AC/DC TIG/MMA Welding Machine Manufacturer

AC/DC TIG/MMA Welding Machine

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Features

Multi-process welder offers AC TIG welding, DC TIG welding, Pulse TIG welding and MMA welding functions;
AC waveform control, AC/DC with pulse function, and pulse frequency adjustment range of 0.5-5Hz;
Self-adaptive clean width helps maintain a superior finish of weld seam while minimizing the consumption of tungsten electrode;
Zero-crossing control in AC welding process, providing constant force to the workpieces (thin sheet metal) continuously and preventing the arc from restriking;
Comfortable remote control function, foot pedal can be configured;

Specifications

Model	TIG 200PAC/DCII	TIG 250PAC/DCII
Input voltage (V)	1P/ AC220V±15%	1P/ AC220V±15%
Frequency (Hz)	50/60	50/60
No-load voltage (V)	TIG=45 MMA=45	TIG=68 MMA=60
Duty cycle	30%	30%
Rated input current (A)	TIG: 30 MMA: 30	TIG: 36.5 MMA: 35.4
Output current adjusting range (A)	TIG: 10-190 MMA:10-150	TIG: 10-210 MMA:10-160
Rated output voltage (V)	TIG: 17.6 MMA: 26	TIG: 18.4 MMA: 26.4
Clean width (%)	20-80	20-80
Pulse duty cycle (%)	10-90	10-90
Post-flow time (S)	1-10	1-10
Pulse frequency (Hz)	0.5-5.0	0.5-5.0
Base current (A)	10-190	10-210
Starting current (A)	10-190	10-210
Down-slope time (S)	0-10	0-10
Remote control	Yes	Yes
Arc starting	High frequency arc ignition	High frequency arc ignition
Efficiency	80%	80%
Power factor	0.73	0.73
Electromagnetic Compatibility (EMC)	A	A
Insulation class	Class F	Class F
Protection grade	IP21	IP21
Max. welding thickness (mm)	10	10
Net weight (kg)	15.5	18.5
Dimensions (L×W×H) (mm)	476×340×402	476×340×402

Package Included

Applications

Optional Welding Accessories