In modern power equipment, transformer as the core equipment of power transmission, its performance and quality are directly related to the safety and stability of the entire power grid. As an important part of the transformer coil, the precision and quality of the winding process are the key to determine the performance of the transformer.
Over the past 20 years, thousands of transformer coils have been wound, covering more than 40,000 kilometers in total, without a single quality issue. This precision-driven craft has allowed the creation of coils weighing 20-30 tons, with inter-layer tolerance controlled within 1mm, compared to the industry standard of 2mm.
1. How to improve the performance of the transformer through precision winding process?
We use a combination of manual and automated equipment winding method to ensure accurate control of each link. Our winding experts are able to keep the tolerances between wires to less than 1 mm, compared to the industry standard of 2 mm. This more refined process greatly improves the efficiency and safety of transformers.
In addition, wire welding is also one of the key steps. We apply high frequency welding technology to ensure that the wire connection is free of damage, thus avoiding the loss of electrical energy due to increased resistance. The precise welding temperature is controlled at around 700°C to ensure the stability of each solder joint, thus ensuring the long-term reliable operation of the transformer.
Using just a ruler, a leather hammer, and a flashlight, our varelen team meticulously winds thousands of meters of wire by hand, crafting transformer coils that significantly influence both the performance and lifespan of transformers. a skilled technician at Varelen Transformer Factory, due to the complexity of high-voltage transformer coil structures, the winding process must be done manually. Despite the seeming simplicity, winding requires strict precision in positioning, size, tension, and spacing. Each hammer strike, each insulation layer, and every wrapping of insulation paper must be flawless. If errors arise and rework is required, the cost could easily reach hundreds of thousands to millions of yuan. Therefore, every winding turn is done with the highest quality control in mind.
In the process of working with our customers, we always take reducing our customers' operating and maintenance costs as one of our goals. Through the precision winding process and strict quality control, customers can significantly reduce the equipment failure rate and maintenance frequency, thereby extending the service life of the transformer. Our transformer coils provide not only stable performance, but also extremely high reliability in high and ultrahigh voltage environments.
Through the use of advanced winding process and strict quality management, we are committed to providing customers with the best quality transformer solutions to help customers solve the problems in actual operations. If you are interested in our products and services, please feel free to contact us, we look forward to working with you to improve the performance and reliability of transformers.
