IGBT inverter technology

DSP digtal technology

Adapt to a wide range of power supply voltage

Injection Shell, humane design

Welding practices at the Second Step/Step4

Qingjie wire feeding machine is simple,convenient mobile

Figures show that welding voltage,welding current

Wire feeder slow start, the success rate increased arc

Arc easy ,with close to the ball arc function

Welding process stability,and adaptability changes stem elongation

Using wire feed rate to the singularity of regulation targeted way

Using waveform control, welding process stability,and small spatter

Power dynamic excellent quality,welding process real-time waveform control

Preset welding voltage,the wire feed speed and features such as wire diameter choice

Pro MIG WELDING MACHINE	Pro MIG350EP	Pro MIG400EP	Pro  MIG500EP
Input Voltage	(Three phase)266V-456V 50Hz-60Hz
Rated input current	22A	27A	37A
Rated input power	13KW	16KW	23KW
Voltage Regulator range	15-40V	15-40V	15-45V
No-load voltage	72V	72V	72V
Output current range	50-350A	50-400A	50-500A
Feeding speed	1.5-19m/min	1.5-19m/min	1.5-19m/min
Diameter wire	0.8/1.0/1.2	0.8/1.0/1.2	1.0/1.2/1.6
Type of wire	Solid/drug	Solid/drug	Solid/drug
Duty cycle	60%	60%	60%
Efficiency	90%	90%	90%
Power factor	0.93	0.93	0.93
Insulation class	F	F	F
Protection class of case	IP23S	IP23S	IP23
Cooling method	Air cold	Air cold	Air cold
Overall dimension	660*305*530mm	660*305*530mm	660*305*530mm
Gross weight	80kg	82kg	85kg
Weight wire feeding machine	9kg	9kg	9kg