Product Description

900T/M Automatic Anodizing Line Process Operation Type

一.Product overview

1.Anodizing production lines strive to improve energy efficiency by implementing energy-saving measures such as heat recovery systems, optimizing process parameters, and utilizing energy-efficient equipment.
 2.Anodizing production lines have waste management strategies in place to handle byproducts and waste generated during the anodizing process.     

3.Anodizing production lines may incorporate automation and robotics to enhance process efficiency and consistency.

二. Design Condition

1 Alloy Aluminium 6061 to 6063 or others
2 Anodizing film thinkness 10~ 12µm m
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 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/】    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
    (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 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

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

2) Design 50m²/jig(rack) . Where every tank is 100m²
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 


六. Process Chat

Discription for Un
1 De Degreasing
2  Rs  Rinsing
3 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 

900Ton/Month Horizontal Semiautomatic Anodizing Line 0





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