In the field of electrical equipment and electronic component manufacturing, the precision and efficiency of coil winding processes play a decisive role in product quality and production benefits. Yeyi Automation Technology (Suzhou) Co., LTD., as a high-tech enterprise that has been deeply engaged in the research and development, production, sales and after-sales service of winding equipment for many years, has launched a circular 8-shaped continuous winding vertical winding machine. With its unique technical advantages, it has stood out in the industry, solving complex coil winding problems for many enterprises and promoting industrial upgrading.
I. Introduction to Yeyi Automation Technology (Suzhou) Co., LTD
Yeyi Automation Technology (Suzhou) Co., Ltd. was established on July 21, 2015 and is located at No. 28, Datong Road, High-tech Zone, Suzhou City. The company adheres to the business philosophy of "people-oriented, technological innovation, and promoting industrial progress", and has formed a professional R&D team composed of technicians with professional backgrounds in various power equipment and over seven years of industry experience. The company possesses strong independent design and R&D capabilities. It has not only established a large-scale mechanical equipment production base but also actively engaged in the research and application of energy-saving, efficient and environmentally friendly products. It is committed to becoming a large-scale domestic supplier with strong equipment manufacturing capabilities, breaking the monopoly of imported equipment. At present, the company's main production equipment includes foil winding machines, winding machines, tension wire laying frames, reactor supporting equipment, etc. It also undertakes various coil winding contract manufacturing businesses, and has accumulated rich practical experience and a good reputation in the industry.
Ii. Technical Advantages of the circular 8-shaped continuous winding vertical winding machine
(1) Advanced mold design
Yeyi Automation Technology (Suzhou) Co., Ltd. has achieved remarkable results in mold research and development. On May 10, 2025, it was reported that the company had obtained a patent named "A Vertical Winding Die for Circular Coils" (Authorization Announcement No. CN222838686U). This mold consists of a bottom fixed mold, side baffles, an upper moving mold and a moving mold core. Through ingenious design, the wire can be quickly wound into shape under the action of the moving mold core, the upper moving mold and the pins. During the winding process, the gaps between adjacent wires can be effectively squeezed, making the circular coil wound more tightly and preventing it from loosening after forming. This greatly improves the quality of coil winding and provides a fundamental guarantee for the circular 8-shaped continuous winding vertical winding machine to achieve high-precision winding.
(2) Precise control system
The circular 8-shaped continuous vertical winding machine is equipped with an intelligent control system, which can precisely set and regulate various parameters during the winding process. Operators can easily set key parameters such as the number of winding turns, wire diameter, tension and winding speed on the human-machine interface according to the winding requirements of different coils. The control system is like the "brain" of the equipment, using advanced algorithms to perform high-speed calculations and processing on these parameters and monitor the winding process in real time. Once parameter deviations are detected, the system will quickly and automatically adjust to ensure the stability and accuracy of the winding process, achieving automated and intelligent control of complex winding techniques and effectively enhancing the consistency and stability of product quality.
(3) Unique winding process
This equipment adopts a unique 8-shaped continuous vertical winding process, which is different from the traditional winding method. When winding circular figure-eight coils, the direction of the wires and the winding sequence can be precisely controlled, making the coil arrangement more compact and neat. This process not only enhances the space utilization rate of the coil and improves its electromagnetic performance, but also reduces the insulation risks caused by the crossing and overlapping of wires, thereby increasing the reliability and service life of the coil. It is especially suitable for fields with strict requirements for coil performance, such as high-end motors, transformers, electronic sensors, etc.
Iii. Performance Advantages of the Circular 8-shaped continuous winding vertical Winding Machine
(1) Efficient production capacity
The Yeyi circular 8-shaped continuous winding vertical winding machine significantly enhances production efficiency with its high-speed operation performance. The winding speed of the equipment can be flexibly adjusted within a certain range according to actual needs. Compared with traditional winding equipment, the winding volume per unit time has significantly increased. Meanwhile, the equipment is equipped with automatic feeding and discharging functions, which reduces the time for manual intervention and enables continuous production.
(2) Stable operating state
The equipment has fully taken stability factors into account in its structural design. The equipment adopts high-strength frames and high-quality components, and undergoes precise processing and assembly to ensure smooth and reliable operation during high-speed running, reducing vibration and noise. At the same time, it is equipped with an advanced heat dissipation system and overload protection device, which can effectively deal with the problem of heat accumulation caused by long-term continuous operation. When the equipment is overloaded, the power supply can be quickly cut off to protect the equipment from damage, extend the service life of the equipment, reduce the maintenance cost of the equipment, and ensure the continuity and stability of the production process.
(3) Wide applicability
The circular 8-shaped continuous winding vertical winding machine can adapt to various types and specifications of wires. Whether it is common enameled wire, electromagnetic wire, or special material conductors such as PEEK wire, the equipment can automatically adjust the winding parameters according to the characteristics of the wire to achieve precise winding. Moreover, the equipment can wind circular 8-shaped coils of different sizes and shapes, ranging from tiny electronic component coils to large motor winding coils. It can handle them all with ease, meeting the diverse production demands of different industries and customers, and broadening the application fields of the equipment.
Iv. Application Case of Circular 8-shaped Continuous Winding Vertical Winding Machine
In a certain high-end motor manufacturing enterprise, traditional winding equipment was used to wind motor winding coils in the past. This not only led to low efficiency but also uneven coil quality, resulting in unstable motor performance and a high rate of defective products. After introducing the Yeyi circular 8-shaped continuous winding vertical winding machine, through precise adjustment of equipment parameters, it has perfectly adapted to the complex winding requirements of motor winding coils. With high-quality motor products, the enterprise has stood out in the market competition, won more customer orders, and achieved a dual improvement in economic benefits and market competitiveness.
V. Market Prospect Outlook
With the continuous development of the electrical equipment and electronic components industry, especially the rise of emerging fields such as new energy vehicles, intelligent manufacturing, and 5G communications, the demand for high-performance coils has seen explosive growth. The circular 8-shaped continuous winding vertical winding machine of Yeyi Automation Technology (Suzhou) Co., Ltd. has met the market's urgent demand for efficient and precise winding equipment with its outstanding technical and performance advantages. In the future, with the continuous innovation and upgrading of technology, this equipment is expected to be widely applied in more fields, further expanding its market share, helping enterprises achieve intelligent production transformation, promoting the entire winding machine industry to a new height of development, and contributing to the high-quality development of China's manufacturing industry.
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