Guangdong MEI-AL Technology Co., Ltd.
                                                                                                           
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15 Years
Since 2011
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Horizontal Anodizing Production Line with 450T/month Output 6500mm Max Profile Length and 8-12µm Anodizing Film Thickness

Price Negotiable
Price: RMB4,000,000-5,500,000/set
MOQ: 1set
Delivery Time: 180-200days
Brand: MEI-AL
Product Description
Horizontal Anodizing Line Construction Automatic Operation Style
450T/month Manual Anodizing Production Line Construction
Design Parameters
Equipment Specifications
Parameter Specification
Equipment Name Control Horizontal Anodizing Line
Output 450T/Month
Model Horizontal U mode
Operation Style Semiautomatic or Automatic
Racking Method Manual racking system
Design Conditions
Parameter Specification
Alloy Aluminium 6061 to 6063 or others
Anodizing Film Thickness 10~12µm micron
Average Coverage Area 350m²/t (ton)
Max Aluminium Profile Length 6500mm
Extrusion Ratio 2.5kg/m²
Working Hours 300d/m × 20h/d = 600h/m
Racking System Three fixtures /rack
Racking Operation Manual
Equipment Usage Rate 0.9
Power Supply AC 3phase 380V 50Hz
Control Power AC220V 50Hz
Water Supply 2kg/cm²*G
Hot Steam 6kg/cm²*G
Compressor Air 6kg/cm²*G
Process Tanks
Process Chemical Composition Quantity
Degreasing Free sulfuric acid 180±30 g/l 1 Tank
Alkaline Etching Free alkali 40-60g/l, Al³⁺ 30-120g/l 2 Tanks
Neutralization Free sulfuric acid 180±20g/l 1 Tank
Anodising Free sulfuric acid 140-180g/l, Al³⁺≤20g/l 2 Tanks
Colouring Stannous sulfate 3-8g/l, Free sulfuric acid 15-25g/l, PH 0.8-1.2 1 Tank
Medium Temperature Sealing PH 5-6.5, Nickel ion 0.8-1.3g/l, Fluorion 0.3-0.7 g/l 1 Tank
Treatment Process Details
Degreasing
  • 6 jigs (racks) per tank × 1 tank = 6 jigs
  • Treatment time: 2-5 minutes
Alkaline Etching
  • 6 jigs (racks) per tank × 2 tanks = 12 jigs
  • Treatment time: 3-15 minutes
Neutralization
  • 6 jigs (racks) per tank × 1 tank = 6 jigs
  • Treatment time: 1-5 minutes
Anodizing
  • 2 jigs (racks) per tank × 2 tanks = 4 jigs
  • Current density: 130A/m²
  • Process time: 30 minutes
  • Unprocess time: 10 minutes
  • Total time: 40 minutes
  • Average anodizing layer: 10.81µm
Colouring
  • Colour process: Mix Salts
  • 2 jigs (racks) per tank × 1 tank = 2 jigs
  • Current density: 70A
  • Process time: 2-8 minutes
Sealing
  • Sealing method: Medium or Normal Temperature
  • 6 jigs (racks) per tank × 1 tank
  • Process time: 10-15 minutes
Design Parameters and Settings
Anodizing Treatment Area
  • Each anodizing process tank requires 40 minutes
  • Total jigs (racks) per year: 3,600 jigs
  • Design capacity: 50m² per jig (rack)
  • Each tank capacity: 100m²
  • Annual treatment area: 180,000m²
Anodizing Treatment Weight
Monthly output: 463T ≥ 450T
Power Consumption
  • Anodising Tank: 100m²/tank × 130A/m² ÷ 0.9 = 14,444A/tank
  • Power Rectifier: 15,000A = 2 units
  • Colouring Tank: 100m²/tank × 80A/m² ÷ 0.9 = 8,888A/tank
  • Colour Rectifier: 12,000A = 1 unit
Process Chart Legend
Code Description
De Degreasing
Rs Rinsing
HW Rs Hot Water Rinsing
AE Alkaline Etching
Ne Neutralization
An Anodizing
Cl Coloring
Sl Sealing
MU Material Unloading
Pc Packing
Anodizing line process chart and equipment layout

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Company Guangdong MEI-AL Technology Co., Ltd.
Location No. 1, Changgang North Road, Changhongling Industrial Park, Shishan Town, Nanhai City, Foshan City
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