China KCT-26A/526 Five-Axis CNC High-Speed Spring Coiling Machine - Leading Suppliers for Precision Spring Factory
| 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 main difference lies in the number of axes: KCT-226 has 2 axes, KCT-326 has 3 axes (adding a Pitch Servo Motor), and KCT-526 has 5 axes (further adding Upper/Lower Cutter Servo Motors). More axes provide greater flexibility and capability for complex spring geometries.
What wire diameter range is compatible with these spring coiling machines?
All three models — KCT-226, KCT-326, and KCT-526 — support wire diameters ranging from 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 can achieve a maximum production rate of up to 200 pieces per minute, ensuring high-efficiency output for large-scale manufacturing requirements.
What power supply is required to operate the KCT series spring coiling machines?
All KCT series machines require a 3-phase 380V power supply at 50/60Hz. Please ensure your facility's electrical infrastructure meets this specification before installation.
How are the finished springs packaged for delivery?
The finished springs are vacuum-packaged to protect them from moisture, oxidation, and physical damage during storage and transportation, ensuring they arrive in optimal condition.
What is the machine weight and overall footprint for installation planning?
All three models share the same overall dimensions of 1150×1300×1750mm. The weight varies slightly: KCT-226 is 1000 kg, KCT-326 is 1050 kg, and KCT-526 is 1100 kg. Please plan your floor space and load-bearing capacity accordingly.






















