China KCT-826 8-Axis CNC High-Speed Spring Coiling Machine - Reliable Suppliers & Factory Solutions
| Model | KCT-816 | KCT-826 |
| Number Of Axes | 8 | 8 |
| Wire Diameter | Φ0.3–1.6mm | Φ0.8–3.0mm |
| Max. Outer Diameter | Φ50mm | Φ70mm |
| Max. Pitch of Thread | 50mm | 65mm |
| Max. Wire Feed Speed | 225m/min | 280m/min |
| Spring Index | 3 | 3 |
| Feed Roller Group | 2 Groups | 2 Groups |
| Feed Servo Motor | 2.7kW | 4.4kW |
| Upper/Lower Cutter Servo Motor | 1.0kW ×2 | 1.3kW ×2 |
| Cam Servo Motor | 0.75kW ×2 | 0.85kW ×2 |
| Pitch Servo Motor | 0.4kW | 0.75kW |
| Mandrel Moving Up/Down Servo Motor | 0.75kW | 1.0kW |
| Mandrel Return Servo Motor | 0.4kW | 1.0kW |
| Air Pressure | 0.2–0.4Pa | 0.2–0.4Pa |
| Air Cylinder | 2 | 2 |
| Probe | 2 | 2 |
| Power | 3P / 380V 50/60Hz | 3P / 380V 50/60Hz |
| Dimension (L×W×H) | 1000×1000×1700mm | 1000×1400×1900mm |
| Weight | 1000 KG | 1200 KG |
Product Description
826 8-axis CNC High-speed Spring Coiling Machine is composed by 8 Japan Yaskawa motors and a Taiwan control system. Each axis can work independently and synchronously. Our design team made a lot of improvement and innovation with more functions and a higher degree of automation. This up-dated machine can form the spring within one minute, which features easy operation, high precision, and low noise. It can save much testing spring time and reduce the cost of raw materials. This machine also has the function of straight cutting, subtend cutting, and rotary cutting.
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This machine can be adopted with a Camera Spring Length Gauge replacing the traditional length gauge, which can measure both the spring length and the spring diameter.
Product Detail Display
Frequently Asked Questions
Q1
What is the difference between the KCT-816 and KCT-826 models?
The KCT-816 is designed for thinner wire diameters (Φ0.3–1.6mm) with a max outer diameter of Φ50mm, while the KCT-826 handles heavier wire (Φ0.8–3.0mm) with a max outer diameter of Φ70mm and higher motor power across all axes, making it suitable for larger and more demanding spring production.
Q2
What cutting functions does the 826 8-axis CNC Spring Coiling Machine support?
The machine supports three cutting modes: straight cutting, subtend cutting, and rotary cutting, providing flexibility for a wide variety of spring types and end configurations.
Q3
What control system and servo motors are used in this machine?
The machine is equipped with 8 Japan Yaskawa servo motors and a Taiwan-made CNC control system. Each axis operates independently and synchronously, ensuring high precision and consistent production quality.
Q4
Can the machine measure spring length and diameter automatically?
Yes. The machine can be equipped with an optional Camera Spring Length Gauge that replaces the traditional length gauge. This system is capable of measuring both spring length and spring diameter automatically during production.
Q5
What power supply is required for these machines?
Both the KCT-816 and KCT-826 require a three-phase power supply at 380V, 50/60Hz (3P/380V 50/60Hz), which is standard for industrial CNC machinery.
Q6
How quickly can the machine form a spring, and what are the key efficiency advantages?
The machine can complete spring forming within one minute. Its key efficiency advantages include high-speed wire feed (up to 280m/min on KCT-826), low noise operation, easy programming, high dimensional precision, and significant savings in both test spring time and raw material costs.
























