1. Portable IGBT inverter arc welding machine, three phrase input, air cooled
2. Stable DC output, internally installed heat arcing, anti-sticking and arc force, current output stepless adjustment.
3. Power input indication and overheat input indication on machine
4. Overheating and overload protection function on machine
5. Can use acid and basic electrode, fit for general steel, stainless steel
and cast iron welding
6. Can use 1.6-5mm electrode.
Technical parameter of the 400 amp welding machine
Item Model
MMA-315T
MMA-400T
Input voltage(V)
380V
380V
Frequency(Hz)
50/60
50/60
Input current(A)
14.5
19
Input power(KW)
6
9
No load voltage(V)
60±5%
60±5%
Rated operational voltage(V)
30
32.6
Input current adjusting range(A)
20-250
20-315
Rated duty cycle
60%
60%
Welding current 10min100%
193A
243A
Insulation grade
H
H
Power factor(cos ø)
0.93
0.93
Efficiency
85%
85%
Overall dimensions(mm)
543*330*445
543*330*445
Package Dimension(mm)
553*340*460
553*340*460
Net Weight(Kg)
13
14.7
Gross Weight(Kg)
14.7
16.4
Protection degree
IP21S
IP21S
Cooling type
Air-cooled
Air-cooled
Company Information
We are established in 1997's as a science and technology-oriented enterprise, engaging in designing, manufacturing and marketing in various of welding equipement and electromechanical equipment.
The factory is located in Wenling city, China and covers an area of 60,000 square and with 3.5 million USD registered capital. There are 400 employees in our company, including 40 engineers and technical staff in R&D, 20 salesman and 30 professional and senior managerial staff.
Our products mainly exported to South&North America, Central&Southeast Asia, Europe , Australia.
We welcome customers all over the world to cooperate with us. Our oath is supporting our long-term partners to win a better market. Looking forward to establishing business relationships with you in the near future.
PLANT PHOTOS
Assembly Line
Packaging & Shipping
The welder uses color box for outer packing. Below are the container loading pictures.
Our Services
1. Inquiry response:Your inquires will be replied in 24 hours.
2. Samples are available in 7-10 days. The cost and freight will be paid by the buyer but will be refunded in your first order.
3. OEM is welcomed: We can design the machine both inside structure and outlooking and color box.
4. On time shipment.
5. 1 year warranty period.During this guarantee period, we will provide spare parts (not include consumable spare parts) without any charge in case of quality discrepancy caused by us. If the malfunctions are caused by your incorrect operations, we will provide the spare parts at cost price.
6. If you need help after you receive the machine , please call us or email us to get more detailed technical assistance . We will reply you within 24 hours.
