mma500 IGBT inverter welding machine

mma500 IGBT inverter welding machine
1.Adopting IGBT inverter technology
2.Easy arc ignition, little spatter
3.Good forming
mma500 IGBT inverter welding machine
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,Adopting IGBT inverter technology.
2, Easy arc ignition, little spatter.
3, Small welding distortion, forming good.
4, Good current thrust function.
5,Good arc performance,strong antijamming capability.
6, Automatic compensation function with voltage fluctuation.
7, Suitable for all kinds of acid and alkaline welding rod,the diameter of welding rod is between 1~8mm,can work continuously and efficiently.


Main Technical specifications

MODEL/ITEM
MMA-500
Rated input voltage(V)
AC380V±15%,3ph 50/60Hz
Rated Input Power(KVA)
25
Rated output
500A/40V
Range of welding current regulation(A)
40-500A
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)
760×313×500
Weight(KG)
40
Thrust adjustment range(mm)
0-100
Rod diameter(mm)
1.6-6.0


Standard Configuration

2pcs of KDP95 fast plug
Options
Electrode holders,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.