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




















