AC/DC TIG Welding Machine

AC/DV Square Wave TIG welding machine
Adopt advanced high frequency inverter techonlogy ,high efficiency ,energy save.
Product: WSESeries AC/DC TIG Square Ware Welding Machine
Features:
1.Multiprocess for AC MMA,DC MMA,AC TIG and DC TIG welding .
2.Can weld with filler metal or without filler metal.
3.Mainly suitable for welding of aluminum and its alloy,copper and its alloy ,stainless steel,titanium and is alloy ,and other nonferrous metal.
4.Simple circuit makes maintenance very easy.The welder is easy to strike the arc,and stablility of arc ensure welding appearance well.
Main Specifications:

Model(Unit)
WSE-200B
WSE-250B
WSE-315B
Power Supply Voltage(V)
AC220±15%
AC380±15%
AC380±15%
Frequency(Hz)
50/60
Rated Input Current (A)
20
16
19
Rated Input Capacity(KAV)
5
8
10
Rated Output Current(A)
200
250
315
Current Adjustment Range(A)
10~200
10~250
10~315
No-load Voltage(V)
56
56
56
Working Voltage(V)
22
23
25
Pre-Flow Time (S)
0.2
0.2
0.2
AC Clear width(%)
20~50
20~50
20~50
Up Slope Time(S)
0~5
0~5
0~5
Down Slope Time (S)
0~5
0~5
0~5
Pulse Frequency (Hz)
1~20
1~20
1~20
Pulse Base Current(A)
1~20
1~20
1~20
Post Flow Time (S)
2~8
2~8
2~8
Long- Controlled
No
Yes
Yes
Rated Duty Cycle (%)
60
60
60
Initiaton Mode
High Frequency
Weight (Kg)
20
34.5
36.5
Max.Welding Thickness(mm)
10
12
15