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arc seam welding machine, ac/dc arc seam welding machine, stable arc seam welding machine, welder suitable for steel, copper. - details see: https://www.machineto.com/inverter-pulse-tig-ac-dc-arc-seam-welding-machine-10164947

TIG (AC/DC) arc seam welding machine

Function and Features

DC TIG &AC TIG. Gentle arc. No noise.

Stable current. Easy wire feeding. Beautiful welding seam.

Build-in protection circuit. Safe and reliable performance.

DC welding function is suitable for stainless steel, alloy steel, carbon steel, copper and other non ferrous metal welding.

Technique Parameters

Model Parameter	TIG(WSE)200PAC/DC	TIG(WSE)250PAC/DC	TIG(WSE)315PAC/DC
Input power(V)	(Single phase) AC220V±15%	(Three phase) AC380V±15%
Rated input capacitance(KVA)	4.6	6.3	8.9
No-load voltage(V)	56	40	45
Output current(A)	10-200	10-250	20-315
Duty cycle(%)	60	60	60
Current falling time(S)	5	5	5
Post-gas(S)	2-10	2-10	2-10
Current falling time(S)	0-5	0-5	0-5
Arc-starting	(HF)	(HF)	(HF)
Efficiency(%)	85	85	85
Power factor	0.93	0.93	0.93
Insulation	F	F	F
Protection	IP21S	IP21S	IP21S
Weight(kg)	24.5	34	34
Size(mm)	605X350X495	605X350X495	605X350X495