Suzhou Trophy Advance-Tech Corp.,Ltd. is a National Specialized and Sophisticated "Little Giant" enterprise, has been dedicated to the R&D and manufacturing of electronic coil winding equipment accessories since its establishment in 2005. Recently, our brand-new smart factory, with an investment of 120 million RMB, has officially commenced operations! The new facility features higher-precision production and testing equipment, along with a green, energy-efficient manufacturing base. This not only represents a qualitative leap in our production capacity, but also demonstrates our commitment to delivering superior craftsmanship and quality to serve global customers with excellence.

Today, we invite you to explore the core accessory of winding equipment - the Magnetic Tensioner. With cutting-edge technology, it solves the most persistent pain points in coil winding, helping you achieve a dual breakthrough in both production capacity and yield rate!

I. Overview of Magnetic Tensioners

During the coil winding process, have you ever faced challenges like this: tension fluctuating during winding, resulting in uneven wire arrangement, inconsistent tightness, or even frequent wire breakage and surface damage leading to defective products? In fact, the key to coil quality often lies in those easily overlooked details.

The Magnetic Tensioner is one of Trophy's core products. It controls tension by adjusting the spacing between internal magnetic components, which changes the magnetic field strength and thereby varies the damping force.

Simply put, when the winding machine is running at high speed, the magnetic tensioner acts like an experienced "conductor," precisely controlling the tightness of the enameled wire. Regardless of how the winding speed changes, it ensures that the output tension remains constant, thereby significantly improving the yield rate and consistency of the coils.

II. Product Gallery

NMTC/MTC Series

NMA/NMTA/MTA Series

NMA/NMTA/MTA Series

III. Product Selection Guide

Please refer to the table below to select the appropriate model based on your tension range, wire diameter, and tension stage requirements:

IV. Core Advantages

Say Goodbye to Wire "Jamming" and "Wear" Issues

During high-speed winding, the most dreaded scenario is the wire suddenly jumping out or jamming, which can ruin an entire coil. Our magnetic tensioners feature an innovative anti-jump wire structure that ensures no wire jumping or jamming during the winding process. Additionally, we have redesigned the installation method of the wire break detection device, significantly extending its service life.

• Stable Output: Damping is generated through magnetic torque without mechanical friction, enabling long-term stable tension output with guaranteed precision.
• Eliminate wear: As the wire feeding wheel has no mechanical contact friction, the wire feeding is smoother, making it particularly suitable for the precise winding of extremely fine wires.

Pneumatic Assistance for "Zero Tension" Start Winding at PIN Terminals

To address the challenge of "difficult start winding" in precision coil production, Trophy has specially developed magnetic tensioners with pneumatic cylinder models.

• Pneumatic Attenuation Technology: A built-in pneumatic attenuation device can instantly release tension.
• Perfect Start Winding: Specifically designed for zero-tension rapid winding at PIN terminals, effectively preventing wire breakage or PIN terminal deformation during start winding. It is an indispensable assistant for precision coil manufacturing.

Precise and Adjustable Tension - Ready for Complex Processes

Different wire materials and bobbins demand vastly different tension requirements. The magnetic tensioner provides users with maximum flexibility.

• Precise Fine-Tuning: Users can easily and precisely adjust the tension according to different wire specifications and process requirements, meeting diverse production needs.
• Strong Adaptability: The reverse tension can be freely adjusted to accommodate winding on small bobbins and rapid changes in winding speed without causing wire breakage.

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Twenty years of dedication - from the Suzhou Industrial Park to the global market, Trophy (Chuangyi Jiyian) has proven the power of "Chinese Precision" with over 50% of the global market share. From precision tungsten carbide alloy wire guide nozzles to high-performance tension control systems, Trophy's products are sold across more than 20 regional markets worldwide, including Europe, the Americas, and the Asia-Pacific region, earning the deep trust of customers around the globe.

We understand that every tiny fluctuation in tension impacts the quality of the final product. Moving forward, we will continue to uphold the standards of a National Specialized and Sophisticated "Little Giant" enterprise, deepening our expertise in tension control. With an extreme precision of 0.01g, we safeguard every meter of enameled wire on your production line.

Smart Manufacturing for the Future - Trophy is With You Every Step of the Way.