Aluminum Strip for Reactor

 

In the field of reactor, aluminum strips for reactor have been widely promoted and applied in the industry due to their excellent cost-effectiveness. For example, almost all of the inverter transformers used in high-power uninterruptible power supplies (UPS) on the market have been changed from copper to aluminum strips for winding.

Aluminum strips for reactor is usually used as high current reactor , conductivity needed more than 62%.

 

 

 

1. Lightweight yet Strong: Aluminum strip is renowned for its lightweight yet robust properties. Its low density makes it an ideal choice for applications where weight reduction is paramount without compromising strength or durability. Industrial businesses can benefit from reduced transportation costs, improved fuel efficiency, and enhanced handling ease due to aluminum strip's lightweight nature.

 

2. Excellent Corrosion Resistance: Corrosion can be a significant concern in industrial environments, particularly in harsh or corrosive conditions. Aluminum strip boasts exceptional corrosion resistance, thanks to its natural oxide layer that forms on the surface, providing a protective barrier against moisture, chemicals, and environmental elements. This inherent corrosion resistance ensures long-term durability and reliability, reducing maintenance costs and downtime for industrial equipment and components.

 

3. High Thermal and Electrical Conductivity: Aluminum strip exhibits excellent thermal and electrical conductivity, making it indispensable in various industrial applications. It efficiently dissipates heat and transfers electrical current, making it suitable for heat exchangers, electrical conductors, and components in electronics, HVAC systems, automotive radiators, and more. Its conductivity properties contribute to energy efficiency, enhanced performance, and reliability in industrial processes and equipment.

 

4. Formability and Machinability: Aluminum strip offers excellent formability and machinability, allowing for easy shaping, bending, stamping, and machining to precise specifications. This versatility enables industrial businesses to fabricate complex components, intricate profiles, and customized parts with ease, reducing production time and costs. Whether used in extrusions, roll forming, or CNC machining processes, aluminum strip's formability facilitates efficient manufacturing and assembly.

 

5. Recyclability and Sustainability: Aluminum strip is inherently recyclable, with high scrap value and minimal energy requirements for recycling compared to primary aluminum production. By incorporating recycled aluminum strip into manufacturing processes, businesses can reduce carbon footprint, conserve resources, and demonstrate commitment to environmental stewardship.

 

6. Versatility in Applications: From automotive components and aerospace structures to building facades and consumer electronics, aluminum strip serves diverse purposes in industrial manufacturing, construction, transportation, packaging, and more. Its compatibility with various fabrication processes, surface finishes, and alloy compositions allows for tailored solutions to meet specific application requirements.

 

 

Our technical expert have long time experience for aluminum strips slitting and edging.we fitted state of art machines for processing, we have a total solution for strips edging system . aluminum strips edge is excellent to meet the requirements of reactor.

 

 

●Giner have powerful raw material sourcing channel.

●7S management of the total QC control.

●Huge stock can meet the all kinds of customer's requirement.

●On time delivery.

●100% Qualified rate.

 

 

1. Aluminum ingots into the furnace and by heating to remove impurities;

2. The aluminum liquid into rolling machine into thick plates;

3. The thick plate processing by cold rolling mill ;

4. Natural annealing;

5.Slitting and trimming → Edging → Finished product→Packing.

 

Let's take a look at the specific production process:

 

Melting and Casting

The first step in the production of an aluminum strip is the melting of aluminum ingots in a furnace. The furnace is heated to high temperatures to melt the aluminum, which is then poured into a casting machine. The casting machine produces long, flat strips of aluminum called slabs. The slabs are then passed through a series of rolling mills, where they are reduced in thickness and lengthened in width. The rolling process may be repeated several times until the desired thickness is achieved.

 

Rolling

The rolling mills used in aluminum coil products are typically cold rolling mills, which means that they operate at room temperature. These mills use a series of rollers to reduce the thickness of the slabs and increase their length. Each successive roller is set at a slightly lower height than the previous one, which causes the slab to be gradually stretched out. The quality of the rolled aluminum depends on several factors, including the speed of the rolling mills, the tension applied to the aluminum, and the lubrication used during rolling.

 

Annealing

Once the rolling process is complete, the aluminum strip is annealed to remove any internal stresses and improve its ductility. The coil is heated to a specific temperature and then cooled slowly. Annealing can be done using different methods, including batch annealing and continuous annealing. Batch annealing involves heating a large number of coils in a batch, while continuous annealing involves heating the strip as it is being produced.

 

Aluminum Coil Coatings

After annealing, the aluminum coil is trimmed to the desired size and shape. Any defects or impurities are removed, and the coil may be coated or painted to improve its appearance and protect it from corrosion. There are several types of coatings and paints that can be applied to aluminum coils, including polyester, polyurethane, and fluorocarbon.

 

Coiling and Packaging

Once the finishing process is complete, the aluminum coil is coiled and packaged for shipping to customers. The coiling process involves wrapping the coil around a large spool, which allows it to be transported easily. The packaging process involves protecting the coil from damage during shipping, typically by wrapping it in plastic or paper.

 

 

The First step: Preparation

The first step in aluminum strip surface treatment is proper preparation. This involves thoroughly cleaning the surface to remove any dirt, oils, or contaminants that may interfere with the treatment process. The cleaning method may include degreasing, alkaline cleaning, or mechanical cleaning, depending on the specific requirements. After cleaning, the surface may undergo etching to promote adhesion and create a roughened texture for better coating or treatment penetration.

 

The Second Step: Application of Treatment or Coating

Once the aluminum strip surface is properly prepared, the next step is the application of the desired treatment or coating. Various methods can be employed, depending on the type of treatment. For example, anodizing, which involves creating an oxide layer on the surface, can be achieved through an electrochemical process. The aluminum strip serves as the anode in an electrolyte bath, and a direct current is applied to promote the formation of the oxide layer. On the other hand, painting and powder coating can be applied through spraying, electrostatic deposition, or dipping methods. The coating material is evenly applied to the surface, ensuring proper coverage and thickness.

 

The Third Step: Curing or Drying

After the treatment or coating is applied, the aluminum strips often require curing or drying. This step is crucial for the treatment or coating to fully develop its desired properties. In the case of painting, for instance, the coated strips may be subjected to a thermal curing process in which the coated surface is heated to a specific temperature to promote cross-linking and polymerization of the paint. Powder coatings, on the other hand, go through a curing process where the coated strips are heated in an oven to melt and fuse the powder particles, forming a continuous protective layer. Drying time and conditions may vary depending on the specific treatment or coating applied.

 

 

http://www.gintetech.com/