High-Speed 8-Axis CNC Spring Coiling Machine KCT-808 - Reliable China Suppliers and 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.
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
Q1What wire diameter range is compatible with the KCT-808 spring coiling machine?
The KCT-808 supports a wire diameter range of Φ0.15mm to Φ1.0mm, making it suitable for producing a wide variety of small to medium compression, extension, and torsion springs.
Q2How many servo motors does the KCT-808 use, and what are their functions?
The machine is equipped with 8 Japan Yaskawa servo motors in total: one 1.8kW feed motor, two 0.75kW upper/lower cutter motors, two 0.4kW cam motors, one 0.75kW pitch motor, one 0.75kW mandrel up/down motor, and one 0.4kW mandrel return motor. Each axis operates independently and synchronously for maximum precision.
Q3What cutting methods does the KCT-808 support?
The KCT-808 supports three cutting methods: straight cutting, subtend cutting, and rotary cutting, providing flexible options to meet different spring end-form requirements.
Q4Can the KCT-808 be equipped with an automatic length measurement system?
Yes. The machine can be fitted with a Camera Spring Length Gauge to replace the traditional mechanical length gauge. This vision-based system is capable of measuring both the spring free length and outer diameter simultaneously, improving quality control and reducing manual inspection time.
Q5What power supply is required for the KCT-808?
The KCT-808 requires a three-phase 380V power supply at 50/60Hz. Please ensure your facility's electrical infrastructure meets this specification before installation.
Q6What is the maximum production speed and spring size the KCT-808 can achieve?
The machine achieves a maximum wire feed speed of 300m/min. It can produce springs with a maximum outer diameter of Φ25mm and a maximum pitch of 30mm, with a minimum spring index of 3. The high-speed design allows a complete spring to be formed within one minute.






















