KR 350 CO2 MIG welding machine

1 Output Current Range:DC 60-350A 2 Duty cycle:60% 3 Dimension:700*390*775mm 4 Reliable performance

*Adopt unique Auxiliary dc reactor, incrise the frequency of short circuit in small current aero, make the arc soft and stable,reduce the frequency of short circuit in big current areo. low spatter, excellent welidng performance. *Apply the high speed and high-accuracy control technology, Even if the power grid volatility, the surrounding environment change, can be realized multi adjustment and keep stable output.*The time control systerm and arc starting/ending control systerm use thick film circuit,it use less components, but more reliable and fully functional. *With over currents, overheating protection. guaratee the safety of the welder.*Good control performance, strong loading appliance. Adopts advanced feedforward technique and improve the welding performance, reduce the splash and improve the welding seam.                               *The dual tap with center of dc reactor, can easily change the dynamic characteristic of welding machine.*Welder external connection concise convenient.Wire feeder and the host only a root control cables, no remote control box of cable, construction is convenient, low failure rate.*Wire feeding speed regulation control circuit can adapt to the back, drawing and compatibility of all kinds of wire feeding machine (from the control circuit board inside switch realize).*Widely used in petroleum, chemical industry,power construction, metallurgy, ship, pressure vessel, pipeline, vehicle and aviation manufacturing 

Input power Voltage:380V   Frequency: 50/60HZ                          Rated Input power Capacity:18.1KVA/16.2KW                                         No-load Voltage:56V                                                                 Output Current Range:DC 60-350A                 Output Voltage: DC16.5-31.5V                                                                                                                               Duty Cycle:60%                                      Max input current: 22.6A                           Welding wire diameter: solid core Φ0.8 Φ1.0 Φ1.2                        Drug core   Φ1.2                                                                                                                                                       Dimension:700x390x775MM                      Weight:140KGS   

OEM, ODM is also supplied.                                                                              

KR 350 CO2 MIG welding machine