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Custom Spring Machinery

About Company

Zhejiang Omnipoten Spring Machine Co., Ltd (WNJ) is a leading Spring Machinery Factory in China, specializing in the production of Spring Machinery and other related equipment for more than 30 years. WNJ is a global enterprise specializing in spring machinery, with sales in Europe, Turkey, There are international agents in India, South Korea, Argentina, etc. At the same time, to ensure the availability of spare parts for old machines, we provide you with maintenance services for mechanical and electronic components. We also provide repair replacements and consumables for a large number of parts so that we can replace damaged parts for you in a timely manner. As a Spring Machinery Company, We have a complete production line from design, forming, finishing, tooling, inspection, testing, debugging and packaging, and we have established a customer-oriented quality management system to strengthen lasting innovation and improve after-sales service, WNJ has established one of the world's leading centers of advanced spring machinery technology. Global wire forming and spring manufacturing technology, dedicated to providing customers with better CNC spring coiling machine products and solutions.


Latest News & Events

Building world class intelligent equipment brand in spring machine industry.

  • How does a CNC spring machine work?

    --03th Nov 2025

    Here's how a CNC spring machine operates, broken down into its essential functional broken down into its essential functional steps:   ■Program Creation (Digital Blueprint): •An operator uses specialized software on the machine's ...

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  • What is a CNC spring machine?

    --29th Oct 2025

    A CNC spring machine is a computer-controlled industrial device designed for automated precision manufacturing of springs and wire forms. Here's how it functions and its key characteristics:   ●Computer Numerical Control (CNC) Cor...

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  • How does a spring machine work?

    --20th Oct 2025

    Spring machines transform coiled metal wire into springs or wire forms through a precise sequence of mechanical actions. Here's how they operate:   ■Wire Feeding & Straightening: Coiled wire is mounted on a rotating payoff ree...

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  • What is the spring machine used for?

    --13th Oct 2025

    Spring machines are specialized industrial equipment designed for high-volume manufacturing of precision metal components. Their primary functions include: ■Spring Production: Compression Springs: Creating helical springs that re...

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  • What is spring machine?

    --09th Oct 2025

    ■Core Definition:A spring machine is a type of industrial machinery specifically used to produce springs of various shapes and specifications from metal wire (such as steel, stainless steel, or copper wire) through processes such ...

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If you have any questions, please feel free to ask us, or find answers below

  • Q. How long can i get the feedbacks after we sent the inquiry? 

    We will reply you within 12 hours in working day.
  • Q. Are you a direct manufacturer or trading company?

    We have two main factories, one is for machining, the other is for machine assembly and sales. We also have international sales department to do oversea markets.
  • Q. What products can you offer?

    We specialized in spring coiling machine, spring forming machine, spring grinding machine, spring temper furnace and other related spring equipments
  • Q. What applications do your products relate to?

    Our products cover a wide range of industries including train & railway, automobile & truck, construction machinery, electric machine ,hardware, power equipment and so on.
  • Q. Can you do customized products?

    Yes, customized machine is possible to make in order to obtain the customers requirements, as we have very strong design capability.
  • Q. How about the capacity of your company?

    We had done batch production to satisfy local and oversea markets, some inventory of each model will be done in the factory to satisfy urgent order.
  • Q. How many employees of your comany? What about the technicists?

    We now have more than 280 employees, including 8 senior engineers and 50 technicians.
  • Q. How to guarantee the quality of your goods?

    Firstly, inspection will be done after every process for the finished parts, and then 100% inspection will be made according to the customers’ requirements and the international standard. Secondly, most of important parts will be done by our plants, which is earlier to control the overall quality of the machines.
  • Q. What's the payment term?

    T/T is the usual payment term.  L/C is also acceptable.
  • Q. Where are your products mainly exported to?

    Our products are mainly exported to over 30 countries such as USA, Germany, Japan, Spain, Italy, UK, Korea, Australia, Canada and etc. Main branch offices are set up in Shanghai, Beijing and Shandong province as well as international agents in Euro, Turkey, India, Korea and Argentina, which offer an professional and excellent service for the local customers.

Quick Contact

Industry Knowledge Expansion

What is Spring Machinery? It's both an abbreviation for the general concept of "spring machinery" and the long-standing, de facto technical name for Zhejiang Omnipotent Spring Machine Co.,ltd. within the industry. When engineers mention Spring Machinery, they often refer to a holistic manufacturing paradigm centered on CNC winding, supplemented by multi-axis servo and closed-loop tension control—a paradigm that this company has consistently defined.


What is the core difference between Spring Machinery and traditional spring winding equipment? The answer lies in the word "flexibility." Traditional equipment relies on the fixed trajectory of cams and gears; once product specifications change, the mechanical structure must be disassembled and reassembled. Spring Machinery, however, uses electronic cams instead of metal cams, instantly switching waveforms, number of turns, and pitch through software parameters, compressing "changeover" from hours to minutes. Engineers at Zhejiang Omnipotent Spring Machine Co.,ltd. habitually refer to this process as "making the spring take shape in the program first."


Why is it said that Spring Machinery's concept of "tension" has been rewritten? The industry once viewed tension as passive resistance, simply requiring constant tightening of the wire. This company, however, proposed "active tension"—allowing real-time communication between the wire feeding, winding, and cutting axes. The tension value dynamically adjusts based on the material's springback coefficient, preventing wire instability and avoiding overstretching. The result is visible consistency in coil diameter and microscopic residual stress equilibrium.


How does Spring Machinery understand "precision"? It's not about pursuing infinite decimal places, but about ensuring errors are normally distributed and predictable. Zhejiang Omnipotent Spring Machine Co.,ltd. introduced a feedforward compensation algorithm at the control layer, modeling temperature drift, wire diameter fluctuations, and die wear. The system self-calibrates after each coil. Thus, "precision" is no longer a static indicator, but a continuously converging process.


What does Spring Machinery's "modularization" truly mean? Externally, it's a complete machine; internally, it's a modular stack of wire feeding, winding, heat treatment, and detection modules. Customers can upgrade a standard machine into a flexible unit with laser diameter measurement, eddy current testing, and robotic sorting simply by adding or removing nodes on the bus protocol. Zhejiang Waneng Spring Machinery Co., Ltd. calls this architecture a "scalable production line."


How does Spring Machinery view "data"? Data is not reports, but the process itself. The winding curve, tension curve, and temperature curve of each spring are synchronously mapped to a cloud twin. During the next production run, the twin first pushes the historical optimal solution to the controller, requiring only minor adjustments on-site. Thus, experience is no longer locked in the minds of experienced operators but is accumulated as a shared process asset for the company.


Where has Spring Machinery's "service" boundaries expanded? The after-sales team at Zhejiang Waneng Spring Machinery Co., Ltd. doesn't carry wrenches, but rather dongles and simulation software. After remotely logging into the customer's console, engineers rehearse parameter changes in a virtual environment, and only issue the upgrade with a single click after confirming accuracy. On-site personnel only need to observe the indicator light change from red to green to complete a "zero-downtime" upgrade.


What is Spring Machinery's vision for the future? This company has a ten-year roadmap with only three key words: finer, shorter, and more complex. Finer wire diameters mean the need for nanometer-level tension control; shorter delivery cycles mean that the process packages must be plug-and-play, like an app; and more complex three-dimensional waveforms require winding, twisting, and bending to be completed within the same timeframe. All these ideas ultimately point to one goal—to make springs no longer standard parts, but programmable elastomers.