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{"title":"150 Ton Anodizing Production Line Aluminum Alloy Horizontal Mode","imgUrl":"https:\/\/img.chinax.com\/nimg\/6b\/23\/e9ac96df87b70c2e83638ae3008c-200x200-1\/150_ton_anodizing_production_line_aluminum_alloy_horizontal_mode.jpg","attrs":{"Brand Name":"MEI-AL","Model Number":"APL-150T","Place of Origin":"CHINA","Minimum Order Quantity":"1set"}}
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{"title":"500T\/Month Anodizing Production Line Semiautomatic \/ Automatic","imgUrl":"https:\/\/img.chinax.com\/nimg\/7f\/b6\/2edfa83a4a5091e9bd56e6fee2e0-200x200-1\/500t_2fmonth_anodizing_production_line_semiautomatic_2f_automatic.jpg","attrs":{"Output":"500T\/month","Mode":"Horizontal","Operation Mode":"Semiautomatic or Automatic","Anodizing Film Thickness":"8-12\u00b5m"}}
{"title":"2000T\/Month Manual Anodizing Equipment AC220V - 50Hz Control Power","imgUrl":"https:\/\/img.chinax.com\/nimg\/1c\/b4\/11d6f48d0ba1e5e56b16044a7d41-200x200-1\/2000t_2fmonth_manual_anodizing_equipment_ac220v_50hz_control_power.jpg","attrs":{"Brand Name":"MEI-AL","Model Number":"APL-2000T","Place of Origin":"CHINA","Minimum Order Quantity":"1set"}}
Automatic Aluminium Anodizing Production Line for Outdoor Curtain Wall & Door Window Profiles
This dedicated anodizing line is engineered for architectural aluminium profiles for outdoor curtain walls, doors and windows. It delivers stable oxide film thickness above 20 μm to satisfy long-term outdoor weather resistance requirements.
Technical Specifications
Item
Technical Parameter
Application Scope
Outdoor architectural aluminium curtain wall, door & window profiles
Minimum Oxide Film Thickness
≥20 μm (adjustable up to 28 μm)
Coloring Technology
Tin salt / Nickel salt electrolytic coloring
Sealing Process
Medium-temperature nickel salt sealing, 60-80°C
Standard Color Range
Champagne, Bronze, Dark Bronze, Black, Silver White
Recommended Alloy
6063, 6060 architectural aluminium alloy
Weather Resistance
Compliant with outdoor construction aluminium profile standards
Operation Mode
Overhead gantry automatic hanging production
Tank Material
Thick anti-corrosion PP/PVC tank body
Control System
PLC integrated automatic control of temperature, time and current
Production Process
Aluminium profile loading and fixture clamping
Degreasing to remove surface lubricants and pollutants
Alkaline etching to achieve uniform matte surface
Neutralization washing to eliminate alkaline residue
Pure water rinsing to avoid cross-contamination of chemicals
DC anodizing to form oxide film ≥20 μm
Tin / nickel salt electrolytic coloring for target shade
Multi-stage cascade pure water rinsing
Medium-temperature nickel salt sealing at 60-80°C
Final cleaning, air drying and offline quality inspection
Core Advantages
Stable film thickness ≥20 μm, effectively resisting outdoor UV radiation and acid rain erosion
Mature tin/nickel electrolytic coloring system ensures consistent color batch after batch
Medium-temperature nickel salt sealing improves corrosion resistance and reduces sealing stain risks
Optimized tank layout adapts to long architectural aluminium profile mass production
Stable wastewater discharge, easy to connect with supporting wastewater treatment facilities
Supporting Equipment
Gantry automatic travelling crane and long profile dedicated hangers
High-power DC stabilized anodizing rectifier
Constant temperature heating & cooling circulation system
Electrolytic coloring power supply unit
Medium-temperature sealing temperature control system
Multi-stage pure water recycling equipment
Automatic chemical dosing system
Wastewater treatment system for architectural surface treatment
Air drying workstation and inspection platform
Frequently Asked Questions
Is 20 μm film thickness compulsory for outdoor curtain wall profiles?
Most national architectural standards require ≥20 μm oxide film for outdoor exposure. We support thickness adjustment upon local building code requirements.
What is the difference between tin salt and nickel salt electrolytic coloring?
Tin salt delivers warm tones such as champagne and bronze; nickel salt performs better for dark bronze and black with superior UV stability.
Why adopt medium-temperature nickel salt sealing instead of hot water sealing?
Nickel salt sealing offers higher corrosion resistance for outdoor profiles and significantly lowers the risk of premature fading under outdoor conditions.
Can this line be upgraded to support electrophoresis coating in the future?
We provide optional modular extension. If you plan to launch electrophoresis later, you can select the integrated Anodizing + Electrophoresis line solution.
How to guarantee uniform color for long-length architectural profiles?
Equipped with circulating agitation systems in coloring tanks and stabilized power supply to avoid color difference between profile top and bottom.
Contact Information
Request formal quotation and arrange factory site visit to check running production line.
Tel: +86-13232661277
Email: Rainbow151018@163.com
Address: Changgang North Rd, Changhongling Industrial Park, Shishan Town, Nanhai District, Foshan City, Guangdong Province, P.R.China
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
430000-10000000
Employee Number:
50~90
Ecer Certification：
Verified Supplier
MEI-AL Technology has been committed to serve the aluminum profile surface treatment industry with its strong technical force, excellent production and processing, scientific management methods and excellent management style. Mei-al main production: anodizing, coloring, electrophoresis production li... MEI-AL Technology has been committed to serve the aluminum profile surface treatment industry with its strong technical force, excellent production and processing, scientific management methods and excellent management style. Mei-al main production: anodizing, coloring, electrophoresis production li...
