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2500T/Month Anodizing Production Line with Sandblasting and Polishing Pre-Treatment for Electrolytic Coloring and Dyeing Aluminum Anodizing Line

2500T/Month Anodizing Production Line with Sandblasting and Polishing Pre-Treatment for Electrolytic Coloring and Dyeing Aluminum Anodizing Line

Brand Name: MEI-AL
Model Number: MEI-AL-L2026102401
MOQ: I set
Price: Customized Price
Packaging Details: Standard Packaging
Payment Terms: L/C,T/T
Detail Information
Place of Origin:
Foshan, China
Highlight:

2500T/Month Anodizing Production Line

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Sandblasting Polishing Anodizing Line

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Electrolytic Coloring Anodizing Production Line

Product Description
Product Overview

This automatic anodizing line is purpose-built for aluminum window and door profiles. It supports a full range of surface treatments — sandblasting or polishing, followed by anodizing, electrolytic coloring, dyeing, and electrophoresis. Available color options include bronze, silver, champagne, rose pink, bright silver, and other tones.

The line is engineered for a monthly output of 2500 tons of aluminum window and door materials. We provide complete line layout and equipment matching tailored to your workshop conditions.

Technical Specifications
Item Details
Applicable Workpieces Aluminum window and door profiles
Operation Mode Automatic anodizing line
Anodizing Type Sulfuric acid anodizing
Film Thickness To be confirmed based on process requirement
Surface Finish Sandblasting, polishing, anodizing, electrolytic coloring, dyeing, electrophoresis
Process Temperature To be confirmed based on process requirement
Current Density To be confirmed based on process requirement
Production Capacity 2500 tons per month
Sealing Method Hot sealing / nickel-free sealing (optional)
Anodizing Process Flow
  1. Loading
  2. Degreasing
  3. Etching
  4. Desmutting
  5. Sandblasting / Polishing (pre-treatment, optional)
  6. Anodizing
  7. Electrolytic coloring / Dyeing
  8. Sealing
  9. Electrophoresis (optional)
  10. Curing (for electrophoresis)
  11. Unloading
Key Features of the Automatic Anodizing Line
  • Flexible Surface Finishing: Supports switching between sandblasting and polishing pre-treatment, matching electrolytic coloring, dyeing, and electrophoresis processes.
  • Automated Process Control: Tanks, lifting, and transfer actions run with programmed logic.
  • Multi-Color Production Compatibility: Suitable for bronze, silver, champagne, rose pink, bright silver, and other common architectural aluminum colors.
  • Temperature & Filtration Control: Tank systems are equipped with circulation and filtration units.
  • Modular Layout Design: Tank arrangement can be adjusted to fit the customer's workshop space.
Production Line Configuration

The line includes process tanks, overhead cranes, power supply system, cooling and circulation system, exhaust ventilation system, rinsing tanks, coloring tanks, dyeing tanks, electrophoresis tank, and curing oven. Auxiliary piping and control cabinet are included in the scope of supply.

Frequently Asked Questions
Q1: Can this 2500T/M line run both electrolytic coloring and dyeing?

Yes. The tank layout reserves space for both electrolytic coloring and dyeing sections. Customers can select the process according to order demand.

Q2: Is electrophoresis a mandatory section on this line?

Electrophoresis is optional. We can adjust the layout if you do not need electrophoresis.

Q3: What pre-treatment choices are supported for window and door profiles?

Sandblasting and polishing are available as pre-treatment options.

Q4: Can the color list be extended beyond the listed tones?

Additional colors can be tested and arranged based on sample confirmation.

Q5: Does the capacity of 2500 tons per month depend on working hours?

The 2500T/M capacity is calculated under agreed working shifts. Output will change if the production schedule is adjusted.

Q6: Can you adjust the tank size for our existing workshop?

We can customize tank dimensions and overall layout after receiving workshop drawings.

Customized Anodizing Line Solution

Get a customized aluminum anodizing line layout and process solution. Share your workpiece size, color range, and workshop drawing — we will prepare a layout drawing and equipment list for your review.

Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
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1 stars
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All Reviews

B
B*i
Nigeria Sep 30.2026
The PP process tank we bought has excellent anti-corrosion performance, solid welding and acid & alkali resistance. No leakage after long time operation in our workshop, reliable quality.
K
K*i
Ghana Sep 29.2026
Aluminum parts processed by MEI-AL equipment have stable and qualified anodizing film thickness, uniform surface color and good salt spray resistance. Our customers are satisfied.
R
R*h
Malaysia Sep 10.2026
The tank temperature control system has high precision with small temperature fluctuation. It stabilizes the anodizing process, reduces rejects and improves production efficiency.