Two functions of DC TIG and MMA,cheap but good

HF ARC-starting,TIG welding lightly

With function of Arc force adjustment

LCD Digit show

Be able to be equipped with water-cooling torch

Beable to weld mid steel,stainless steel,copper and Titanor metal etc

Be able to use all kind of welding rod,such as acid and basic rod arc

TIG/ARC WELDING MACHINE	TIG220AP	TIG250AP	TIG300AP
	TIG220AT	TIG250AT	TIG300AT
AC Input Voltage	AC.(single phase)	AC.(three phase)220V~415V±15%
	110V~240V±15%
Rated Input power capacity	5.6kw	6.3kw	8.3kw
No-load voltage	56V	56V	56V
Output current range	20-220A	20-250A	20-300A
Rated output voltage	19V	20V	22V
Duty cycle	60%	60%	60%
No-load power	60W	60W	60W
Efficiency	85	85	85
Power factor	0.93	0.93	0.93
Postflow time	5S	5S	5S
Insulation class	F	F	F
Gross weight	19.5KG	19.5KG	20KG
Overall dimension	440*180*330mm	440*180*330mm	440*180*330mm
Protection class of case	IP21	IP21	IP21
Current of MMA	20-200A	20-230A	20-250A
Drive adjustment range	-------	-------	-------