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KCT-26A/526: High-Speed Five-Axis CNC Spring Coiling Machine - Top Choice from China Suppliers & Factory

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The KCT-26A/526 five-axis CNC high-speed spring coiling machine represents a breakthrough in modern precision spring manufacturing in China. With exceptional performance and versatility, this machine is the top choice among suppliers for producing precision compression springs and simple torsion springs, accommodating wire diameters from 0.8 to 2.6 mm. Combining high speed, precision, and multifunctionality, it significantly enhances the production capabilities of any factory.

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A standout feature of the KCT-26A/526 is its selectable configuration options. Users can tailor the machine to their specific production requirements by opting for 3-axis, 4-axis, or 5-axis modes. This flexibility ensures comprehensive coverage from basic forming to complex multi-angle processing, making it an ideal solution for factories seeking to optimize their production processes and manage investment costs effectively.

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Additionally, the machine boasts powerful cutting capabilities enabled by an advanced CNC system. It can execute various cutting methods, including straight cutting, butt cutting, and multi-angle swing cutting. Whether manufacturing precision compression springs with flat end faces or irregularly shaped springs with specialized cutting angle needs, the KCT-26A/526 excels in delivering high product consistency and outstanding geometric accuracy. This innovative, multifunctional equipment has become essential for suppliers aiming to improve efficiency and quality in spring manufacturing, laying a solid foundation for the precision spring industry’s advancement towards intelligent and efficient production.

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    Model KCT-226 KCT-326 KCT-526
    Number Of Axes 2 3 5
    Wire Diameter Φ0.8–2.6mm
    Max. Outer Diameter Φ70mm
    Max. Wire Feed Speed 120m/min
    Wire Feeding Length 120m/min
    Max Production Rate 200pcs/min
    Feed Roller Group 2 Groups
    Feed Servo Motor 2.7kW 2.7kW 2.7kW
    Cam Servo Motor 2.7kW 2.7kW 2.7kW
    Pitch Servo Motor 0.75kW 0.75kW
    Upper/Lower Cutter Servo Motor 0.85kW×2
    Air Pressure 0.2–0.4Pa 0.2–0.4Pa 0.2–0.4Pa
    Air Cylinder 2 2 2
    Probe 2 2 2
    Power 3P/380V 50/60Hz 3P/380V 50/60Hz 3P/380V 50/60Hz
    Dimension (L×W×H) 1150×1300×1750mm
    Weight 1000 KG 1050 KG 1100 KG

    Product Detail Display

    Frequently Asked Questions

    Q1
    What is the difference between the KCT-226, KCT-326, and KCT-526 models?
    The primary difference lies in the number of axes: the KCT-226 has 2 axes, the KCT-326 has 3 axes, and the KCT-526 has 5 axes. Additional servo motors (Pitch and Upper/Lower Cutter) are included in higher-axis models, enabling more complex spring geometries and cutting operations.
    Q2
    What wire diameter range is compatible with these spring coiling machines?
    All three models — KCT-226, KCT-326, and KCT-526 — support wire diameters ranging from Φ0.8mm to Φ2.6mm, making them suitable for a wide variety of spring manufacturing applications.
    Q3
    What is the maximum production rate of these machines?
    All models in the KCT series achieve a maximum production rate of 200 pieces per minute, ensuring high efficiency for large-scale spring manufacturing operations.
    Q4
    What power supply is required to operate the KCT series machines?
    All KCT series machines require a 3-phase 380V power supply at 50/60Hz. Please ensure your facility's electrical infrastructure meets this specification before installation.
    Q5
    What is the maximum outer diameter of springs that can be produced?
    The KCT-226, KCT-326, and KCT-526 all support a maximum spring outer diameter of Φ70mm, covering most standard industrial and commercial spring specifications.
    Q6
    Are the finished springs vacuum packaged for shipment?
    Yes. As shown in the product detail images, finished springs are vacuum packaged to protect against moisture, oxidation, and physical damage during transportation and storage, ensuring they arrive at their destination in optimal condition.