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High-Speed 2 Axis Compression Spring Coiling Machine from China Suppliers & Factory for Precision Production
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High-Speed 2 Axis Compression Spring Coiling Machine from China Suppliers & Factory for Precision Production

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The compression spring machine, also known as a spring coiling machine or CNC spring winding machine, is a high-precision, automated solution designed for the mass production of compression springs. This advanced equipment features a 2-axis system, comprising a wire feeding Y axis and a Cam axis. Manufactured by top China suppliers, the machine is equipped with a Taiwan controller system and Japanese servo motors, offering full CNC control. It is widely utilized in various industries, including automotive, electronics, home appliances, hardware, medical devices, and aerospace, serving as a reliable tool in leading factories.

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This machine efficiently processes metal wire materials—such as carbon steel wire, stainless steel wire, and music wire—by continuously feeding them into the forming unit. Through synchronized multi-axis control and high-speed rotation, it performs coiling, cutting, pitch adjustment, and end grinding operations with precision, all within a single automated cycle. When sourced from reputable China suppliers, these machines ensure reliability and superior performance for your manufacturing needs.

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    Product Parameters
    Parameter SMS-CNC-208 SMS-CNC-212 SMS-CNC-220 SMS-CNC-230 SMS-CNC-240 SMS-CNC-250
    Number Of Axes 2~3 Axes (Optional) 2 Axes 2 Axes 2~3 Axes (Optional) 2 Axes 2 Axes
    Wire Diameter Φ0.15–0.8mm Φ0.3–1.2mm Φ0.5–2.0mm Φ1.0–3.0mm Φ1.5–4.0mm Φ2.0–5.0mm
    Max. Outer Diameter Φ20mm Φ22mm Φ45mm Φ60mm Φ70mm Φ80mm
    Max. Wire Feeding Speed 0–250m/min 0–200m/min 0–155m/min 0–135m/min — —
    Max. Feeding Length Unlimited Unlimited Unlimited Unlimited Unlimited Unlimited
    Max. Production Rate 400 pcs/min 350 pcs/min 300 pcs/min 200 pcs/min 0–150m/min 0–100m/min
    Feeding Roller Quantity 1 Pair 2 Pair 2 Pair 2 Pair 3 Pair 3 Pair
    Feeding Servo Motor 0.75 kW 0.85 kW 2.7 kW 4.5 kW 7.0 kW 11.0 kW
    CAM Servo Motor 0.75 kW 0.85 kW 2.7 kW 2.7 kW 7.0 kW 7.0 kW
    Air Compressor System Air Pressure 0.2–0.4 Pa 0.2–0.4 Pa 0.2–0.4 Pa 0.2–0.4 Pa 0.2–0.4 Pa 0.2–0.4 Pa
    Air Cylinder 2 Pcs 2 Pcs 2 Pcs 2 Pcs 2 Pcs 2 Pcs
    Probing Pin 2 Pcs 2 Pcs 2 Pcs 2 Pcs 2 Pcs 2 Pcs
    Power Supply 3P/380V AC 50/60Hz 3P/380V AC 50/60Hz 3P/380V AC 50/60Hz 3P/380V AC 50/60Hz 3P/380V AC 50/60Hz 3P/380V AC 50/60Hz
    Machine Dimension (L×W×H) 900×1000×1500mm 950×1150×1500mm 1100×850×1600mm 1200×1200×1700mm 1600×1200×1800mm 2000×1300×2000mm
    Weight 350 KG 500 KG 850 KG 1200 KG 1800 KG 2000 KG
    Applications
    • Automotive: suspension springs, clutch springs, valve springs
    • Home Appliances: reset springs, vibration-damping springs
    • Electronics: tactile button springs, connector springs
    • Industrial Machinery: buffer springs, energy-storage springs
    As smart manufacturing advances, modern compression spring machines are increasingly integrating IoT connectivity, remote monitoring, automatic loading/unloading systems, and in-line quality inspection—driving the spring industry toward digitalization and intelligent production.
    AINGD (4)
    Features

    High Precision Control

    Equipped with servo motors and a CNC system, the machine accurately controls critical spring parameters—including outer diameter, inner diameter, free length, number of active coils, and pitch—with a repeatability accuracy of up to ±0.01 mm.

    High Efficiency

    Capable of high-speed continuous operation, advanced models can produce dozens to hundreds of springs per minute, significantly boosting productivity.

    Flexible Manufacturing

    Quick changeovers between different spring specifications are possible via program switching, making the machine ideal for low-volume, high-mix production environments.

    User-Friendly Operation

    Features an intuitive HMI (Human-Machine Interface) and intelligent programming software with graphical parameter input and auto-optimization, reducing operator skill requirements.

    Robust & Reliable

    Built with high-strength alloy components and precision bearings, the machine offers exceptional rigidity and durability for stable long-term operation.

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    Frequently Asked Questions
    What wire diameter range do your CNC spring coiling machines support?
    Our SMS-CNC series covers a wide range of wire diameters from Φ0.15mm up to Φ5.0mm. Depending on the model—from SMS-CNC-208 to SMS-CNC-250—you can select the right machine to match your specific wire size and spring production requirements.
    What level of precision can the CNC compression spring machine achieve?
    The machines are equipped with servo motors and a full CNC control system, delivering a repeatability accuracy of up to ±0.01mm. Key parameters including outer diameter, inner diameter, free length, number of active coils, and pitch are all precisely controlled.
    How quickly can operators switch between different spring specifications?
    Changeovers between different spring programs are handled through the machine's intuitive HMI software. Operators can switch specifications rapidly via graphical parameter input and auto-optimization, making the machines ideal for low-volume, high-mix production environments.
    What industries are these CNC spring machines suitable for?
    Our CNC spring coiling machines are widely used across automotive (suspension, clutch, and valve springs), home appliances (reset and vibration-damping springs), electronics (tactile button and connector springs), and industrial machinery (buffer and energy-storage springs).
    What power supply is required for the SMS-CNC series machines?
    All models in the SMS-CNC series require a standard 3-phase 380V AC 50/60Hz power supply. Please ensure your facility's electrical infrastructure meets this requirement before installation.
    Do your CNC spring machines support smart manufacturing integration?
    Yes. Modern compression spring machines from our range increasingly support IoT connectivity, remote monitoring, automatic loading/unloading systems, and in-line quality inspection, aligning with the industry's shift toward digitalization and intelligent production.