KCT-26A/526: China Suppliers' High-Speed Five-Axis CNC Spring Coiling Machine for Efficient Production
| Model | KCT-226 | KCT-326 | KCT-526 |
| Number Of Axes | 2 | 3 | 5 |
| Wire Diameter | Φ0.8-2.6mm | ||
| Max. Outer Diameter | Φ70mm | ||
| Max. Wire Feed Speed | 120m/min | ||
| Wire Feeding Length | 120m/min | ||
| Max Production Rate | 200pcs/min | ||
| Feed Roller Group | 2 Groups | ||
| Feed Servo Motor | 2.7kW | 2.7kW | 2.7kW |
| Cam Servo Motor | 2.7kW | 2.7kW | 2.7kW |
| Pitch Servo Motor | - | 0.75kW | 0.75kW |
| Upper/Lower Cutter Servo Motor | - | - | 0.85kW×2 |
| Air Pressure | 0.2-0.4Pa | 0.2-0.4Pa | 0.2-0.4Pa |
| Air Cylinder | 2 | 2 | 2 |
| Probe | 2 | 2 | 2 |
| Power | 3P/380V 50/60Hz | 3P/380V 50/60Hz | 3P/380V 50/60Hz |
| Dimension (L×W×H) | 1150×1300×1750mm | ||
| Weight | 1000 KG | 1050 KG | 1100 KG |
Product Detail Display
Frequently Asked Questions
What is the difference between the KCT-226, KCT-326, and KCT-526 models?
The primary difference lies in the number of controlled axes: KCT-226 has 2 axes, KCT-326 has 3 axes, and KCT-526 has 5 axes. The KCT-326 adds a Pitch Servo Motor (0.75kW), while the KCT-526 further includes Upper/Lower Cutter Servo Motors (0.85kW×2), enabling more complex spring forming capabilities. Machine weight also increases slightly across models.
What wire diameter range is compatible with these spring coiling machines?
All three models — KCT-226, KCT-326, and KCT-526 — support a wire diameter range of Φ0.8mm to Φ2.6mm, making them suitable for a wide variety of spring production applications.
What is the maximum production rate of these machines?
All models in the KCT series share a maximum production rate of 200 pieces per minute, with a maximum wire feed speed of 120m/min, ensuring high efficiency for large-scale manufacturing.
What power supply is required to operate these machines?
All KCT series machines require a 3-phase power supply at 380V, 50/60Hz. Please ensure your facility's electrical infrastructure meets this specification before installation.
What are the machine dimensions and weight for each model?
All three models share the same footprint of 1150×1300×1750mm (L×W×H). The KCT-226 weighs 1000kg, the KCT-326 weighs 1050kg, and the KCT-526 weighs 1100kg. Please plan your floor space and load-bearing capacity accordingly.
Do you offer vacuum packaging for finished spring products?
Yes. As shown in the product detail display above, vacuum packaging is available for finished spring products. This helps protect the springs from moisture, dust, and oxidation during storage and transportation, ensuring product quality upon delivery.






















