Loudspeakers & Audio
Voice coils for speakers and audio drivers.
Automatic Single-Spindle Winding Machine
Product Overview
The Automatic Single-Spindle Winding Machine is an automated winding solution developed by Sensync for the mass production of air-core coils. Driven by a high-resolution servo motor and equipped with a professional winding motion control system, the machine delivers a stable and efficient winding process. Compared with traditional manual or semi-automatic winding methods, it helps improve production efficiency, reduce manual involvement, and maintain more consistent winding quality during batch production.
The machine supports a wide range of air-core coil products and wire specifications, making it suitable for applications in consumer electronics, acoustic products, smart identification, wireless charging, communications, industrial electronics, and automotive sensing systems.
End-Use Industries
Representative end uses for air-core coils within the machine’s supported product range.
Application visuals are illustrative. Final feasibility depends on coil geometry, wire type, turns,
heating or bonding process, and capacity target.
heating or bonding process, and capacity target.
Supply Chain Validated
In 2014, Sensync’s wireless charging coil winding machine was qualified for Apple’s supply chain — making us one of the few Chinese winding machine manufacturers to meet the engineering and quality standards required by a global consumer electronics leader. This validation reflects our precision control capability, production consistency, and commitment to meeting demanding manufacturing requirements.
For manufacturers who supply to leading electronics brands — or aspire to — our winding machines are
built around the same focus on precision, repeatability, and production consistency.
built around the same focus on precision, repeatability, and production consistency.
Machine Features
Automated Winding for Higher Efficiency and Lower Labor Dependence
Replace unstable manual winding with a servo-driven process designed for repeatable batch production. Automated winding helps reduce skilled-operator dependence, maintain a more consistent production rhythm, and support continuous manufacturing of air-core coil products.
High-Resolution Servo Drive for More Stable Winding Performance
The machine adopts a DELTA servo system with fast response and accurate positioning. Combined with a professional winding motion control system, it delivers a more stable winding rhythm and controlled wire arrangement, helping improve product consistency.
Touchscreen HMI for Easy Operation and Convenient Adjustment
The machine is equipped with a touchscreen HMI, providing a clear and intuitive interface for parameter setting and process adjustment. This helps shorten setup and changeover time and allows operators to manage different winding requirements more conveniently.
Compatible with Various Wire Types for Different Process Requirements
The machine supports multiple wire types, including hot-air enameled wire, hot-air silk-covered wire, acetone-bonded silk-covered wire, triple-insulated wire, and multi-strand wire. It also supports multi-wire parallel winding, providing greater flexibility for different air-core coil applications.
Technical Specifications
| Specification | Details |
| Model | ZGDZRJ-GX60 |
| Number of Spindles | Single Spindle |
| Wire Diameter Range | 0.03–2.0 mm (supports multi-wire parallel winding) |
| Supported Wire Types | Hot-air enameled wire, hot-air silk-covered wire, acetone-bonded silk-covered wire, triple-insulated wire, multi-strand wire |
| Product Size Range | ≤ Φ80 mm |
| Control System | DELTA servo system + touchscreen HMI |
| Capacity | 300–700 pcs/h (depending on coil turns and process requirements) |
| Power Input | AC 220V ±10%, 50Hz |
| Power Consumption | 3.0 kW |
| Machine Dimensions (Main Unit) | 1250 × 1650 × 1850 mm |
| Machine Weight | Approx. 230 kg |
Note:
Some parameters may vary depending on product process, wire specification, and customized configuration.
Final specifications are subject to technical confirmation.
Some parameters may vary depending on product process, wire specification, and customized configuration.
Final specifications are subject to technical confirmation.
Representative Coil Samples
Examples of flat copper wire coils and multi-strand charging coils within the machine’s supported winding range.
Copper Wire Coil Samples
Coil samples produced for different Automatic Single-Spindle Winding Machine applications
Multi-Strand Charging Coil Samples
Wireless charging coil samples for automatic single-spindle coil winding applications
Typical Coil Products
With its wide wire diameter compatibility, support for multiple wire types, and stable automated winding capability, the machine can be configured for the production of a broad range of air-core coil products, including:
Voice & Acoustic Coils
Voice coils for speakers, headphone drivers, microphones, mobile device speakers, and other compact acoustic products.
RFID & Smart Identification Coils
Smart sensing card coils, RFID electronic tag coils, access-control coils, and related identification antenna components.
Wireless Charging Coils
Flat and multi-strand charging coils for consumer electronics and related wireless power applications.
Sensing & Keyless Entry Coils
Sensing coils for access systems, automotive keyless-entry modules, and other compact detection applications.
Industrial Air-Core Coils
Inductor coils and custom air-core coil products manufactured according to coil geometry, wire specification, winding turns, bonding method, and production requirements.
Why Choose This Machine
Sensync specializes in the R&D and manufacturing of Automated Winding Machines and develops winding solutions around actual production requirements. For manufacturers producing air-core coil products, the Automatic Single-Spindle Winding Machine combines wide wire compatibility, servo-controlled winding, flexible tooling, and touchscreen operation to support stable and repeatable batch production.
A wide 0.03–2.0 mm wire range, multiple supported wire types, and multi-wire parallel winding give manufacturers
greater flexibility to produce different air-core coil structures on one automated winding platform.
greater flexibility to produce different air-core coil structures on one automated winding platform.
For projects with special requirements, Sensync can further evaluate suitable tooling and process configurations based on coil dimensions, wire diameter, wire type, winding turns, bonding method, and target production capacity.
Key Features and Production Advantages
Six practical capabilities support stable, flexible and efficient air-core coil production.
Stable Winding
High-resolution servo control supports accurate positioning.
Automatic Processing
Servo-driven winding reduces manual intervention in batch production.
Wide Wire Range
Supports 0.03–2.0 mm wire and parallel winding.
Flexible Customization
Tooling and process settings adapt to coil geometry and wire type.
Simple Operation
Touchscreen setup simplifies parameter adjustment and changeover.
Safety Protection
An enclosed structure supports controlled operation.
