Customized cost-effective anodized galvanized bracket

Short Description:

Material-Aluminum alloy 2.0mm

Outer diameter-135mm

Inner diameter-85mm

Surface treatment-anodizing

Shipping port: Ningbo, China

Customized aluminum alloy anodized parts can be widely used in medical equipment, electronic chassis, distribution boxes, elevator accessories, construction industry and other fields.
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Product Detail

Product Tags

Description

Product Type

customized product

One-Stop Service

Mold development and design-submit samples-batch production-inspection-surface treatment-packaging-delivery.

Process

stamping，bending，deep drawing,sheet metal fabrication，welding，laser cutting etc.

Materials

carbon steel,stainless steel,aluminum,copper,galvanized steel etc.

Dimensions

according to customer's drawings or samples.

Finish

Spray painting, electroplating, hot-dip galvanizing, powder coating, electrophoresis, anodizing, blackening, etc.

Application Area

Auto parts, agricultural machinery parts, engineering machinery parts, construction engineering parts, garden accessories, environmentally friendly machinery parts, ship parts, aviation parts, pipe fittings, hardware tool parts, toy parts, electronic parts, etc.

Advantags

Professional Technology and Exquisite Craftsmanship
We have a professional technical team whose members have rich industry experience and superb technical level.
Adopt advanced production equipment, such as high-power laser cutting machine, CNC flame cutting machine, plasma cutting machine, etc., to ensure processing accuracy and efficiency.
We have a complete production process, including laser cutting, stamping, bending, surface treatment, etc., which can meet the needs of different customers.

Customized Service
Personalized Customization: According to the specific needs of customers, we provide personalized customized services, such as mechanical parts, hardware accessories, metal packaging, etc.
Processing with drawings and samples: accept drawings and samples provided by customers for precise processing and production.

Quality Assurance
Quality Management System: Establish a complete quality management system, and strictly control from raw material procurement, production process control to final product inspection.
Testing Equipment: We have a complete set of quality testing equipment to ensure that every product meets the standards and requirements.
Certification and Standards: The products have passed ISO9001 quality management system certification and ROHS environmental protection certification to ensure the quality and environmental protection performance of the products.

Quick response
Quick response: We can respond quickly and provide solutions to the questions and needs raised by customers.

Industry experience
With many years of experience in metal product processing, we have provided high-quality and fast customized services to various enterprises and have won wide acclaim.

Application field
The products are widely used in construction engineering, decoration engineering, elevator industry, energy, environmental protection, food equipment and other fields.

Customer satisfaction is the core
Focus on understanding and grasping customer needs, and continuously improve product quality and service level.
Establish a customer feedback mechanism, actively collect customer opinions and suggestions, and continuously optimize and improve products and services.

Quality management

Vickers hardness instrument.

Profile measuring instrument.

Spectrograph instrument.

Three coordinate instrument.

Shipment Picture

Production Process

01. Mold design

02. Mould Processing

03. Wire cutting processing

04. Mold heat treatment

05. Mold assembly

06. Mold debugging

07. Deburring

08. electroplating

09. Product Testing

10. Package

Anodizing process

Anodizing process is a surface treatment technology for metals (especially aluminum and its alloys). By applying current in a specific electrolyte, a dense oxide film is formed on the metal surface. The main features are:

Protective: The formed oxide film can effectively protect the metal surface and prevent corrosion and wear.
Decorative: The oxide film can be dyed in various colors to enhance the appearance of the product.
Functional: The oxide film has good insulation, heat resistance and corrosion resistance.

Main steps
Cleaning: Thoroughly remove impurities such as oil and dust on the surface of aluminum products to ensure a clean surface. This usually includes chemical cleaning and mechanical cutting methods.
Degreasing: Use solvents or alkaline solutions to remove oil from the surface to ensure the quality of the oxide coating.
Anodic treatment:
The aluminum product is suspended on the anode in the electrolytic cell.
The electrolyte is usually sulfuric acid, chromic acid, oxalic acid, etc. Sulfuric acid anodizing is the most common one.
After power is turned on, an aluminum oxide film is formed on the surface of the aluminum product under the action of the current. The thickness of this film is usually between 5 and 30 microns, and the hard anodized film can reach 25 to 150 microns.
Sealing treatment: Since the oxide film on the surface of aluminum products will produce micropores after anodizing, sealing treatment is required. This can be achieved by hot water vapor, nickel plating or passivation to improve the corrosion resistance and hardness of the oxide film.
Dyeing treatment (optional): After the sealing treatment, the aluminum product can be immersed in a color juice containing dyes to allow the dyes to penetrate into the oxide layer to form oxide films of different colors.
Sealing treatment (optional): After the dyeing treatment, in order to further improve the corrosion resistance and wear resistance of the oxide layer, a layer of sealing treatment can be performed. This is usually done by hot water vapor, oil seals, cold water immersion, etc.

Influencing factors
The composition and concentration of the electrolyte: The composition, concentration and purity of the electrolyte will affect the quality and performance of the oxide film.
Temperature conditions: The temperature during the anodizing process has a great influence on the quality of the oxide film. It is generally controlled between minus 15-30℃.
Ionic strength: The ionic strength in the electrolyte is directly related to the hardness of the oxide film. When the ionic strength is low, the hardness of the oxide film is also low.
Current density: The current density has a great influence on the thickness and average pore size of the oxide film. The greater the current density, the larger the average pore size of the oxide film, and the thickness of the film layer increases accordingly.

Anodizing process is widely used in the surface processing of industrial products such as aluminum alloy doors and windows, electronic device housings, and automotive parts. It is an important metal surface treatment technology.