Inverter AC/DC Pulse TIG Welding Machine

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Inverter AC/DC Pulse TIG Welding Machine

The dimension and net weight of WSME-400 inverter AC/DC pulse TIG welding machine are 1.5 times and 1.6 times of WSME-300. Compared with WSME-300, three-phase power is adopted in design of this product and rated output current can reach to 400A. When adjusted to AC mode, the frequency is from 20 to 100Hz, AC balance is from 30% to 70%, and with efficiency bigger than 80%, AC mode can be used for welding of aluminum and aluminum alloys

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Detailed Specifications
Input Power Three-phase 380V ± 10% 50HZ
Minimum capacity 18KVA
MMA No-load voltage 70V
Rated input current 20A
Rated output current 315A
DC Current adjustment range 20-315A
AC Current adjusting range 30-315A
AC frequency 20-100HZ
AC balance 30%-70%
DC(Pulse)TIG No-load voltage 72V
Rated input current 20A
Rated output current 400A
Duty cycle 60%
Base current adjustment 20-400A
Pulse current adjustment 20-400A
Arc starting/end current adjustment 20-400A
Post flow time 1-25s
Current up-slope/down-slope time 0-10s
Pulse with ratio 0.1-0.9
Pulse frequency 0.5-25HZ
AC(Pulse)TIG Efficiency ≥ 80%
Torch cooled mode Gas cooled( < 100A ) water cooled( > 100A )
Arc starting mode High frequency arc striking
No-load voltage 72V
Rated input current 20A
Rated output current 400A
Duty cycle 60%
Base current adjustment 20-400A
Pulse current adjustment 20-400A
Arc starting/end current adjustment 20-400A
AC frequency 20-100HZ
AC balance 30%-70%
Pulse with ratio 0.1-0.9
Pulse frequency 0.5-25HZ/10-500HZ
Advance gas time 0.5s
Post flow time 1-25s
Current up-slope/down-slope time 0-10s
N.W. 40KG
Dimension (L×W×H) 630 × 310 × 500mm

We are a professional inverter AC/DC pulse TIG welding machine manufacturer, based in China. We also provide welding positioner, industrial inverter gas shield welding machine, CNC flame plasma cutting machine, and more.

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