China KCT-20B 3/4 Axis CNC Universal Spring Forming Machine - Reliable Suppliers and Factory Solutions
| Model | KCT-20B |
| Number Of Axes | 3-4 Axes |
| Wire Diameter | Φ0.2-2.5 mm |
| Max. Outer Diameter | Φ50mm |
| Max. Feed Length | Unlimited |
| Max. Wire Feed Speed | 110m/min |
| Max. Production Rate | 70pcs/min |
| Feed Roller Group | 2 Groups |
| Feed Servo Motor | 2.7kW |
| Quill Servo Motor | 1.0kW |
| Cam Servo Motor | 2.7kW |
| Air Pressure | 0.2-0.4Pa |
| Air Cylinder | 5 |
| Probe | 5 |
| Power | 3P 380V 50/60Hz |
| Dimension (L*W*H) | 800*1100*1750mm |
| Weight | 1200KG |
Product Description
20B 3/4 Axis CNC Versatile Spring Rotating Forming Machine adopts TaiWan CNC control system and Japan Sanyo/Yaskawa Servo Motors to control the feeding system and Cam system synchronously. It has total 4 axis, the Cam axis, Feeding axis, Quill Rotary axis, and the Spinner axis (optional). This machine is suitable for making various Compression spring, Extension spring, Single (double) torsion spring, Tower shaped compression spring, Flat wire spring, and any kind wire forming.
Because this machine adopts the high accurate servo motor and CNC control system, it can produce the accurate size and complex spring if adds the Spinner axis.
Product Detail Display
Frequently Asked Questions
Q
What types of springs can the KCT-20B machine produce?
The KCT-20B is capable of producing a wide variety of springs, including compression springs, extension springs, single and double torsion springs, tower-shaped compression springs, flat wire springs, and various custom wire forms.
Q
What wire diameter range does this machine support?
The machine supports wire diameters ranging from Φ0.2mm to Φ2.5mm, making it suitable for a broad range of spring manufacturing applications.
Q
What is the maximum production speed of the KCT-20B?
The KCT-20B can achieve a maximum production rate of up to 70 pieces per minute, with a maximum wire feed speed of 110m/min, ensuring high efficiency for large-volume production.
Q
Which control system and servo motors does this machine use?
The KCT-20B uses a Taiwan CNC control system paired with Japan Sanyo/Yaskawa servo motors to synchronously control both the feeding system and the cam system, ensuring precision and reliability.
Q
Is the Spinner axis included as standard, and what does it do?
The Spinner axis is an optional add-on for the KCT-20B. When added, it enables the machine to produce more complex and precise spring geometries, significantly expanding the range of products that can be manufactured.
Q
What are the power requirements and machine dimensions?
The KCT-20B requires a 3-phase 380V, 50/60Hz power supply. The machine dimensions are 800×1100×1750mm (L×W×H) and it weighs approximately 1200KG, so adequate floor space and structural support should be ensured before installation.






















