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KCT-660 6-Axis CNC High Speed Spring Coiling Machine - Top China Suppliers for Precision Manufacturing Factory

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The KCT-660 six-axis CNC high-speed spring coiling machine sets a new industry standard in precision spring manufacturing, making it a top choice for manufacturers seeking to enhance efficiency and competitiveness. Designed with an advanced Taiwan-made computer control system, this machine ensures precise, stable, and user-friendly programming, ideal for China’s thriving manufacturing landscape. Its powerful core drive features high-performance Japanese Yaskawa or Sanyo servo motors, delivering exceptional performance and millimeter-level control accuracy needed for high-speed operations.

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One of the standout innovations of the KCT-660 is its revolutionary approach to cutting techniques. It offers three effective cutting modes: straight cutting, slitting cutting, and oscillating cutting. This versatility allows users to select the most suitable method based on spring material, wire diameter, and specific processing needs, enhancing adaptability and cutting quality. Notably, the machine integrates a high-precision vision system for real-time photographic length inspection. This smart technology streamlines the quality control process, facilitating a vital transition from manufacturing to intelligent manufacturing. By reducing manual measurement errors and minimizing time loss, it significantly boosts production efficiency and product yield, reinforcing its place among the leading suppliers in the industry.

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With state-of-the-art hardware and innovative technology, the KCT-660 embodies the modern manufacturing ethos of speed, precision, and intelligence. It positions spring manufacturers in China for automated and intelligent upgrades, making it an indispensable asset in the competitive global market.

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    Model KCT-660
    Number Of Axes 6
    Wire Diameter 2.5–6.0 mm
    Max. Outer Diameter Φ110 mm
    Max. Pitch of Thread 80 mm
    Max. Wire Feed Speed 60 m/min
    Spring Index 3
    Feed Roller Group 3 Groups
    Feed Servo Motor 7.5 kW
    Upper/Lower Cutter Servo Motor 5.5 kW × 2
    Cam Servo Motor 2.7 kW × 2
    Pitch Servo Motor 2.0 kW
    Air Pressure 0.2–0.4 Pa
    Air Cylinder 2
    Probe 2
    Power 3P 380V 50/60 Hz
    Dimension (L×W×H) 1750 × 1900 × 2100 mm
    Weight 6000 KG

    Product Description

    660 6-axis CNC High-speed Spring Coiling Machine is composed by 6 Japan Yaskawa motor and TaiWan control system, each axis can work independently and synchronously. Our design team made a lot of improvement and innovation with more function and higher automation degree. This up-dated machine can form the spring within one minute, which owns the features of easy to operate, high precision and low noise. It can save much testing spring time and the cost of the raw material. This machine also has the function of straight cutting, subtend cutting and Rotary cutting.

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    This machine can be adopted the Camera Spring Length Gauge replacing the traditional length gauge, which can measure the spring length as well as the spring diameter.

    Product Detail Display

    Frequently Asked Questions

    QWhat wire diameter range is compatible with the KCT-660 spring coiling machine?
    The KCT-660 is designed to handle wire diameters ranging from 2.5 mm to 6.0 mm, making it suitable for a wide variety of compression, extension, and torsion spring applications.
    QHow many servo axes does the KCT-660 operate on, and what motors are used?
    The machine operates on 6 independent axes, powered by Japan Yaskawa servo motors. The configuration includes a 7.5 kW feed motor, two 5.5 kW cutter motors, two 2.7 kW cam motors, and a 2.0 kW pitch motor — all working independently and synchronously.
    QWhat cutting functions does the KCT-660 support?
    The KCT-660 supports three cutting modes: straight cutting, subtend cutting, and rotary cutting, providing flexibility for different spring end configurations and production requirements.
    QCan the KCT-660 be equipped with a camera-based spring length gauge?
    Yes. The KCT-660 supports the optional Camera Spring Length Gauge, which replaces the traditional length gauge. This advanced system can simultaneously measure both the spring length and spring diameter, improving inspection accuracy and efficiency.
    QWhat are the power supply requirements for the KCT-660?
    The machine requires a 3-phase 380V, 50/60 Hz power supply. Please ensure your facility's electrical infrastructure meets this specification before installation.
    QWhat is the maximum wire feed speed and how does it benefit production efficiency?
    The KCT-660 achieves a maximum wire feed speed of 60 m/min. Combined with its high-speed forming capability — completing a spring within one minute — this significantly reduces testing time, minimizes raw material waste, and lowers overall production costs.