SIPU Mechanical Winding Machines & Coil Lines: Powering Precision Manufacturing Across Industries

As a professional manufacturer of winding machines and coil lines, SIPU Mechanical delivers high-precision, efficient automated solutions for diverse coil production needs across industries.Our equipment is widely used in contactors, door locks, solenoid valves, relays, and many other applications, meeting the diverse needs of various industries in coil production.

SIPU's winding machines and precision coil production lines have a wide range of applications, covering fields such as electronics (transformers, inductors and other coils), motor manufacturing (various motor windings), automotive (generators, ignition coils, etc.), communications (mobile phone speaker coils, wireless charging coils), home appliances (transformer production), electric power (coils for transformers, etc.), medical care (coils for precision equipment motors), and aerospace (high-reliability electromagnetic components), supporting precision manufacturing across industries.

Whether you need high-precision coils or have specific winding requirements, choosing SIPU is a wise decision. SIPU's equipment can meet industry standards across various sectors, and with high productivity, stable performance, and customized solutions, it helps you gain an edge in precision manufacturing.

Leveraging technical strength and customization capabilities, SIPU has provided practical solutions to numerous customers.

In July 2025, SIPU successfully delivered a non-standardized custom coil production and assembly line to our  client in Jiangsu province. To address their production needs for high-volume and multi-specification products, SIPU integrated customized CNC control systems and flexible transmission modules, which have boosted production efficiency by 20%. The equipment has now completed comprehensive on-site debugging at the client's location and been put into smooth, stable operation.

 From the initial project planning, precise design, and procurement of core components to refined assembly, on - site debugging, and final client acceptance, the SIPU team has maintained a rigorous attitude towards every step, striving for excellence to ensure the entire project process is flawless.

Behind these extensive application scenarios lies the core advantages and customization capabilities of SIPU Mechanical Equipment.

Our advantage

Precision Winding

Advanced CNC control with ±0.01mm winding tolerance ensures every coil is wound with uniform tightness.

High Productivity

Automated feeding, loading, unloading and transfer systems enable continuous and stable production.

Reliable Performance

 Robust and durable design, easy maintenance, and reduced downtime.

High Adaptability

Customized solutions available to handle various wire gauges and bobbin sizes.

Currently, SIPU not only boasts a mature product line of standardized equipment with stable performance but also continues to deepen its efforts in the field of non - standard automated equipment. Leveraging flexible customization capabilities and technological innovation, we keep making breakthroughs and upgrades in this area. In addition, the company has established a dedicated R&D center, focusing on the iteration of automation technologies and the research and development of automated production line equipment, committed to providing more efficient and intelligent manufacturing solutions for various industries.

The R&D center of SIPU has accumulated over 30 patents in the field of automated control. In recent years, it has achieved technological breakthroughs in core process links such as precision winding, mechanical handling, and soldering assembly. A number of key technical indicators have remained at the industry-leading level, providing solid technical support for the high precision and high stability of the equipment.

SIPU Mechanical will continue to innovate, helping our clients gain a competitive edge in precision manufacturing.

Contact us: 

Email: sales@sipuglobal.com 

Tel(whatsapp): +86-180 6910 1772