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KCT-680 High-speed CNC Spring Coiling Machine - Leading China Suppliers for Factory Automation Solutions

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Introducing the KCT-680 six-axis CNC high-speed spring coiling machine, a cutting-edge solution in precision spring manufacturing from leading China suppliers. With its exceptional configuration and groundbreaking technological innovations, this machine sets a new standard for performance and intelligence in manufacturing. The KCT-680 features a Taiwan-made computer control system, ensuring precise, stable, and user-friendly programming operations. Its core is powered by industry-leading Japanese Yaskawa or Sanyo servo motors, delivering powerful performance with millimeter-level control accuracy, ideal for high-speed production. Combined with high-precision bearings, this machine provides a solid foundation for long-term, stable, and low-loss operation, making it an excellent choice for factories looking to optimize efficiency.

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What truly sets the KCT-680 apart is its innovative approach to traditional cutting methods. It offers three efficient cutting modes: straight cutting, slitting cutting, and oscillating cutting, allowing users to choose based on spring material, wire diameter, and processing requirements. This adaptability significantly enhances processing efficiency and cutting quality. Additionally, the innovative photographic length inspection system utilizes high-precision vision technology to monitor and calibrate spring lengths in real-time. This integration streamlines the inspection process within the production workflow, elevating the concept of manufacturing to intelligent manufacturing. As a result, it significantly reduces manual measurement errors and time consumption while ensuring consistent product length, thus boosting overall production efficiency and yield.

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With its top-tier hardware configuration and bold technological advancements, the KCT-680 epitomizes the modern manufacturing principles of high speed, precision, and intelligence. This machine is an indispensable asset for spring manufacturers in China and beyond, empowering them to enhance their core competitiveness and embrace automation and intelligent upgrades in their factories.

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    ⚙️ Key Specifications at a Glance
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    Wire Diameter 3.0 – 8.0 mm
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    Max. Outer Diameter Φ 120 mm
    Feed Speed 60 m/min
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    Number of Axes 6 Axes
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    Machine Weight 6,500 KG
    📋 Full Technical Specifications — KCT-680
    Model KCT-680
    Number Of Axes 6
    Wire Diameter 3.0 – 8.0 mm
    Max. Outer Diameter Φ120 mm
    Max. Pitch of Thread 100 mm
    Max. Wire Feed Speed 60 m/min
    Spring Index 4
    Feed Roller Group 4 Groups
    Feed Servo Motor 15 kW
    Upper/Lower Cutter Servo Motor 7 kW × 2
    Cam Servo Motor 2.7 kW × 2
    Pitch Servo Motor 2.7 kW
    Air Pressure 0.2 – 0.4 Pa
    Air Cylinder 2
    Probe 2
    Power 3P 380V 50/60Hz
    Dimension (L × W × H) 2000 × 2100 × 2200 mm
    Weight 6,500 KG
    ❓ Frequently Asked Questions
    Q
    What wire diameter range does the KCT-680 support?
    The KCT-680 spring coiling machine supports wire diameters ranging from 3.0 mm to 8.0 mm, making it suitable for a wide variety of heavy-duty spring production applications.
    Q
    What is the maximum outer diameter of springs produced by the KCT-680?
    The KCT-680 can produce springs with a maximum outer diameter of Φ120 mm, accommodating large-scale industrial spring requirements.
    Q
    How many servo motors does the KCT-680 use and what are their functions?
    The KCT-680 is equipped with multiple servo motors for precise control: a 15 kW feed servo motor, two 7 kW cutter servo motors (upper and lower), two 2.7 kW cam servo motors, and one 2.7 kW pitch servo motor. Each motor independently controls a specific axis for high accuracy and repeatability.
    Q
    What power supply is required for the KCT-680?
    The KCT-680 requires a 3-phase 380V power supply at 50/60Hz. Please ensure your facility's electrical infrastructure meets this specification before installation.
    Q
    What are the machine dimensions and weight of the KCT-680?
    The KCT-680 has overall dimensions of 2000 × 2100 × 2200 mm (L × W × H) and weighs approximately 6,500 KG. Adequate floor space and structural support must be prepared prior to installation.
    Q
    What is the maximum wire feed speed of the KCT-680?
    The KCT-680 achieves a maximum wire feed speed of 60 meters per minute, enabling high-volume production efficiency while maintaining consistent spring quality across all output.