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KCT-826: China Suppliers' 8-Axis CNC High-Speed Spring Coiling Machine for Enhanced Production Efficiency

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The KCT-826 series eight-axis CNC high-speed spring coiling machines are revolutionizing production efficiency and quality standards in the spring manufacturing industry. As a leading supplier from China, our machines boast superior performance that enhances productivity and ensures top-tier results.

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The key benefits of the KCT-826 series include exceptional speed, precision, and stability. Featuring an advanced eight-axis CNC system, these machines guarantee the accurate and error-free formation of complex spring coils. The high-speed operation significantly boosts output, while the remarkable stability, even during continuous high-speed use, minimizes noise and improves the working environment in factories.

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Equipped with an intelligent human-machine interface, the KCT-826 series simplifies complex mechanical operations into user-friendly command inputs, greatly reducing the learning curve for operators. This machine offers versatile cutting methods, including straight cutting, butt cutting, and sway cutting, allowing for flexible manufacturing processes. Notably, the one-minute forming quick function enables a rapid transition from parameter setting to the production of the first qualified spring, dramatically reducing product changeover and debugging times.

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In summary, the KCT-826 series spring coiling machines integrate cutting-edge CNC technology with user-centric design, ensuring high precision and product consistency. As a trusted choice among suppliers and factories in China, this equipment empowers spring manufacturing enterprises to enhance their competitiveness while achieving cost efficiency and improved production rhythms.

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    Model KCT-816 KCT-826
    Number Of Axes 8 8
    Wire Diameter Φ0.3–1.6mm Φ0.8–3.0mm
    Max. Outer Diameter Φ50mm Φ70mm
    Max. Pitch of Thread 50mm 65mm
    Max. Wire Feed Speed 225m/min 280m/min
    Spring Index 3 3
    Feed Roller Group 2 Groups 2 Groups
    Feed Servo Motor 2.7kW 4.4kW
    Upper/Lower Cutter Servo Motor 1.0kW ×2 1.3kW ×2
    Cam Servo Motor 0.75kW ×2 0.85kW ×2
    Pitch Servo Motor 0.4kW 0.75kW
    Mandrel Moving Up/Down Servo Motor 0.75kW 1.0kW
    Mandrel Return Servo Motor 0.4kW 1.0kW
    Air Pressure 0.2–0.4Pa 0.2–0.4Pa
    Air Cylinder 2 2
    Probe 2 2
    Power 3P / 380V 50/60Hz 3P / 380V 50/60Hz
    Dimension (L×W×H) 1000×1000×1700mm 1000×1400×1900mm
    Weight 1000 KG 1200 KG
    Product Description

    826 8-axis CNC High-speed Spring Coiling Machine is composed by 8 Japan Yaskawa motors and a Taiwan control system. Each axis can work independently and synchronously. Our design team made a lot of improvement and innovation with more functions and a higher degree of automation. This updated machine can form the spring within one minute, featuring easy operation, high precision, and low noise. It can save much testing spring time and reduce the cost of raw materials.

    8 Yaskawa Servo Motors High Precision Low Noise Easy to Operate Taiwan Control System
    ✂️ This machine supports straight cutting, subtend cutting, and rotary cutting functions. It can also adopt a Camera Spring Length Gauge to replace the traditional length gauge — measuring both spring length and spring diameter with greater accuracy.
    Product Detail Display
    Frequently Asked Questions
    Q What is the difference between the KCT-816 and KCT-826 models?
    The primary differences lie in wire diameter capacity, outer diameter, pitch, wire feed speed, and motor power. The KCT-826 handles thicker wire (Φ0.8–3.0mm vs Φ0.3–1.6mm), produces larger springs (up to Φ70mm), and features more powerful servo motors, making it suitable for heavier-duty spring production.
    Q What cutting methods does this CNC spring coiling machine support?
    The machine supports three cutting methods: straight cutting, subtend cutting, and rotary cutting. This flexibility allows it to accommodate a wide variety of spring types and production requirements.
    Q Which servo motor brand is used in these machines?
    Both the KCT-816 and KCT-826 use 8 Japan Yaskawa servo motors, combined with a Taiwan control system. Yaskawa motors are renowned for their reliability, precision, and long service life in industrial automation applications.
    Q Can the machine measure spring dimensions automatically?
    Yes. The machine can be equipped with a Camera Spring Length Gauge as an optional upgrade to replace the traditional length gauge. This system is capable of measuring both spring length and spring diameter automatically, improving quality control and reducing manual inspection time.
    Q What power supply is required for these machines?
    Both models require a 3-phase / 380V power supply at 50/60Hz. Please ensure your facility's electrical infrastructure meets these requirements before installation.
    Q How long does it take to form a spring on this machine?
    Thanks to its high-speed design and advanced 8-axis synchronous control, the machine can complete spring forming within one minute. This significantly reduces testing time and raw material costs compared to conventional spring coiling machines.