KCT-20B CNC Spring Forming Machine: High Efficiency & Precision from China Suppliers and Factory
| 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
QWhat types of springs can the KCT-20B CNC Spring Forming Machine produce?
AThe 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 virtually any type of wire forming product.
QWhat wire diameter range does the KCT-20B support?
AThe machine supports wire diameters ranging from Φ0.2mm to Φ2.5mm, making it suitable for a broad range of spring manufacturing applications.
QWhat CNC control system and servo motors does this machine use?
AThe KCT-20B adopts a Taiwan CNC control system and Japan Sanyo/Yaskawa servo motors to synchronously control both the feeding system and the Cam system, ensuring high precision and reliable performance.
QWhat is the maximum production rate of the KCT-20B?
AThe KCT-20B can achieve a maximum production rate of 70 pieces per minute, with a maximum wire feed speed of 110m/min, making it highly efficient for large-scale production.
QIs the Spinner axis included as standard, and what does it do?
AThe Spinner axis is an optional add-on. When equipped, it enables the machine to produce more complex and precise spring shapes that would otherwise be difficult to achieve with standard 3-axis configuration.
QWhat are the power requirements and machine dimensions for the KCT-20B?
AThe KCT-20B requires a 3-phase 380V 50/60Hz power supply. Its overall dimensions are 800×1100×1750mm (L×W×H) and it weighs approximately 1200KG, so adequate floor space and structural support should be planned accordingly.






















