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China KCT-540 5-Axis CNC High-Speed Spring Coiling Machine - Leading Suppliers & Factory for Precision Manufacturing

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The KCT-540 five-axis CNC high-speed spring coiling machine represents the pinnacle of modern precision spring manufacturing in China. As a top choice among suppliers and factories, this machine offers unparalleled performance, establishing a new benchmark for efficient production in the industry. Its core is powered by a state-of-the-art Taiwanese computer control system, seamlessly coordinating Japanese Yaskawa or Sanyo servo motors, and is complemented by high-precision bearings that ensure exceptional stability and minimal wear during operation.

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A standout feature of the KCT-540 is its highly flexible axis control design. The machine’s wire feed axis, cam axis, cutting axis, and dual pitch axes can operate independently while also achieving intricate synchronous linkages. This intelligent control allows the KCT-540 to effortlessly tackle a wide array of spring processing needs, ranging from simple compression springs with wire diameters of 1.6-4.5mm to complex tower springs, mattress springs, and shock-absorbing springs with precise geometric specifications. It guarantees product consistency and precision across all applications.

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By merging stability with flexibility, the KCT-540 significantly enhances production efficiency and product quality. Its robust adaptability also empowers spring manufacturers to diversify their product lines and meet varying market demands. For suppliers and factories aiming for high-end, efficient spring manufacturing in China, the KCT-540 is the definitive solution.

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    Model KCT-540
    Number Of Axes 5
    Wire Diameter Φ1.6–4.5 mm
    Max Outer Diameter Φ80 mm
    Max. Wire Feed Speed 96 m/min
    Spring Index 3
    Feed Roller Group 3 Groups
    Feed Servo Motor 5.5 kW
    Upper/Lower Cutter Servo Motor 2.7 kW
    Cam Servo Motor 2.7 kW × 2
    Pitch Servo Motor 1.8 kW
    Air Pressure 0.2–0.4 Pa
    Air Cylinder 2
    Probe 2
    Power 3P / 380V 50/60 Hz
    Dimension (L×W×H) 1250 × 1400 × 1850 mm
    Weight 1900 KG
    Product Description
    540 High Speed Spring Coiling Machine adopts Japan servo motor and Taiwan control system (YiTu Brand). Feeding axis, Cam axis, Up-cutter axis, Under-cutter axis and Pitch axis, which can work independently and synchronously. It can produce the kinds of Compression Spring with shorter testing time and high production rate. The 5th axis is the Pitch axis which can make the spring more easily to save the testing time and cost of the moulds. It also has the Rotary cutting to meet your different demand.
    Product Detail Display
    Frequently Asked Questions
    QWhat wire diameter range is compatible with the KCT-540 Spring Coiling Machine?
    The KCT-540 is designed to handle wire diameters ranging from Φ1.6 mm to Φ4.5 mm, making it suitable for a wide variety of compression spring production applications.
    QWhat is the maximum outer diameter of springs produced by the KCT-540?
    The machine supports a maximum outer diameter of Φ80 mm, allowing it to produce both small and medium-sized compression springs with high precision.
    QWhat control system and servo motor brand does the KCT-540 use?
    The KCT-540 adopts a Japan servo motor combined with a Taiwan YiTu Brand control system, ensuring reliable performance, high-speed response, and long-term operational stability.
    QHow does the 5-axis design benefit the spring coiling process?
    The five independent axes — Feeding, Cam, Up-cutter, Under-cutter, and Pitch — can operate both independently and synchronously. The dedicated 5th Pitch axis significantly reduces testing time and lowers mould costs, improving overall production efficiency.
    QWhat is the maximum wire feed speed of the KCT-540?
    The KCT-540 achieves a maximum wire feed speed of 96 m/min, enabling high-speed continuous production of compression springs while maintaining consistent quality.
    QWhat power supply is required to operate the KCT-540?
    The machine requires a 3-phase 380V power supply at 50/60 Hz. Please ensure your facility meets these electrical specifications before installation to guarantee safe and optimal machine operation.