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Full Automatic Anodizing Line for LED Display Frame Surface Treatment
Our full-automatic anodizing line is professionally customized for aluminum LED display frame processing. It targets the high-precision surface treatment demands of outdoor and indoor LED screen frames.
This production line realizes standardized and consistent anodizing oxidation for LED frame profiles. It effectively solves common problems such as uneven color, poor corrosion resistance and easy scratching of display frames.
Suitable for mass production of various specification aluminum LED display borders, the equipment ensures stable batch quality and long-term service life of finished frames.
Technical Specifications
Item
Parameters
Applicable Products
Aluminum LED display frame, LED screen border profiles, thin-walled aluminum profiles for display equipment
Operation Mode
Full Automatic Intelligent Operation
Anodizing Film Thickness
8μm - 25μm (customizable per client requirement)
Processing Capacity
300 - 800 pcs/h (adjustable based on frame size)
Color Uniformity
ΔE ≤ 1.5 (strict industrial standard for LED display accessories)
Corrosion Resistance Grade
Salt spray test ≥ 500 hours (no oxidation, no discoloration)
Applicable Frame Size
Customized for conventional and special-shaped LED display frames
Power Consumption
Energy-saving design, 20% lower than traditional anodizing lines
Processing Technological Flow
Pre-treatment Degreasing: Remove surface oil, dust and impurities of LED aluminum frames to ensure a clean base for subsequent oxidation, avoiding surface defects of finished products.
Water Washing & Neutralization: Multi-stage circulating water washing completely removes residual degreasing agent. Neutralization treatment eliminates surface alkaline substances to stabilize profile surface properties.
Surface Polishing & Activation: Fine activation treatment improves the uniformity of the oxide film attachment. It enhances the surface smoothness of LED display frames for better display matching effect.
Full-automatic Anodizing: Constant temperature and constant current intelligent oxidation process forms a dense and uniform protective oxide film on the frame surface.
Dyeing & Sealing: Support various conventional colors (silver white, black, gray, champagne). High-temperature sealing process improves compactness of the oxide film and anti-fouling performance.
Final Water Washing & Drying: Clean residual chemical liquid on the surface, and constant temperature drying ensures no water marks and no color difference on the frame surface.
Inspection & Packaging: Strict sampling inspection on film thickness, color difference and flatness. Qualified products are packaged to prevent scratch and collision.
Core Advantages
High Batch Consistency for LED Frames: Full-automatic program control eliminates manual operation errors. The color difference and film thickness of each batch of LED display frames are highly unified, meeting the assembly requirements of whole-screen display equipment.
Superior Surface Protection Performance: The dense anodized film effectively resists oxidation, scratch and ultraviolet radiation. It prevents LED frame discoloration and rusting during long-term indoor and outdoor use, extending the service life of display equipment.
Professional Customization for Display Accessories: Optimized process parameters for thin and narrow LED border profiles. It avoids profile deformation, edge warping and processing damage, ensuring high flatness of frame assembly surface.
Energy-saving & Eco-friendly Production: Equipped with circulating water recycling system and waste gas treatment device. Low power consumption design meets international environmental protection standards, helping factories pass environmental assessment and reduce production costs.
Stable Mass Production Capacity: Continuous automatic operation supports 24-hour uninterrupted production. It perfectly matches the large-scale ordering demand of LED display manufacturers with stable delivery cycle.
Supporting Equipment Configuration
Full-automatic hanging & feeding and discharging system, suitable for fixed clamping of various LED frame specifications
Intelligent constant temperature oxidation tank, supporting precise adjustment of process parameters
Multi-stage circulating water washing and filtering system to reduce water resource waste
Automatic dyeing and sealing integrated equipment with uniform color output
Constant temperature hot air drying system, no water marks and no deformation after drying
Online quality detection device for real-time monitoring of film thickness and color difference
FAQ
Q: Is this anodizing line dedicated for LED display aluminum frames?
A: Yes. This production line is optimized and upgraded for the structural characteristics of LED narrow borders and thin-walled frames. It avoids the common deformation and color difference problems in ordinary profile oxidation, specially for LED display accessory processing.
Q: Can it support customized colors and film thickness?
A: Absolutely. We can adjust the oxidation film thickness (8-25μm) and customize mainstream colors such as matte black, silver gray, champagne according to customer's LED screen design requirements.
Q: What is the yield rate of batch production?
A: The full-automatic intelligent control system ensures a finished product yield rate of over 99%. The batch quality is stable, which greatly reduces the rework cost of LED frame processing.
Q: Is the equipment environmentally compliant for factory production?
A: All supporting environmental protection devices are fully equipped. The wastewater and waste gas treatment meet international industrial environmental protection standards, supporting long-term standardized factory production.
Q: Can the equipment adapt to different sizes of LED frames?
A: The fixture and process parameters are adjustable. It can adapt to indoor small-size LED frames and outdoor large-size display border profiles with strong compatibility.
Get professional customized LED display frame anodizing line solutions and factory quotation now.
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...
