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Transformer winding machine is one of winding equipment. Choosing suitable winding machine is the key to coil production. As the basic equipment, winding machine has many kinds. The following is an example of transformer winding machine. Transformer winding machine is generally divided according to the voltage level or capacity of transformer. Common winding machines are foil winding machine, automatic winding machine, vertical winding machine, general numerical control winding machine and so on. Here is a specific explanation.

　　I. Foil winder

　　Foil winding machine, also known as foil winding machine, is mainly suitable for winding foil coils of transformers, amorphous transformers and related electrical appliances. Foil coils are based on different copper or aluminium carriers, with broadband insulation materials as interlayer insulation. They are winded once on foil winding machine to form foil coils. The shape of foil coils can be circular and rectangular. Its structure and function are more complex than those of ordinary winding machines. Tension control, photoelectric induction active deviation rectification, active welding, wool pressing and decontamination technology are widely used in the industry.

　　2. Fully automatic winding machine

　　The emergence of active winding machine greatly reduces the winding strength of operators. CNC controller is commonly used in our common active winding machine, and PLC and precision servo system are used in high-end machine to meet the needs of modern electricity. At present, the speed of active winding machine is getting higher and higher, and the processing ability is also improving. The supporting use of wire tensioning mechanism makes the winding coil beautiful and neat.

　　3. Vertical winder

　　Vertical winding machine may not be very common, it belongs to special equipment. In large transformers, high-voltage winding coils are widely used in vertical winding machine, and low-voltage spiral coils are also used in vertical winding machine. Its working principle and processing range are completely different from our common parallel winding machine. At present, vertical winding machine is further developed to large-scale, and its load-bearing capacity is also in progress. Continuous improvement will bring winding production to a new level.

　　4. General CNC winding machines

　　Generally, NC winding machine is our common winding equipment. This series of products covers a wide range of products, including small and medium-sized machines and major models. The control system generally adopts single-chip circuit. Because of its low price, stable performance and convenient maintenance, it has been widely used in transformer manufacturers.