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Automatic Anodizing Production Line for Aluminum with 5–15 μm Film Thickness Sulfuric Acid Anodizing and Electrolytic Coloring or Dyeing

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Automatic Anodizing Production Line for Aluminum with 5–15 μm Film Thickness Sulfuric Acid Anodizing and Electrolytic Coloring or Dyeing

Brand Name:	MEI-AL
Model Number:	MEI-AL-D10
MOQ:	I set
Price:	Customized Price
Packaging Details:	Standard Packaging
Payment Terms:	L/C,T/T

Detail Information

Product Description

Detail Information

Place of Origin:

Foshan, China

Material:

PP,PVC ,S316L ...

Operation:

Semi-Automatic

Power Supply:

AC 3phase 380V 50Hz

Process Type:

Anodizing, Coloring , Dyeing

Treatment Meterial:

Aluminium Profiles

Tank Body:

Concrete

Extrusion Ratio:

2.5kg/m²

Coloring Tank:

Customized

Pre-Treatmentprocess:

Cleaning, Degreasing, Etching

Operatingtemperaturerange:

30-50°C

Heating System:

Etching Tank ,sealing Tank

Cooling Time:

5-10min

Warranty:

1 Year

Highlight:

5–15 μm film thickness Anodizing Production Line

Sulfuric Acid Anodizing Aluminum Anodizing Line

Electrolytic Coloring or Dyeing Automatic Anodizing Production Line

Product Description

Automatic Anodizing Production Line for Aluminum Coffee Machine and Water Dispenser Housings

Overview

This automatic anodizing production line is specifically designed for aluminum coffee machine and water dispenser housings and related aluminum structural components.

The main processes include sulfuric acid anodizing, electrolytic coloring or dyeing, and medium-temperature sealing. Natural aluminum and colored finishes can be configured according to product requirements.

The specified anodizing film thickness is 5–15 μm, making the process suitable for aluminum housings where surface appearance, daily cleaning conditions, and surface durability are important considerations.

Coffee machines and water dispensers may come into contact with cleaning agents, soap solutions, coffee, tea residues, and repeated wiping during normal use. The surface treatment is designed with chemical resistance, stain resistance, and scratch resistance requirements in consideration.

Actual performance should be verified according to the aluminum alloy, anodizing film thickness, sealing conditions, cleaning medium, contact time, and test method.

Production capacity is customized according to the customer's product dimensions, weight, batch loading, process cycle, and required output.

Technical Specifications

Parameter	Specification
Applicable Workpieces	Aluminum Coffee Machine and Water Dispenser Housings
Operation Mode	Automatic
Anodizing Type	Sulfuric Acid Anodizing + Electrolytic Coloring or Dyeing
Film Thickness	5–15 μm
Surface Finish	Natural Aluminum or Colored Finish
Process Temperature	Determined according to the selected anodizing, coloring and sealing process
Current Density	Determined according to aluminum alloy, workpiece geometry and film thickness
Production Capacity	Customized according to customer requirements
Sealing Method	Medium-Temperature Sealing
Chemical Resistance Requirement	Cleaning Agents, Soap Solutions, Coffee and Tea Stains, Subject to Testing
Surface Performance Requirement	Scratch Resistance and Stain Resistance, Subject to Testing

Anodizing Process Flow

Process with Electrolytic Coloring

Loading → Degreasing → Water Rinsing → Alkaline Etching → Water Rinsing → Neutralization / Desmutting → Water Rinsing → Sulfuric Acid Anodizing → Water Rinsing → Electrolytic Coloring → Water Rinsing → Medium-Temperature Sealing → Final Rinsing → Drying → Inspection → Unloading

Process with Dyeing

Loading → Degreasing → Water Rinsing → Alkaline Etching → Water Rinsing → Neutralization / Desmutting → Water Rinsing → Sulfuric Acid Anodizing → Water Rinsing → Dyeing → Water Rinsing → Medium-Temperature Sealing → Final Rinsing → Drying → Inspection → Unloading

The actual process sequence can be adjusted according to the aluminum alloy, surface condition, required color, film thickness, and application requirements.

Key Features of the Automatic Anodizing Line

Controlled Film Thickness

The anodizing process is configured for a 5–15 μm film thickness range. Process parameters can be adjusted according to the aluminum alloy, workpiece geometry, dimensional requirements, and required surface properties.

Automated Process Control

The automatic system manages workpiece transfer and process sequencing between treatment tanks. Process timing, transfer positions, and tank operations can be configured according to the production cycle.

Electrolytic Coloring or Dyeing

After sulfuric acid anodizing, electrolytic coloring or dyeing can be selected according to the required appearance. Electrolytic coloring can be used for specified color finishes, while dyeing provides additional options for decorative colors.

Medium-Temperature Sealing

Medium-temperature sealing is arranged after anodizing and coloring to treat the anodized film. The sealing parameters can be selected according to the aluminum alloy, film thickness, and required surface properties.

Temperature & Filtration Control

Temperature monitoring and solution filtration systems can be integrated into the anodizing process. Their configuration depends on the electrolyte, tank dimensions, production cycle, and process requirements.

Surface Treatment for Daily Cleaning Conditions

Coffee machines and water dispensers are frequently exposed to cleaning agents, soap solutions, water, coffee, and tea residues. The anodizing and sealing process is designed with these daily-use conditions in consideration.

Surface Requirements for Scratch and Stain Resistance

Visible aluminum housings may experience repeated handling, wiping, and contact with coffee or tea residues. The surface treatment is selected with scratch resistance and stain resistance requirements in mind.

Flexible Surface Finishing

The production line can support natural aluminum and colored anodized finishes. Electrolytic coloring or dyeing can be selected according to the product design and required appearance.

Production Line Configuration

A typical automatic anodizing production line for aluminum coffee machine and water dispenser housings may include:

Automatic overhead crane or transfer system
Loading and unloading stations
Degreasing tanks
Water rinsing tanks
Surface preparation tanks
Sulfuric acid anodizing tanks
DC anodizing power supply
Electrolytic coloring tanks, if required
Coloring power supply, if required
Dyeing tanks, if required
Medium-temperature sealing tank
Heating system
Cooling system
Solution filtration system
Exhaust ventilation system
Fume extraction ducts
Electrical control cabinet
PLC control system
Process monitoring system
Drying equipment
Production tanks and supporting structures

The final equipment configuration is customized according to the housing dimensions, aluminum alloy, workpiece weight, loading method, batch capacity, process cycle, and production requirements.

Frequently Asked Questions

What products can this anodizing line process?

The line is designed for aluminum coffee machine and water dispenser housings, as well as related aluminum panels and structural components. The tank dimensions and hanger system can be designed according to the actual product dimensions and geometry.

What anodizing film thickness is available?

The specified film thickness range is 5–15 μm. The actual film thickness is determined according to the aluminum alloy, workpiece geometry, anodizing parameters, and required surface properties.

Can the line produce natural aluminum and colored finishes?

Yes. The production line can be configured for a natural aluminum finish or colored surfaces. Electrolytic coloring or dyeing can be selected according to the required color.

Can anodized aluminum resist cleaning agents and soap solutions?

The anodizing and sealing process can be designed with resistance to commonly used cleaning agents and soap solutions in mind. Actual chemical resistance depends on the cleaning formulation, concentration, contact time, wiping frequency, aluminum alloy, film thickness, and sealing condition. Testing with the customer's actual cleaning products is recommended.

Can the surface resist coffee and tea stains?

The surface treatment can be designed with stain resistance as a product requirement. Actual resistance to coffee and tea staining depends on the surface finish, anodizing film, sealing process, and exposure conditions. Testing under the customer's actual cleaning and staining conditions can be used to verify the required performance.

How can scratch resistance be considered in the anodizing process?

Scratch resistance is affected by the aluminum alloy, pretreatment, anodizing film characteristics, sealing process, and subsequent handling. For coffee machine and water dispenser housings, the surface treatment and handling process can be selected together according to the expected contact and cleaning conditions.

What is the purpose of medium-temperature sealing?

Medium-temperature sealing is performed after anodizing and coloring to treat the anodized film. The sealing process is selected according to the film thickness, aluminum alloy, and required surface properties.

What is the production capacity?

Production capacity is customized according to customer requirements. It is calculated based on workpiece dimensions, weight, batch loading, process cycle, working hours, and target production volume.

Customized Anodizing Line Solution

Get a Customized Aluminum Anodizing Line Layout and Process Solution

For coffee machine and water dispenser housings, the anodizing system should be designed around the housing dimensions, aluminum alloy, surface appearance, film thickness, color, and daily cleaning conditions.

Please provide the product drawings or dimensions, aluminum alloy, single-piece weight, required color, film thickness, cleaning agents, stain resistance requirements, scratch resistance requirements, and target production capacity to determine the suitable process flow, tank configuration, hanger system, transfer method, and equipment selection.

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

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