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Quick Details

  • Condition: New
  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Mainstay
  • Model Number: TIG250A Argon Dc Arc Inverter Welder
  • Arc Current: 10-250A
  • Pulse Frequency: 50-60Hz
  • Pilot Arc Current: 20A
  • Rated Duty Cycle: 60%
  • Motor Type: AC Motor
  • Dimensions: 480*205*305mm
  • Usage: Suit stainless steel,decoration,hardware and so on thin plate welding.
  • Voltage: 30V
  • Power(W): 9.4KW
  • Certification: CE,CCC,UL,CSA,etc.
  • Warranty: 1 Year
  • After-sales Service Provided: Engineers available to service machinery overseas
  • Product Name: TIG250A Argon Dc Arc Inverter Welder
  • Weight: 16KG
  • No-load Voltage: 70V
  • No-load Loss: 40W
  • Protection Class: IP21
  • Insulation grade: B
  • Welding thickness: 0.3-12mm
  • OEM Order: Available
  • Striking the arc way: High Frequency
  • Model Type: Argon Dc Arc Inverter welder

Packaging & Delivery

Packaging Details Standard Carton With Foamed Plastic or as request.
Delivery Time Within 25 days after receipt of 30% downpayment

TIG250A Argon Dc Arc Inverter Welder 


Arc Inverter Welder Model:TIG160A/TIG200A/TIG250A/TIG315A

Mainstay invented tig arc inverter welder for many years, and we've never stopped developing ways to make the argon welding better and easier.


Technical Features of Dc Arc Inverter Welder:


1,Small volume,light weight, is the ideal portable dual purpose welding machine.

2, High frequency welding arc starting, high arc starting performance.

3, Uniform and nice welding surface.

4, Excellent performance of the small current arc starting, sufficient stable welding current.

5, Wide working voltage scope, strong ability of power grid volatility.



Main Technical specifications of Dc Arc Inverter Welder :

Model / ItemTIG250A-Dc Arc Inverter Welder
Supply Voltage ( V )AC380V±10% 3ph 50/60Hz
Rated Intput Capacity ( KVA )9.4
Rated Output Voltage ( V )30
Output Current Adjustmen Range ( A )10-250
No-load Voltage ( V )70
No-load Loss ( W )40
Duty cycle ( % )60
Arc-start ModeHigh Frequency
Outer covering protection rankIP21s
Outlook size ( mm )480*205*305
Weight ( kg ) 16
Welding Thickness ( mm )0.3-12
Suitable Welding Wire ( mm )2.0-4.0


Quality Control for welding machine:
We have engineers to solve after-slaes service ,Mr.Hu and Mr.Wu who have more than 10 years' experiences in this field.They both lead groups on MOSFET and IGBT ARC welding machine R & D,which are great support to our company.Not a single broken one will be sent out of our factory.


1. The Components of Dc Arc Inverter Welder  


2.Standard accessores of dc arc inverter welder:
4M WP-18Torch, 3M Earth clamp (The parts are optional,if you don't need,we can subtract the relative part's fee from the whole set price.)


3.The Inside of Inverter Welder 



4.The OEM Inverter Welder Orders We Produced:



5.Packaging of Inverter Welder:

6.Company Profile

 7.Related Dc Arc Inverter Welder:


Our Service:
1.with 1 year warranty for this mig argon welding machine.

2.The average of our welding machine lasts between seven and eight years.If there were problems in seven days,we replace the new one for you.


We believe our Dc Arc Inverter Welder is your best choice!
For more products, please visit our website:
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