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KCT-20B CNC Spring Forming Machine - High Efficiency & Precision from China Suppliers and Factory

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In the rapidly evolving spring manufacturing industry, the KCT-20B three/four-axis CNC universal spring forming machine stands out as a premier choice for China-based suppliers and factories seeking high efficiency and precision. This advanced equipment ingeniously achieves both synchronous and asynchronous control of the wire feeding system and cam drive system, providing essential technological support for the accurate production of intricate springs.

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Featuring a unique dual-system control mode, the KCT-20B allows manufacturers to adapt to varying process requirements seamlessly. In synchronous mode, it delivers exceptional efficiency and stability when producing standard parts. Conversely, in asynchronous mode, it offers precise independent control for creating complex springs with irregular ends, multi-pitch configurations, or unusual helices. This flexible operating capability, combined with its precision coiling and forming technology, enables the effortless and accurate manufacturing of a wide range of springs—be it tension springs, compression springs, or uniquely shaped components.

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Moreover, the KCT-20B's robust design guarantees long-term stable operation, making it an ideal solution for China suppliers who demand uninterrupted production capable of running 24 hours a day. This reliability ensures top-notch quality while significantly enhancing both capacity and equipment utilization.

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The KCT-20B is not just a high-performance spring forming machine; it serves as a vital partner for factories looking to meet diverse market demands and strengthen their competitive edge. With its intelligent synchronous and asynchronous control systems and all-weather production capabilities, this machine is set to propel spring manufacturing in China towards unmatched flexibility and efficiency.

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    Model KCT-20B
    Number Of Axes 3-4 Axes
    Wire Diameter Φ0.2-2.5 mm
    Max. Outer Diameter Φ50mm
    Max. Feed Length Unlimited
    Max. Wire Feed Speed 110m/min
    Max. Production Rate 70pcs/min
    Feed Roller Group 2 Groups
    Feed Servo Motor 2.7kW
    Quill Servo Motor 1.0kW
    Cam Servo Motor 2.7kW
    Air Pressure 0.2-0.4Pa
    Air Cylinder 5
    Probe 5
    Power 3P 380V 50/60Hz
    Dimension (L*W*H) 800*1100*1750mm
    Weight 1200KG

    Product Description

    20B 3/4 Axis CNC Versatile Spring Rotating Forming Machine adopts TaiWan CNC control system and Japan Sanyo/Yaskawa Servo Motors to control the feeding system and Cam system synchronously. It has total 4 axis, the Cam axis, Feeding axis, Quill Rotary axis, and the Spinner axis (optional). This machine is suitable for making various Compression spring, Extension spring, Single (double) torsion spring, Tower shaped compression spring, Flat wire spring, and any kind wire forming.

    Because this machine adopts the high accurate servo motor and CNC control system, it can produce the accurate size and complex spring if adds the Spinner axis.

    Taiwan CNC Control System Japan Sanyo/Yaskawa Servo Motors 3-4 Axis Configuration Compression / Extension / Torsion Spring Optional Spinner Axis

    Product Detail Display

    Frequently Asked Questions

    Q What types of springs can the KCT-20B machine produce?
    The KCT-20B CNC Spring Forming Machine is capable of producing a wide range of spring types, including compression springs, extension springs, single and double torsion springs, tower-shaped compression springs, flat wire springs, and various custom wire forms.
    Q What wire diameter range is compatible with the KCT-20B?
    The KCT-20B supports wire diameters ranging from Φ0.2mm to Φ2.5mm, making it suitable for a broad spectrum of spring manufacturing applications across different industries.
    Q What control system and servo motors does the KCT-20B use?
    The machine is equipped with a Taiwan CNC control system and Japan Sanyo/Yaskawa Servo Motors. These high-precision components ensure synchronized control of both the feeding system and the Cam system, delivering consistent accuracy and reliability.
    Q What is the maximum production rate of the KCT-20B?
    The KCT-20B can achieve a maximum production rate of up to 70 pieces per minute, with a maximum wire feed speed of 110m/min, making it highly efficient for high-volume spring manufacturing operations.
    Q Is the Spinner axis included as standard, and what does it do?
    The Spinner axis is an optional add-on for the KCT-20B. When installed, it enables the machine to produce more complex and precise spring geometries that require rotational forming, significantly expanding the machine's manufacturing capabilities.
    Q What are the power requirements and machine dimensions for the KCT-20B?
    The KCT-20B requires a 3-phase 380V 50/60Hz power supply. The machine measures 800×1100×1750mm (L×W×H) and weighs approximately 1200KG. An air pressure supply of 0.2–0.4Pa is also required for operation.