China KCT-1280WZ 12 Axis Camless CNC Spring Forming Machine | Factory Suppliers for Precision Wire Bending
| Model | KCT-1280WZ |
| Number Of Axes | 12 (Max 18 axes) |
| Wire Diameter | Φ 3.0–8.0mm |
| Max. Outer Diameter | Φ 130mm |
| Max. Wire Feed Speed | Unlimited |
| Spring Index | 4 |
| Feed Roller Group | 4 Groups |
| Feed Servo Motor | 15kW |
| Quill Servo Motor | 1.8kW |
| Wire Rotation Motor | 7.5kW |
| Former Servo Motor | 4.4kW × 8 |
| Spinner Servo Motor | 1.3kW |
| Air Pressure | 0.2–0.4Pa |
| Air Cylinder | 5 |
| Probe | 5 |
| Power | 3P / 380V 50/60Hz |
| Dimension (L×W×H) | 5000 × 2300 × 2800mm |
| Weight | 13,000 KG |
Product Description
⚙️
Camless & No Rocker Arm Design
Taiwan computer system & Japan Yaskawa servo motors for precision control.
🔧
8 Independent Servo-Driven Tool Rests
Crank connecting link system — no mutual interference between axes.
🎯
Feeding Accuracy Within 0.1mm
Synchronized CNC feeding & wire rotation for ultra-precise output.
🌀
Wide Spring Compatibility
Tension, torsion, compression, scroll, tower, flat wire & complex springs.
The 1280WZ 12-Axis Camless CNC Versatile Spring Rotating Forming Machine is composed of a Taiwan computer system and Japan Yaskawa servo motors, specially designed with no rocker arm and camless architecture. The slide base is separately controlled by eight servo motors — Feeding axis, Quill rotating axis, Wire rotating axis, and Spinner axis. It is composed of a crank connecting link system, feeding and rotating system, coiling straightening system, and quill system. It can install a hydraulic pressure scissors device with low noise; damage to the mandrel and machine is zero. It is suitable for making tension springs, torsion springs, compression springs, scroll springs, tower springs, flat wire springs, and other highly difficult spring types. The spring-making range is largely increased, with precise, stable, and easy operation.
The crank connecting link system includes eight knife rests, each separately driven by an individual Yaskawa servo motor through a VRB reducer, with no influence from one another — making spring forming handy and easy. The feeding and wire rotation system are controlled synchronously through the CNC program, and feeding accuracy can reach within 0.1mm during wire rotation.
The Feeding System is equipped at the rotation system of the machine. It has 4 pairs of feeding rollers (2 rollers per pair). Different wire sizes require different feeding rollers. The computer controls the feeding system with a moving unit of 0.01mm and a maximum moving length of 99,999.99 units.
Product Detail Display
Engineering Drawing
Engineering Drawing
Engineering Drawing
Sliding Door
Tension & Compression Springs
Tidy Electric Circuit
Frequently Asked Questions
Q
What wire diameter range does the KCT-1280WZ support?
The KCT-1280WZ supports wire diameters ranging from Φ 3.0mm to Φ 8.0mm, making it suitable for a wide variety of heavy-duty spring manufacturing applications.
Q
What types of springs can the 1280WZ produce?
This machine is capable of producing tension springs, torsion springs, compression springs, scroll springs, tower springs, flat wire springs, and other complex or highly difficult spring types.
Q
How many axes does the KCT-1280WZ have, and can it be expanded?
The standard configuration features 12 axes, with expandability up to a maximum of 18 axes to accommodate more complex spring forming requirements.
Q
What is the feeding accuracy of the machine?
The CNC-controlled feeding system achieves a feeding accuracy of within 0.1mm during wire rotation, with a moving unit precision of 0.01mm and a maximum moving length of 99,999.99 units.
Q
What servo motor brand and power configuration does the machine use?
The machine uses Japan Yaskawa servo motors throughout. Key motors include a 15kW feed servo motor, 7.5kW wire rotation motor, eight 4.4kW former servo motors, 1.8kW quill servo motor, and a 1.3kW spinner servo motor.
Q
What are the power supply requirements and machine dimensions?
The KCT-1280WZ requires a 3-phase / 380V / 50–60Hz power supply. The machine dimensions are 5000 × 2300 × 2800mm (L × W × H) with a total weight of 13,000 KG.