NB-KR Series Thyristor Control Gas-Shielded Welding Machine  NB-350KR  NB-500KR
1. New designer, effective for preventing dust
2.Easily operate
3.Separated station construction, mainly consist of welding source, wire feeder, welding torch.
4. Voltage fluctuated compensation function                                                    
5.Suitable for welding carbon steel, low alloy steel and stainless steel.  

Model: NB-350KR
Rated Input Voltage: 3 Phase 380V
Rated input power (KVA):19
Zero-load voltage (V):52
Output current range (A):60-350
Welding wire diameter (mm):  0.8, 1.0, 1.2                                                                                                 
Max. thickness plate(mm): 5                                                                       
Rated duty cycle (%):60
Welding wire diameter (mm):0.8--1.2
External Size L×W×H (mm):701×376×750
Weight (Kg):116  


Model: NB-500KR
Rated Input Voltage: 3 Phase 380V
Rated input power (KVA):35
Zero-load voltage (V):65
Range of output current (A):60-500
Welding wire diameter (mm):  1.0, 1.2, 1.6                                                                                                  
Max. thickness plate(mm): 7                                                               
Rated duty cycle (%):60
Welding wire diameter (mm):1.0--1.6
External Size L×W×H (mm):701×436×764
Weight (Kg):156