Household Electrical Appliances Armature Commutator Spot Welding Machine 8-70mm OD 10-30KW 3-Phase AC 380V

This professional commutator spot welding machine is designed for welding copper wire to commutator bars in PMDC motor armatures. Suitable for both hook commutators and riser commutators, it delivers stable and reliable performance for high-quality welding processes in industrial applications.

• High-quality welding process with consistent results
• Easily integrable into production line systems
• Simple operation requiring no specialized operator training
• Quick and easy tooling change capabilities
• Wide application range for various motor armature types

Features adjustable current and time settings for each segment, with 6-section welding parameter control for armatures with multiple hooks. The 15KHz high-frequency DC power supply ensures even and constant current output for consistent welding quality across all segments.

Electrode distance is maintained at 1.5-2mm for optimal performance. Pressure adjustment is achieved through press springs for rough control and top screws for fine-tuning. Advanced models include load cell pressure control for precise force management.

The fusing cycle involves electrode contact, pressure application, holding, and release. This process is optimized through four key factors: electrode contact area, pressure value, holding time, and fusing voltage.

Built-in warning system detects and alerts operators to poor fusing conditions, ensuring consistent production quality.