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Dongguan Zhiqiang Electronic Technology Co., LTD
Chi Keung Electronic Technology

Chi Keung Electronic Technology

A high-tech enterprise specializing in the research and development, production, sales, and technical services of automated winding equipment and systems.
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Duplex Butterfly Machine

Duplex Butterfly Machine

Duplex Butterfly Machine is a highly efficient and accurate automated winding machine, specialized in winding coils for electronic components, widely used in the production of inductors, transformers, relays and other types of coils. Compared with the traditional single-station winding machine, Duplex Butterfly Machine adopts the double-station design, which can process two product stations on the same machine at the same time, greatly improving the production efficiency, and suitable for mass production scenarios.

  • Product Details
  • Specification

Duplex Butterfly Machine is a highly efficient and accurate automated winding machine, specialized in winding coils for electronic components, widely used in the production of inductors, transformers, relays and other types of coils. Compared with the traditional single-station winding machine, Duplex Butterfly Machine adopts the double-station design, which can process two product stations on the same machine at the same time, greatly improving the production efficiency, and suitable for mass production scenarios.


Equipped with advanced CNC control system, automatic tension control system and intelligent operation interface, the machine is able to meet the winding needs of different specifications of coils. Whether in the aviation, automotive electronics, consumer electronics or medical device industries, the equipment ensures high product consistency and precision, reduces labor input and optimizes the production process.


Product Features and Advantages

1. Dual-station design multiplies production efficiency

The most important feature of the Duplex Butterfly Machine is its dual-station design, which allows for the simultaneous processing of two stations on one machine. The two stations can operate independently to wind the same or different products, which greatly improves the productivity and flexibility of the machine, especially suitable for mass production tasks.

2. High-precision winding ensures stable quality.

Equipped with high-performance servo motors and precision CNC control system, the equipment realizes high degree of control over cable winding through precise parameter settings (e.g. wire diameter, number of layers, tension, etc.). Whether it is fine or thick wire, it can ensure that the winding layers are clear and neatly arranged, and the winding error is controlled within ±0.005mm, minimizing the rate of defective products.

3.Automatic tension control system

The equipment is equipped with an intelligent automatic tension adjustment function, which ensures the constant tension of the wire and cable during the winding process. Regardless of the material or specification of the wire, the tension system can be automatically adjusted according to the setting, to ensure that the cable in the winding process of uniform force, to avoid uneven tension caused by the cable breakage or winding tension inconsistency.

4. Supports various wire diameters, strong adaptability

The Duplex Butterfly Machine supports a wide range of wire diameters from 0.02mm to 0.6mm, making it suitable for the production of a wide range of coils with different specifications. Whether it's a miniature electronic component or a larger inductor or transformer coil, the machine can handle it with ease and ensure that the quality of the finished product meets industry standards.

5. Intelligent operating system

The equipment is equipped with a large touch screen with a friendly and intuitive interface that allows the operator to easily set, adjust and monitor the operating status of the equipment. The system supports multiple language options and has a multi-process storage function, which can save the production parameters of multiple coils, making it convenient to quickly switch production tasks and reduce debugging time.

6. Modularized design, easy to maintain and upgrade

The Duplex Butterfly Machine adopts a modular design, where all key components of the machine, such as the winding head, tension controller, wire mechanism, etc., can be disassembled and maintained independently. This not only enhances the maintainability of the machine, but also provides flexibility for future expansion or upgrading.

7. High efficiency and low energy consumption

The equipment adopts advanced electronic control and servo system with low energy consumption and high efficiency. Optimized motor and mechanical structure design enables the equipment to maintain stability and low energy consumption during high-speed operation, which helps customers save energy costs in mass production.


Working Principle

The working principle of the Duplex Butterfly Machine is based on the cooperative control of an automated CNC system and servo motors. The machine automates the winding process by setting the winding parameters, such as number of layers, tension, speed, etc. The machine is designed to work with two winding stations. The two-station design means that two winding stations can work simultaneously, and the machine can control the winding parameters of each station independently, realizing the production of two coils of the same or different products at the same time.

During the winding process, the automatic tension control system of the machine adjusts the tension of the cable in real time to ensure the precision and stability of the winding. The servo motor drives the winding head to rotate at high speed, while the wire mechanism is responsible for precisely arranging the wire on the coil skeleton according to the set path.


Application Areas

1. Communication equipment: Duplex Butterfly Machine is widely used in the production of small transformers and inductive coils for communication equipment to ensure signal stability and electromagnetic compatibility.

2. Automotive electronics: Duplex Butterfly Machine is widely used in the production of solenoid coils and sensor coils for automotive electronic components to improve the response speed and stability of automotive systems.

3. Consumer electronics: In the field of consumer electronics, such as miniature coils and wireless charging modules for cell phones, computers and other devices, the equipment can provide efficient and high-precision winding support.

4. Power equipment: Used in the production of coils in power equipment such as transformers and inductors, helping to improve the energy efficiency and stability of electrical systems.


Scope of processing
Name of Magnetic RingSpecification
Ring outer diameter12~40MM
Wire Diameter0.4~1.5MM
Wire lengthWithin 190MM
Efficiency0.8~1.5S/turn
BoreSubject to the smooth passage of the crochet hook with full yarn.
special specificationThese processing range does not mean that all products can be wound, equipment debugging after high stability, daily crop rate > 95%,the whole machine warranty of one year, the solenoid valve lifetime warranty.
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+0769 82312151

+86 135 8090 8886

+86 131 9207 5119

3F, No.51 Minghua Road, Liangjia Village, Shijie Town, Dongguan City, Guangdong Province, China

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