China KCT-20B CNC Spring Forming Machine - Reliable Suppliers for High-Performance Factory Solutions
| Model | KCT-20B |
| Number Of Axes | 3-4 Axes |
| Wire Diameter | Φ0.2–2.5 mm |
| Max. Outer Diameter | Φ50 mm |
| Max. Feed Length | Unlimited |
| Max. Wire Feed Speed | 110 m/min |
| Max. Production Rate | 70 pcs/min |
| Feed Roller Group | 2 Groups |
| Feed Servo Motor | 2.7 kW |
| Quill Servo Motor | 1.0 kW |
| Cam Servo Motor | 2.7 kW |
| Air Pressure | 0.2–0.4 Pa |
| Air Cylinder | 5 |
| Probe | 5 |
| Power | 3P 380V 50/60Hz |
| Dimension (L×W×H) | 800×1100×1750 mm |
| Weight | 1200 KG |
Product Description
Taiwan CNC Control System
Japan Sanyo / Yaskawa Servo Motors
4-Axis CNC Forming
Spinner Axis (Optional)
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 spring types, including compression springs, extension springs, single and double torsion springs, tower-shaped compression springs, flat wire springs, and various other wire forming shapes.
Q
What wire diameter range does the KCT-20B support?
The machine supports wire diameters ranging from Φ0.2 mm to Φ2.5 mm, making it suitable for a broad range of spring manufacturing applications.
Q
What control system and servo motors does the KCT-20B use?
The KCT-20B adopts a Taiwan CNC control system and Japan Sanyo/Yaskawa servo motors to synchronously control the feeding system and cam system, ensuring high precision and reliability in production.
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 installed, it enables the machine to produce more accurate dimensions and more complex spring geometries, significantly expanding the range of parts that can be manufactured.
Q
What is the maximum production rate of the KCT-20B?
The KCT-20B can achieve a maximum production rate of 70 pieces per minute, with a maximum wire feed speed of 110 m/min, making it highly efficient for high-volume spring manufacturing.
Q
What are the power requirements and machine dimensions for the KCT-20B?
The KCT-20B requires a 3-phase 380V, 50/60Hz power supply. The machine dimensions are 800×1100×1750 mm (L×W×H), and it weighs approximately 1,200 KG, so adequate floor space and structural support should be ensured before installation.






















