The Production Process For Aluminum Corona Rings

1. Highv warehouse has little aluminum corona rings stock, customers inquiry corona rings will be produced by detailed drawings. Sometimes the customized corona rings will be designed new mould for production. The stock of aluminum materials is continuous, all the material we purchasing passed the SGS testing, they are prime quality. The chemical contents and mechanical properties of the material is according to international standard. As you know, the common raw aluminum material of aluminum corona rings production as below: 6061, 6063, 3A21, AL101 grade is specially for pressure die casting rings
2. Then our workers will operate CNC machines and pipe bending machines quickly.The aluminum materials will be produced as drawing shapes during the production. Some connected part with ring body will be produced at this step process. Such as middle connecting plates, support brackets, aluminum flanges, welding tubes, etc. Also the drilling process is mentioned for brackets and flanges holes.
3. After all the machines are adjusted well, we will make the aluminum corona rings as customers’ drawings. Here we should introduce our processing capabilities of the large outer diameter of rings. The biggest diameter dimension of one ring is 16000mm. And pipe inner diameter of ring is 3000mm. Wall thickness of pipe will be from 2.0mm to 10mm. During the production process, our team will check the sizes frequently and input our Just-in-Time record. This could ensure all corona rings are within the good tolerances.
4. Sometimes customers need other surface treatment, here we have many types based on polishing surface finish for choice. Such as anodic oxidation, galvanized, color painting, coating insulating varnish, etc. These treatment will help rings have excellent corrosion resistance and anti-oxidation for outdoor applications.
5. In order to make sure the corona rings that we delivered to customers are good, before packaging we will make the 100% quality inspection and selection. Then we help pack all goods well. Our company has professional team and adopts developed packaging technology and packaging style to ensure the each rings’ packaging quality. Standard sea packing, the corona ring packing can be done by wooden case and cartons. The wooden case and rings contact parts must be padded with foamed paper or rubber. Case four corners shall not be smaller than the size of the rings. Corona Rings surface is wrapping foam paper, Four sides contacting with wooden case with foam mat protection. In addition, clear labels are tagged on the outside of the packages for easy identification of the corona rings measurements and quality information.
6. We pay more attention to these rings’ quality support, supply scope, inspection, testing standard, shipment packing, after-sales service.Once you receive the products, please open the outside and inner packaging and check all cargo within 7 days. If there are quality problems, we will arrange to remake products or return the money for you. Highv team will do the best to meet all your satisfaction.

With the core advantages of advanced equipment and excellent teamwork, our cooperative partners relay and trust us very much. Highv is a corona rings and shielding components fabrication expert. Our current products including aluminum corona ring, corona shield, grading ring, shielding cover, shielding sphere, shielding tube, shielding ring, flanges, GIS components and other corona products.

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