AC/DC TIG/MMA Welder / Inverter Welding Machine

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Website: http://inverter-welder.com/1-4-ac-dc-tig-mma-welder-inverter-welding-machine.html

Features

Versatile solution for multiple applications due to its functions of AC TIG welding, DC TIG welding, Pulse TIG welding and MMA (stick) welding;
Apart from 2T (two-touch) and 4T (four-touch) operations, this TIG welding machine also has repeat welding function;
High-frequency pulse current, pulse frequency is up to 450Hz;
Self-adaptive clean width helps maintain a superior finish of weld seam while minimizing the consumption of tungsten electrode;
A stable low current provides constant force to the workpieces without arc restriking, and high current ensures high reliability and low noise level;
Unique air channel design enables a high duty cycle, allowing for long-time welding operation in high current range;

Specifications

Model	TIG 315PAC/DC
	TIG	MMA
Input voltage (V)	3P/AC380±15%	3P/AC380±15%
Frequency (Hz)	50/60	50/60
Rated input current (A)	DC: 17.2 AC: 17.8	15.5
No-load voltage (V)	60	60
Output current adjusting range (A)	12-315	15-240
Rated output voltage (V)	22.6	29.6
Duty cycle	DC: 30% AC: 40%	60%
Arc starting	High frequency arc ignition
Efficiency	75%
Power factor	0.88
Insulation class	Class H
Pulse frequency (low frequency) (Hz)	0.5-15
Pulse frequency (medium frequency) (Hz)	15-450
Current up-slope time (S)	0-10
Current down-slope time (S)	0-10
Base current (A)	10-315
Arc staring current (A)	10-315
Arc suppression current (A)	10-315
Post-flow time (S)	1-10
Duty cycle	10%-90%
Protection grade	IP21
Net weight (kg)	39.8
Dimensions (L×W×H) (mm)	670×320×640

Package Included

Applications

Optional Welding Accessories

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