Customizable Automatic Anodizing Line with 4 Coloring Tanks for Aluminum Part Aesthetics

Automatic Anodizing Production Line Overview:

Aesthetics matter in aluminum components, and our Customizable Automatic Anodizing Line offers versatile coloring options via 4 dedicated coloring tanks. Each tank (3mm 304 stainless steel) is equipped with steam heating (0.2-0.5Mpa) and Omron thermostats (temperature control accuracy ±1℃), allowing precise adjustment of color intensity—from light pastels to deep blacks—for automotive, architectural, and consumer goods applications. The line’s 21-tank process starts with chemical degreasing (removing oils) and alkali etching (smoothing surfaces), followed by 3 anodizing tanks (25V-3000A rectifiers) that form a porous oxide film—critical for color absorption. After coloring, 4 washing tanks ensure color fastness, preventing fading or peeling. Controlled by Omron PLC, the line supports custom process recipes, with the HMI storing up to 50 color profiles for quick recall. The gantry cranes (±3mm positioning accuracy) ensure workpieces are evenly immersed in coloring tanks, guaranteeing uniform coloration. Constructed with corrosion-resistant materials (304 stainless steel, 15mm PP) and equipped with an independent exhaust system (removing coloring fumes), the line is both durable and safe. Additionally, a 5μ filtration system (Taiwan "Guobao" pumps) keeps coloring solutions clean, maintaining color consistency across batches. For manufacturers seeking to enhance product aesthetics, this line delivers customizable, high-quality coloring with minimal waste.

Equipment working conditions

Process flow of Automatic Anodizing Production Line:

For a complete technical solution of Automatic Anodizing Production Line, please contact me. We will customize the design based on your product technical requirements and factory layout.

After-sales technical services of Automatic Anodizing Production Line

1. After the equipment is delivered and put into use, will provide technical support and service for 12 months free of charge (except consumables), and the manufacturer will be responsible for free maintenance of parts damaged by non-human operation errors. After the expiration of the warranty period,will continue to provide lifetime paid technical support.

2. Provide Chinese and English documents for equipment installation, operation and maintenance to facilitate follow-up support for operator training.

3. Provide mechanical and electronic parts for one year.

4. Provide a copy of the warranty stating the effective date of the warranty, the coverage and the seller's contact person.

5. Engineers will monitor the equipment on site within 6 months after delivery and operation.

Our typical customers:

Dongguan Hongshun Automation Equipment Co., Ltd. is located in Dongguan City, the global manufacturing capital. It is a professional manufacturer of high-precision surface treatment equipment. Its main products include: A full range of ultrasonic cleaning equipment, vacuum hydrocarbon cleaning machines, high-pressure spray cleaning machines, spraying lines, passivation acid washing equipment, anodizing equipment, electroplating equipment, industrial pure water machines, reclaimed water reuse equipment, tunnel drying furnaces, and their peripheral supporting equipment, etc. The company integrates independent research and development, manufacturing, installation and training, and after-sales service. It also has a complete quality management system, strong technical strength.

With the continuous development of industry at present, enterprises have increasingly higher requirements for the surface treatment of products, and various surface treatment processing-related equipment is adopted by more and more factories. Our equipment is widely used in various industries such as new energy, die-casting, auto parts, electronic circuit boards, bearing parts, optical lenses, vacuum ion plating parts, hardware electroplating, degreasing and waxing parts, powder metallurgy, medical devices, liquid crystal displays, aviation equipment, etc. The company's products not only serve customers all over China, but are also exported to countries such as Thailand, South Korea, Vietnam, the Philippines, Cambodia, Indonesia, Russia and Italy.

We provide reliable services to every enterprise with a demand for surface treatment equipment. Our strong core software development team and overall design team for electronic circuits and mechanical appearance can ensure that our equipment remains in a leading competitive position in the industry and meets the usage requirements of a wide range of customers. Our experienced customer service team Professional technology and services can provide you with all-round 24-hour technical consultation and services before, during and after sales, so that you have no worries at all.

We will continue to uphold the concepts of honest operation, attracting talents widely, technological innovation, craftsmanship spirit and customer service first, so that our equipment can make due contributions in meeting customers' flexible production needs, replacing manual labor, environmental protection, energy conservation, automatic intelligence and other aspects, and push surface treatment equipment to a new level to serve customers all over the world.