ECVV 250Amp TIG MMA Dual-Purpose 220V Electric Welding Machine IGBT DC Inverter TIG Welding Machine ( Accessories only include Hexagonal Wrench and Quick Plug)


:In stock

: TIG250

  • Great for TIG And MMA
  • IGBT Inverter
  • MCU Chip Modular Design
  • Multi-PCB Board Technology
  • Accessories only include Hexagonal Wrench and Quick Plug

NOTICE: In our package, Accessories only include Hexagonal Wrench and Quick Plug.

[HF TIG/Stick 2 in 1] Capable of either TIG welding or Stick Welding. There is a mode switch button on the panel, you can switch the welding mode with one click. 

 [Produce Smooth and Beautiful Seam Easily] Easy arc start, stable current, no sticking, MCU chip(Micro Control Unit) modular design, which all help operator to produce smooth and beautiful seam easily. With MCU chip modular design, customers only need to adjust the output current. The chip will automatically control the gas delay protection and adjust the output voltage. The operation is simple.

[IGBT TECHNOLOGY] The machine uses a high performance IGBT technology. IGBT transistor belongs to the latest fourth-generation inverter technology which has a  good heat dissipation ability and stable output current waveform. With this, it is easy to weld smooth weld seam.

[Multi-PCB Board Technology] Using Multi-PCB board, modularization, improve the stability of the welding machine, and the heat dissipation is very good. the more PCB boards, the greater the cost. It is easy to repair if it is faulty, only the damaged single board needs to be replaced. The electric welding machines on the market which are relatively poor, they  will use single-board technology  in order to save costs.

[Other Advantages] High-quality chips, Pure copper coil transformer, Large capacitors, Cooling Fan System. And the power cord adopts copper core, thick wire, which can withstand large current output, and will not burn the machine.

[Buy With Confidence] ECVV offers good after-sales service. If the machine can not work or have other problem when working, please contact us at the first time.We have store in UAE.


Do you want to have a TIG MMA Dual-purpose Electric Welding Machine? Do you want to produce smooth and beautiful seam easily? Try this ECVV Tig 250! ECVV Tig 250 are two processes of sticking and argon-arc welding(choose it by function switch). Our machine adopt  high-quality, high-quantity components in order to produce a high-quality product, like Multi-PCB board design,IGBT technology. Our parameters are all true, unlike other products in the market. And It is suitable for welding almost all steel, including stainless steel, aluminum and other non-ferrous metals.





TIG 250

Input Power Voltage

AC220V±15%  50/60Hz

No-load Voltage (V)


Output Current (A)


Input current (A)


Rate Work Voltage(V)


Duty Cycle (%)(25℃)


Efficiency (%)


No-Load Loss(w)


Pilot Arc Model


Power Factor (COSɸ)


Insulation Class


Gross Weight (Kg)


Package Dimensions (MM)


Electrode Diameter (MM)


Housing IP Grade


Shell Material


Weldable Thickness



Packing List:

1*TIG MMA Dual-Purpose  Electric Welding Machine

1* Hexagonal Wrench


2* Quick Plug

Ship From Sourcing Place

Standard Shipping

Handling Day:1-3 Business Days, Arriving Day: 15-45 Business Days

Cost: Free

Country/Region:Sourcing Place

COVID-19 | Shipping

As the world adjusts to the impact of the coronavirus (COVID-19), shipping is inevitably affected. Every country and region is facing shipping delays of various degrees. team will do our best to keep you updated and informed about your order during this time as new information becomes available.

Regions heavily affected by the pandemic will be subjected to possible delays. Thank you for your understanding and we apologize for any inconvenience this may cause you.

If you have any questions or concerns about your order, please email us at and our team will be happy to assist you, 7 days a week.

Shipping FAQ

1. When will I receive my order?

For Standard Shipping from Sourcing Place: Most items are usually shipping in 15-45 business days. We do recommend allowing up to 3 weeks for your order in peak times, such as a special offer or promotion.

If your order is backordered or not shipping for two or more business days, please feel free to contact us immediately at our Support Center: +86 755 82468418 and we will do everything we can to accommodate your request.

2. How do I track my order?

Your delivery confirmation email will contain your tracking number and order details.

3. Taxes and other charges?

Depending on the country of delivery, you may be required to pay extra tax or charges such as VAT and/or import duties.

4. About the Shipping fee?

Standard Shipping is free shipping. guarantees free returns and replacements service if you are not 100% satisfied with our products. Kindly return the purchase for a refund up to seven (7) days from the date of the order delivered. If you have any problem with the item please feel free to contact us immediately at +86 755 82468418.

Returns Process.

Please contact us if you want to return an item. Return without prior discussion and authorization will not be accepted.

When returning a product, please do the following:

  • Please email we will keep you updated by email.
  • Please put a form inside your returned package with: the reason for return, the purchase date, the original invoice number, and the item number for the product.
  • Proof of purchase from is required for all returns.
  • Ship the package to the designated address, the address will be provided by email after your return application is submitted.
  • Please prepay shipping – does not accept Cash on Delivery (C.O.D.s).

Request For The Returned Items.

  • Items received unused (without the smell of perfume), unwashed, not in damaged or worn condition (only when the items are defective or damaged upon receipt).
  • Items received in original packaging and would not make any influence for second-sale.

Non-returnable items.

  • Custom items or designated sourced products
  • Emergency response items
  • Items Marked "Non-cancellable: and/or "Non-Returnable"
  • Product is slightly used or altered
  • Product is damaged due to misuse/overuse

Return and Refund Process

Once your return is received and inspected by the fulfillment centers (usually within 3-5 working days of receipt), your refund will be processed and a credit will be automatically applied to your original method of payment within 15 working days.

ECVV Cancellation Instructions. 

Due to the speed we fulfill your requests, we are unable to cancel orders for immediate shipment. If your order is backordered or not shipping for two or more business days, please feel free to contact us immediately at our Support Center: +86 755 82468418 and we will do everything we can to accommodate your request.


You can replace an item if your replacement meets certain criteria.

  • Shipped to a delivery address within Spain
  • Shipped and sold by
  • Not an Add-On item
  • Not marked as a gift
  • Wasn't purchased with a promotion (except for free shipping promotions).

Note: In most cases, you are required to return the original item received for a Replacement. You'll need to return the original item with the guide of Support Center to avoid being charged for both the original and replaced items.