Product Details

Specifications

Inverter AC/DC Square Wave TIG Welding Machine
1. Set AC&DC arc welding in a body, gentle arc
2. use to welding aluminum

Inverter Square Wave Pulse TIG AC DC 250 amp Welder

Functions and features

1. Set AC&DC arc welding in a body, gentle arc, small noise

2. Good stiff current, easy to fill wire, beautiful forming

3. Built-in protective circuits, safely operation

4. ARC function can be used in welding various nonferrous metal stainless steel, alloy steel, carton steel and copper, etc.

5. DC function can be used in welding aluminum and aluminum alloy

Technical Parameters

ITEM MODEL	TIG200PACDC	TIG250PACDC	TIG315PACDC
Input power voltage /Frequency (V/HZ)	Single Phase 220±15% 50/60	Three Phase 380±15% 50/60	Three Phase 380±15% 50/60
Rate input power capacity (KVA)	4.6	6.4	9
Output current range (A)	10-160	10-250	10-315
Rate output voltage (V)	18	20	23
No-load voltage (V)	56	56	60
Duty cycle (%) (25°C)	60	60	60
Power factor (COSφ)	0.93	0.93	0.93
Efficiency (%)	85	85	85
Weight (KG)	22	32	38
Overall dimension (mm)	565×331×512	565×367×512	565×367×512
Insulation class	F	F	F
Protection class	IP23	IP23	IP23
ARC-starting	HF	HF	HF
Pulse frequency (HZ)	0.5-300	0.5-300	0.5-300
Pre-flow time (S)	0-1	0-1	0-1
Down-slope time (S)	0-10	0-10	0-10
Post-flow time (S)	0-10	0-10	0-10
Basic current (%)	10-90	10-90	10-90
Suitable welding thickness (mm)	0.5-10	0.5-12	0.5-15

D. Supply

1. OEM and ODMsevice offered, Machine Color

2. One Year Warranty.

3. Technical Support.

4. CE and CCC certificate

E. Strict Quality Control:

Our products are strictly tested 100% before delivery, and approved by CE. And our products are able to meet or exceed some of the industry's most rigid standards. We can ensure you will be satisfied with both performance and durability

F. After-sale Service:

If you have any problem about using the machine, feel free to contact us!

G. Production Line: