This anodizing line is designed for 3C electronic aluminum components, including mobile phone frames, tablet housings, camera brackets, and small structural parts.

The monthly capacity range covers 800 tons to 2000 tons, and the layout can be adjusted based on workshop space and production schedule.

It supports full pretreatment, sulfuric acid anodizing, dyeing, and sealing, matching common decorative surface requirements of consumer electronics.

The line adopts gantry automatic transfer, with PLC to manage tank time, temperature, and rectifier output.

Technical Specifications

Item	Specification
Applicable Workpieces	3C aluminum parts: phone frames, tablet shells, camera structural parts, audio housings
Operation Mode	Automatic gantry type, manual racking & unracking optional
Anodizing Type	Type II sulfuric acid decorative anodizing
Film Thickness	5–18 μm (adjust by process time and current)
Surface Finish	Matte, brushed, polished pre-treatment; dyed multi-color surface
Process Temperature (Anodizing Tank)	18–22 ℃
Current Density	1.0–1.5 A/dm²
Production Capacity	800–2000 T/M, subject to alloy, part shape, and working hours
Sealing Method	Cold nickel sealing / hot DI water sealing

Anodizing Process Flow

Racking
Degreasing & ultrasonic cleaning
Multi-stage rinsing
Alkaline etching
Rinsing
Desmut / neutralization
Pure water rinsing
Sulfuric acid anodizing
Rinsing
Dyeing
Multi-stage pure water rinsing
Sealing
Final rinsing
Drying
Unracking and inspection

Line Configuration

Gantry hoist and walking system
PP / PVC process tanks, optional SUS316 auxiliary tanks
DC rectifier with current and voltage adjustment
Chiller unit for anodizing bath temperature control
Multi-stage overflow rinsing system
Chemical dosing and liquid level monitoring set
PLC + HMI control cabinet

Application Notes

This line is built for aluminum alloy 6061, 6063, 5052, and 7000 series commonly used in the 3C industry.

Available colors include black, grey, gold, blue, and other dyed colors. Color sample confirmation is required before mass production.

A wastewater treatment supporting system can be supplied together according to local environmental regulations.

Frequently Asked Questions

1. Can the line capacity be tuned between 800T and 2000T per month?

Yes. The output changes with racking density, working shift, part size, and alloy type. We adjust tank quantity and cycle time for the target capacity.

2. Does this line support hard anodizing?

This standard version is for decorative Type II anodizing. Hard anodizing requires an extra low-temperature chiller and a modified rectifier.

3. Is on-site installation available?

We provide assembly guidance, commissioning support, and operator training.

Ratings & Review

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

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R*l

Hong Kong Oct 14.2026

Helpful (1)

Honestly, everything is good and smooth. your team is very professional

Tags:

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products details

Anodizing Production Line

Automated Anodizing Line

Anodizing Line Equipment

Anodizing Line Accessories

Anodizing Wastewater Treatment

Electrophoresis Production Line

Aluminum Extrusion Press

Powder Coating Line

Aluminium Extrusion Handling System

Casting Production Line

Aluminum Profile Wrapping Machine

800-2000T/M Automatic Anodizing Production Line with PLC Control and Gantry Transfer for 3C Aluminum Parts

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Automatic Gantry Transfer Anodizing Line

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