SKU: 94721022780

ECVV MMA-300 ARC Welder 300Amp 220V Stick MMA Welding Machine IGBT Inverter Welder Portable

Sale price$105.30 Regular price$117.00
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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7

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Description

ECVV MMA-300 ARC Welder 300Amp 220V Stick MMA Welding Machine IGBT Inverter Welder PortableMulti PCB Board Technology IGBT Inverter MCU Chip Modular Design [SHORTDESCRIPTION] [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 operation is simple. [IGBT TECHNOLOGY] The machine uses a high performance IGBT

  • Multi-PCB Board Technology
  • IGBT Inverter
  • MCU Chip Modular Design
[SHORTDESCRIPTION]


[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 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.

INTRODUCTION:

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 small, light, compact and portable compared to large bulky conventional welding machines. It is suitable for welding carbon steel,,stainless steel and other metals,can achieve the perfect weld.

SPECIFICATIONS:

Brand

ECVV

Model

MMA-300

Input Power Voltage

AC220V±15%, 50/60Hz

No-load Voltage (V)

59V

Output current regulation (A)

20-300A

Rate Output Voltage(V)

32V

Duty Cycle (%)(25℃)

60%

Efficiency (%) 

85%

No-Load Loss(w)

40w

Power Factor (COSɸ)

0.93

Insulation Class 

F

Net Weight (Kg)

3.2kg

Product Dimensions (MM)

320*125*220mm

Electrode Diameter (MM)

1.6-4MM

Housing IP Grade

IP21 S

Shell Material

Iron

Weldable Thickness

0-10mm

  
Packing List:

1*MMA-300 ARC Welder

1* electrode holder

1* earth clamp

1* manual

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 94721022780

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4.5 ★★★★★
Based on 11 reviews
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Verified Purchase
The Lymans
Los Angeles, US
★★★★★ 4
Size down! But overall comfortable and cute and good quality
Size: Small, Color: Light Yellow
Overall it’s cute and comfortable, but my advice is to SIZE DOWN!!! I wish I would have, but I’ve already washed it so it’s too late. The straps are adjustable, but even so, I’ve had to tighten them as far as they’ll go. For reference, I am 5’1” and 125#, rectangle shaped/boxy body with a very small chest and I got a Small. The top gapes open on me and the dress is longer than I prefer for this style. Material/fabric is nice and good quality and it’s a perfect one-piece easy outfit for warm days. I like the yellow color too. It is tricky to find the right bra to wear with it, though. Got lots of compliments on it the first time I wore it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
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Verified Purchase
Jessica R.
Natrona Heights, US
★★★★★ 5
Cute, Comfy & Flowy—Great for Plus Size!
Size: XX-Large, Color: Black
I really like this dress! It’s super comfortable and lightweight, and the material feels soft without being too thin. It has a nice flow to it, so it doesn’t cling to your body, which I really appreciate. For reference, I’m 5’4” with a 46” bust, and the dress fits well overall. The length is great, and I love that it has a relaxed fit—it’s easy to throw on and still look put together. The pockets are also a nice bonus and actually usable. The only thing to note is the top area can be a little more open on the sides, so I personally prefer wearing a sports bra or something cute underneath. It actually works really well styled that way and gives that “layered” look. Overall, it’s a really easy, comfortable dress that you can dress up or down. I’ll definitely be wearing this a lot!
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Reviewed in the United States on May 20, 2026
A
Verified Purchase
AHappyGirl
Boise, US
★★★★★ 5
Great dress for running around town
Size: Large, Color: Coffee
I love this dress. I ordered this dress fist in a medium, then a large. I probably would have been fine in the large, but I just wanted a little more room and I wanted it to come to my knees so I ordered the XL and I love it. The material is a cotton knit type material similar to a t-shirt with a little stretch to it. I am 5'2", #170 and the XL gave me the fit I was looking for, being loose and comfortable. There is a second layer under the dress that has shorts and a tank top built in. Unfortunately, you must take the entire thing off to use the restroom but I am considering adding snaps to the crotch so that it is easier and I won't have to completely undress to use the restroom. The olive/army green is beautiful and I am planning to order the plum color dress as another addition to my summer wardrobe.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
E
Verified Purchase
Emma Bitner
Lexington, US
★★★★★ 3
Cute Idea, But Fit Didn’t Work for Me
Size: Medium, Color: Coffee
The material was nice but also a little different than expected. It’s soft, just not quite the level of softness I was hoping for. I do think it’s worth the price overall, but it’s not something I would personally wear 24/7. I ended up returning it because the fit just wasn’t quite right for me. It was very loose up top but really tight around the bottom, which made the cut a little off for my body type.
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Reviewed in the United States on April 28, 2026
S
Verified Purchase
Sophie
Natrona Heights, US
★★★★★ 5
Postpartum Certified!! :)
Size: Medium, Color: Black
I am currently a breast feeding mother who is only 5 weeks post partum. Heading into the summer I needed clothes that fit my changing body and gave me a little confidence that I’ve been lacking recently. This dress has completely done it!! The material is extremely comfortable and not too tight on my body. It’s long enough to give me the coverage that I’m comfortable with but still makes me feel cute. Without knowing how to shop for or what size my body is at after birth, I listened to the comments and got a medium when I was thinking I might be a large and it fits great! Definitely size down though! I will be getting more!!!
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Reviewed in the United States on May 20, 2026

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