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

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In the competitive landscape of modern spring manufacturing in China, the KCT-20B three/four-axis CNC universal spring forming machine emerges as a leader in flexibility and reliability. This advanced equipment offers synchronous and asynchronous control of the wire feeding and cam drive systems, which serves as a critical technological foundation for the precise production of complex springs.

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The dual-system control feature allows the KCT-20B to seamlessly adapt to varying process demands. When it comes to producing standard parts, the synchronous mode maximizes efficiency and stability. In contrast, the asynchronous mode is ideal for crafting complex springs that require unique shapes, multi-pitch configurations, or irregular helices. This mode provides precise independent control, greatly enhancing process adaptability and product accuracy. Thanks to its advanced coiling and forming capabilities, this machine simplifies the production of diverse spring types, including tension springs, compression springs, and irregularly shaped components.

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Built for durability, the KCT-20B guarantees uninterrupted operation, fully supporting 24-hour production cycles. It meets the high standards for quality while significantly boosting manufacturing capacity and equipment utilization, making it a valuable asset for factories and suppliers in the spring industry.

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The KCT-20B is not just a high-performance spring forming machine; it is a strategic partner for spring manufacturers in China, enabling them to tackle diverse market demands and strengthen their competitive edge in the industry. With its intelligent control systems and all-weather production capabilities, the KCT-20B propels spring manufacturing into a new era of 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
    • Single / Double Torsion Spring
    • Tower Shaped Compression Spring
    • Flat Wire Spring
    • Any Kind Wire Forming
    📷 Product Detail Display
    ? Frequently Asked Questions
    Q What types of springs can the KCT-20B CNC Spring Forming Machine produce?
    The KCT-20B is capable of producing a wide variety of spring types, including compression springs, extension springs, single and double torsion springs, tower-shaped compression springs, flat wire springs, and various other wire-formed components.
    Q What wire diameter range is compatible with the KCT-20B machine?
    The KCT-20B supports wire diameters ranging from Φ0.2mm to Φ2.5mm, making it suitable for a broad range of precision spring manufacturing applications.
    Q What CNC control system and servo motors does this machine use?
    The KCT-20B adopts a Taiwan CNC control system paired with Japan Sanyo/Yaskawa Servo Motors. These components work together to synchronously control the feeding system and cam system, ensuring high precision 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, ensuring high efficiency in mass production environments.
    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 enables the machine to produce more complex and precisely sized springs, significantly expanding the range of spring geometries that can be formed.
    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 dimensions are 800 × 1100 × 1750mm (L×W×H) and it weighs approximately 1200KG, suitable for standard industrial workshop installation.