portable mini inverter arc elbow welding machine mma400

portable mini inverter arc elbow welding machine mma400
1Adopting IGBT inverter technology.
2Easy arc ignition, little spatter
portable mini inverter arc elbow welding machine mma400
Huizhou Mainstay Electronic co., Ltd which is located in the beautiful Huizhou city of Guangdong province is a research & industry & trade integrated hi-tech enterprise, specializing in manufacturing electric welding machine. The company lays down a foundation for technology and production equipment, gathering a group of excellent research engineers and processing a young and energetic team. At present, the company has a product range of more than 10 series and over 30 models.



Model:MMA120/158/168/160/200/250/300/320 IGBT/400 IGBT/500 IGBT


Features:
1.Limitless adjustment, easy to operate, easy to carry, economical, durable and reliable.
2.Stable electric arc, easy-controlled molten bath, artistic welded joint forming, automatic protection on overvoltage and overcurrent.
3.Continuous working, stable performance, has the function of automatic compensation on voltage undulate.
4.No-load loss is less than 10W, saves 50% energy compares to traditional welding machine.
5.Be suitable to stainless steel product, decoration, hardware and so on to make the thin plate welding.

Main Technical specifications

MODEL/ITEM
MMA-400
Rated input voltage(V)
AC380V±15%,3ph 50/60Hz
Rated Input Power(KVA)
18.3
Rated output
400A/36V
Range of welding current regulation(A)
40-250A
No-load voltage(V)
67
Duty cycle
60%
Efficiency(%)
85
Power factor
0.85
Outer covering protection rank
IP23
Insulation grade
F
Outlook size(mm)
565×286×500
Weight(KG)
28
Thrust adjustment range(mm)
0-100
Rod diameter(mm)
1.6-6.0





Standard Configuration
2pcs of KDP95 fast plug
Options
Electrode holder,Welding cable,Earth clamp,Protective mask

PLS NOTE:
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.

Return policy:
We provide a free 60 DAY WARRANTY for this item.
Should returns be required:
Step1)Contact us via Alibaba.com's message center
Step2)Provide as much as detail possible about the problem you are having
Step3)Authorization to return the item will be issued
Step4)Return the item for the agreed exchange or refund
*All return shipping costs are the responsibility of the buyer.