
Qizhi CNC Boiler Nozzle Automatic Welding Machine-Qzmah300. Curvilinear Motion Mechanism: Saddle shaped design allows easy adjustment and reliable flat rotation or saddle welding. Stepless Speed Control: Rotating components feature stepless adjustable rotation speed from 0.2 to 2 rpm. Dual Wire Conductive Device: Dual wire and dual brush structure ensures good conductivity without wire entanglement. High Temperature Preheating: Capable of long-term operation with workpiece preheating up to 200 degrees Celsius. Multi-layer Welding Capability: Supports multi-layer and multi-pass continuous welding for complex nozzle structures. Flexible Customization: Offers full, minor, and flexible customization options based on specific designs. OEM and ODM Services: Provides both OEM and ODM services for tailored production requirements. Portable Design: Compact one-body style with air cooling for easy portability and operation.