Guangdong MEI-AL Technology Co., Ltd.
                                                                                                           
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15 Years
Since 2011
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Machinery Production line Metal product processing line

500T/Month Horizontal Anodizing Production Line for 6500mm Aluminum Profiles with 10-12µm Film Thickness

Price Negotiable
Price: RMB5,000,000-7,000,000/set
MOQ: 1set
Delivery Time: 180-200days
Brand: MEI-AL
Product Description
500T/Month Anodizing Production Line

High-capacity industrial anodizing system with semiautomatic or automatic operation, designed for aluminum profiles up to 6500mm in length with monthly output of 500 tons.

Equipment Specifications
Basic Configuration
Parameter Specification
Equipment Name Control Horizontal Anodizing Line
Model Type Horizontal U Mode
Operation Style Semiautomatic or Automatic
Racking System Manual Racking
Monthly Output 500 Tons
Design Conditions
Parameter Value
Aluminum Alloy 6061 to 6063 or others
Anodizing Film Thickness 10-12µm
Average Coverage Area 350m²/Ton
Max Profile Length 6500mm
Extrusion Ratio 2.5kg/m²
Working Hours/Month 600 hours (300 days × 20h/day)
Equipment Usage Rate 0.9
Power Supply AC 3-phase 380V 50Hz
Control Power AC220V 50Hz
Process Tank Configuration
Process Step Chemical Parameters Quantity
Degreasing Free sulfuric acid 180±30 g/l 1 Tank
Alkaline Etching Free alkali 40-60g/l, Al³⁺ 30-120g/l 1 Tank
Neutralization Free sulfuric acid 180±20g/l 1 Tank
Anodizing 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 0.3-0.7g/l 1 Tank
Process Parameters
Treatment Times & Capacities
Process Capacity Treatment Time Current Density
Degreasing 6 racks/tank × 1 tank = 6 racks 2-5 minutes -
Alkaline Etching 6 racks/tank × 2 tanks = 12 racks 3-15 minutes -
Neutralization 6 racks/tank × 1 tank = 6 racks 1-5 minutes -
Anodizing 2 racks/tank × 2 tanks = 4 racks 30 minutes process + 10 minutes unprocess = 40 minutes total 130A/m²
Colouring 2 racks/tank × 1 tank = 2 racks 2-8 minutes 70A
Sealing 6 racks/tank × 1 tank 10-15 minutes -
Key Performance Metrics
  • Average anodizing layer thickness: 10.81µm
  • Annual treatment area: 205,560m²
  • Monthly output capacity: 529T (≥500T design target)
  • Power consumption: Anodizing tank - 14,444A/tank (15,000A rectifier × 2 units)
  • Colouring tank - 7,777A/tank (8,000A rectifier × 1 unit)
Process Flow Diagram
Anodizing production line process flow diagram showing degreasing, rinsing, etching, neutralization, anodizing, coloring, sealing, and packing stages

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

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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