High-Speed 8-Axis CNC Spring Coiling Machine KCT-808 - Leading China Suppliers & Factory Solutions
| Model | KCT-808 |
| Number Of Axes | 8 |
| Wire Diameter | Φ0.15–1.0mm |
| Max. Outer Diameter | Φ25mm |
| Max. Pitch of Spring | 30mm |
| Max. Wire Feed Speed | 300m/min |
| Spring Index | 3 |
| Feed Roller Group | 1 Group |
| Feed Servo Motor | 1.8kW |
| Upper/Lower Cutter Servo Motor | 0.75kW × 2 |
| Cam Servo Motor | 0.4kW × 2 |
| Pitch Servo Motor | 0.75kW |
| Mandrel Moving Up/Down Servo Motor | 0.75kW |
| Mandrel Return Servo Motor | 0.4kW |
| Air Pressure | 0.2–0.4Pa |
| Air Cylinder | 2 |
| Probe | 2 |
| Power | 3P / 380V 50/60Hz |
| Dimension (L×W×H) | 1000 × 1000 × 1700mm |
| Weight | 1000 KG |
Product Description
808 8-axis CNC High-speed Spring Coiling Machine is composed by 8 Japan Yaskawa motor and TaiWan control system, each axis can work independently and synchronously. Our design team made a lot of improvement and innovation with more function and higher automation degree. This up-dated machine can form the spring within one minute, which owns the features of easy to operate, high precision and low noise. It can save much testing spring time and the cost of the raw material. This machine also has the function of straight cutting, subtend cutting and Rotary cutting.
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This machine can be adopted the Camera Spring Length Gauge replacing the traditional length gauge, which can measure the spring length as well as the spring diameter.
Product Detail Display
Frequently Asked Questions
Q What wire diameter range is compatible with the KCT-808 spring coiling machine?
The KCT-808 supports wire diameters ranging from Φ0.15mm to Φ1.0mm, making it suitable for a wide variety of precision spring manufacturing applications.
Q How many servo motors does the KCT-808 use, and what are they for?
The machine is equipped with 8 Japan Yaskawa servo motors, each dedicated to a specific axis — including wire feeding, upper/lower cutting, cam movement, pitch control, and mandrel up/down and return movements. Each axis operates independently and synchronously for high precision.
Q What cutting functions does the KCT-808 support?
The KCT-808 supports three cutting modes: straight cutting, subtend cutting, and rotary cutting, providing flexible options to meet different spring end-form requirements.
Q Can the KCT-808 be equipped with a camera-based spring length gauge?
Yes. The KCT-808 supports an optional Camera Spring Length Gauge that replaces the traditional length gauge. This advanced system can measure both the spring length and spring diameter simultaneously, improving quality control accuracy.
Q What are the power supply requirements for the KCT-808?
The machine requires a 3-phase / 380V / 50–60Hz power supply. Please ensure your facility's electrical infrastructure meets this specification before installation.
Q What is the maximum production speed and spring size the KCT-808 can achieve?
The KCT-808 achieves a maximum wire feed speed of 300m/min, with a maximum spring outer diameter of Φ25mm and a maximum pitch of 30mm. It can complete spring forming within one minute, significantly reducing material waste and testing time.






















