High-Speed Five-Axis CNC Spring Coiling Machine KCT-26A/526 - Premium Quality from China Suppliers & Factory
| Model | KCT-226 | KCT-326 | KCT-526 |
|---|---|---|---|
| Number Of Axes | 2 | 3 | 5 |
| Wire Diameter | Φ0.8–2.6 mm | ||
| Max. Outer Diameter | Φ70 mm | ||
| Max. Wire Feed Speed | 120 m/min | ||
| Wire Feeding Length | 120 m/min | ||
| Max Production Rate | 200 pcs/min | ||
| Feed Roller Group | 2 Groups | ||
| Feed Servo Motor | 2.7 kW | 2.7 kW | 2.7 kW |
| Cam Servo Motor | 2.7 kW | 2.7 kW | 2.7 kW |
| Pitch Servo Motor | — | 0.75 kW | 0.75 kW |
| Upper/Lower Cutter Servo Motor | — | — | 0.85 kW × 2 |
| Air Pressure | 0.2–0.4 Pa | 0.2–0.4 Pa | 0.2–0.4 Pa |
| Air Cylinder | 2 | 2 | 2 |
| Probe | 2 | 2 | 2 |
| Power | 3P / 380V 50/60 Hz | 3P / 380V 50/60 Hz | 3P / 380V 50/60 Hz |
| Dimension (L×W×H) | 1150 × 1300 × 1750 mm | ||
| Weight | 1000 KG | 1050 KG | 1100 KG |
Product Detail Display
Frequently Asked Questions
Q1
What wire diameters are compatible with the KCT series spring coiling machines?
All three models in the KCT series — KCT-226, KCT-326, and KCT-526 — support wire diameters ranging from Φ0.8 mm to Φ2.6 mm, making them suitable for a wide variety of spring manufacturing applications.
Q2
What is the maximum production rate of these machines?
The KCT series achieves a maximum production rate of 200 pcs/min, with a maximum wire feed speed of 120 m/min, ensuring high-efficiency output for large-scale production.
Q3
What is the difference between the KCT-226, KCT-326, and KCT-526 models?
The primary difference lies in the number of axes: KCT-226 is a 2-axis machine, KCT-326 is a 3-axis machine (adding a Pitch Servo Motor of 0.75 kW), and KCT-526 is a 5-axis machine that additionally includes Upper/Lower Cutter Servo Motors (0.85 kW × 2). More axes allow for greater spring complexity and versatility.
Q4
What power supply is required to operate the KCT series machines?
All KCT series models require a 3-phase power supply at 380V, 50/60 Hz. Please ensure your facility's electrical infrastructure meets this specification before installation.
Q5
What is the maximum outer diameter of springs that can be produced?
The KCT series supports a maximum outer spring diameter of Φ70 mm, covering a broad range of compression, extension, and torsion spring specifications.
Q6
Are finished springs vacuum-packaged for export shipment?
Yes. Springs produced by the KCT series machines can be vacuum-packaged to protect them from moisture, oxidation, and mechanical damage during storage and international shipping, ensuring product quality upon arrival.






















