HV Auto-Winding Machine with Constant Tension 

Model: GYRXJ-800 

Core Positioning  

Designed for manufacturing coils in small/medium distribution transformers, instrument transformers, and reactors. Integrates winding, wire alignment, and insulation functions for multi-type precision coil production. 

Technical Architecture  

- Core Modules: Winding host, automatic wire alignment, layer insulation mechanism 

- Drive System: Servo power unit + pneumatic actuators 

- Control Center: PLC intelligent control platform 

- Auxiliary Unit: Motor-adjustable tension pay-off stand 

Key Advantages  

1. Intelligent Wire Alignment 

   - Servo closed-loop control ensures ±0.1mm alignment accuracy 

   - Real-time tension and interlayer gap adjustment 

   - Power-off parameter memory protection 

2. Dynamic Adaptability 

   - Adjustable tension pay-off for diverse wire specifications 

   - Rapid process switching via pneumatic system 

   - Dual axial/radial compactness control 

3. Human-Machine Collaboration 

   - Touchscreen displays real-time winding parameters 

   - Fault code diagnostics with alarm history 

   - Process parameter database management 

Functional Highlights  

- Multi-process compatibility: Parallel/stacked/cross winding 

- Wire protection: Guide rollers minimize surface damage 

- High-efficiency mode: 8-hour continuous stable operation 

Technical Specifications  

Coil Processing   

Center Height: 850mm  

Axial Length: 850mm  

Max Alignment Width: 0-800mm  

Coil Outer Diameter: Φ700mm  

Coil Inner Diameter: Φ130mm  

Workpiece Weight: 500kg  

Winding Shaft: 50×90×900mm (customizable)  

Wire Specifications  

Flat Wire (Max): 3×12mm  

Enameled Round Wire: Φ0.5–3.0mm  

Winding Machine  

Working Torque: >600N·m  

Power: 4kW  

Speed Control: Frequency-converter stepless  

Winding Speed: 0-200rpm  

Max Turns Setting: 9999.9  

Counting Method: Touchscreen  

Counting Accuracy: 0.1mm  

Operation Modes: Manual/Auto  

Layer Insulation  

Effective Shaft Length: 800mm  

Material Roll ID: Φ76mm  

Material Roll OD: Φ400mm  

Tension Method: Pneumatic (adjustable)  

Quantity: 3 sets  

Wire Pay-Off Systems   

Round Wire Pay-Off:  

Tension Method: Mechanical (adjustable)  

Quantity: 1 set  

Flat Wire Pay-Off:  

Tension Method: Frequency-converter motor  

Pay-Off Shaft: Φ36mm  

Material Roll OD: <Φ700mm  

Buffer Units: 2 sets  

Shaft Quantity: 2  

Control Method: Touchscreen  

Color: RAL5012 Light Blue (customizable)  

Power Supply: 10kW total, 3-phase AC380V/50Hz  

Compressed Air: 0.6MPa, 0.2m³/min consumption  

Weight: ~2 tons