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KCT-20B CNC Spring Forming Machine - Versatile 3/4 Axis Solutions from China Suppliers and Factory

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In the fast-evolving spring manufacturing landscape, the KCT-20B three/four-axis CNC universal spring forming machine sets itself apart as a top choice among China’s leading suppliers and factories. Renowned for its exceptional flexibility and reliability, this machine adeptly implements both synchronous and asynchronous control of the wire feeding system and cam drive system, serving as a core technological asset for the precise production of intricate springs.

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This innovative dual-system control feature enables the KCT-20B to intelligently align with diverse processing needs. In the production of standard components, the synchronous mode guarantees enhanced efficiency and stability. Conversely, when dealing with complex springs that feature irregular ends, multi-pitch designs, or unconventional helices, the asynchronous mode provides precision individual control, thereby improving adaptability and accuracy. With its advanced coiling and forming technology, this machine effortlessly produces a wide range of complex springs, including tension springs, compression springs, and oddly shaped parts.

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Additionally, the robust construction of the KCT-20B ensures long-term stable operation, fully accommodating the demands of 24-hour continuous production. This guarantees superior quality while significantly boosting capacity and equipment utilization, which are essential factors for competitive suppliers in China.

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Overall, the KCT-20B is not just an advanced forming machine; it serves as a vital ally for spring manufacturers looking to meet varied market demands and strengthen their competitive edge. With its intelligent control features and round-the-clock production abilities, the KCT-20B propels spring manufacturing towards unprecedented 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.

    • Compression Spring
    • Extension Spring
    • Torsion Spring
    • Tower Shaped Spring
    • Flat Wire Spring
    • Complex Wire Forming
    📷 Product Detail Display
    Frequently Asked Questions
    Q What types of springs can the KCT-20B machine produce?
    The KCT-20B can produce a wide variety of springs, including compression springs, extension springs, single and double torsion springs, tower-shaped compression springs, flat wire springs, and other complex wire-formed parts.
    Q What wire diameter range does the KCT-20B support?
    The machine supports wire diameters ranging from Φ0.2mm to Φ2.5mm, making it suitable for a broad range of spring manufacturing applications.
    Q What CNC control system and servo motors does this machine use?
    The KCT-20B uses a Taiwan CNC control system combined with Japan Sanyo or Yaskawa servo motors to ensure precise, synchronized control of both the feeding system and the cam system.
    Q What is the maximum production rate of the KCT-20B?
    The machine can achieve a maximum production rate of up to 70 pieces per minute, with a maximum wire feed speed of 110 meters per minute, ensuring high-efficiency output.
    Q Is the Spinner axis included as standard, and what does it do?
    The Spinner axis is an optional 4th axis on the KCT-20B. When added, it significantly expands the machine's capability to produce more accurate and complex spring shapes that require rotational forming.
    Q What are the power supply requirements for the KCT-20B?
    The KCT-20B requires a 3-phase 380V power supply at 50/60Hz. The machine weighs approximately 1200KG with overall dimensions of 800×1100×1750mm (L×W×H).