Power Mosfet 250AMP Inventor Welding Machine MMA Welder

- Jul 15, 2017 -

Product Detail

Basic Info

  • Model NO.:MMA250

  • Type:ARC Welders

  • Current:Direct Current

  • Model:ZX7

  • Application:Container

  • DC Current:Easy Arc

  • 585*320*430:220/380V Two Voltage

  • Trademark:JARILA

  • Transport Package:Ctns

  • Specification:CE, CCC,ROHS

  • Origin:Taizhou,China

  • HS Code:8515390000

Product Description


Product Description

 MMA250 Welding machine

Function and Feature
New stylish design, smart appearance.
Compact size, light weight & power saving.
Strong current output, superior arc performance.
Automatic regulator for voltage fluctuation.
Quality weld with precise control.
Minimal spatter.
Mosfet technology

Parameter/ModelMMA250 (380V)
Input Voltage(V)AC380V±15%
Rated Input Power(KVA)9.4
Rated Input Current(A)55
No-load Voltage(V)60
Output Current Range (A)20-250
Duty Cycle(%)60
Insulation GradeF
Housing Protection GradeIP21S
Electrode Diameter(MM)1.6-5.0
New Weight(KG)15.5
Load Loss(W)41
Arcing WayNon-Touch
Base MetalAluminum Alloy, Copper Alloy
Standard AccessoriesA, Earth Clamp 2m,16mm2,300A;
B, Electrode holder 2m,16mm2 200A

Packaging & Shipping

Our packing is double

And we also have the tool box if you need pls contact us the ordinary package just carton package show like the first photo


Our Services

  Main Market:

North America,  South America , Southeast Asia, Middle East, Africa

With standard spareparts: 2 Cable connectors(35-50), 1 screw driver


1.  OEM and ODMsevice offered, Machine Color

2.  One Year Warranty. 

3.  Technical Support. 

4.  CE ,CCC and ROHS certificate

Strict Quality Control:

1.Our quality starts from the elemets. All parts are full new,refusing the used one .Our machine mainboard is made by ourself all the parts was in strictly controling  .

2.Our quality controling systems are stopping the defect before packing; So we arrange at least 5 QC stations, In an assembling line ; then every tiny part in the charge of one worker ,even every screws should be marked

3.The scientific production management 6S , prevent the mistakes by human being at the upper limits

4. 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

Perfect after-service 

1.Any defects ,you can check it firstly ,If you can find out the problems, we can send you the components to you

2.If you can`t find out the faults ,our engineer will provide the free guide on line free

3.If we can`t solve the problems by vedio ,Our engineers are possible to come to your countries


1. You can print your logo on the products or color box

2.  We can take the OEM orders

3. If you place a considerable quantity,we can give you a competitive price

4. We can match the parts for you

If you have browse this kind of welding machines,pls feel free to contact us

Company Information

Shenzhen Greatec technology Co.,Ltd. is a high-tech inverter welding&cutting machine manufacturer specializing in desgin ,production and marketing .We often attend the Exhibition .


  1.Q:How many days for mass producing ?
  A:It take 30 days after we comfirm the order.
2.Q:Can you do OEM & ODM ?
  A:Yes , welcome .We are a big factory .
3.Q:What Certificate do you have ?
  A:We have CCC,CE .
4.Q:What`s your gurantee period ?
  A:We offer 1-2 years warranty as per different models .
5.Q:Where is your factory located ? How can I visit there ?
  A:Our factory is located in Shenzhen city ,We ofen  attend the Exhibition also we can talk there .

? Contact Now


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