WSM-R/RH/RM
Inverted automatic wire feeding (cold wire / hot wire) DC pulse argon arc welding machine
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Product Details

Technical Parameter
Model | WSM-400R/RH/RM | WSM-500RM | Hot wire parameters |
Rated input voltage / frequency(KVA) | Three-phase380V(+ / -)10% 50Hz | ||
Rated input capacity(A) | 17.1 | 25.7 | 2.6 |
Rated input current(% ) | 26 | 32 | 4 |
Duty cycle(V ) | 100 | 100 | 100 |
Output noHoad voltage(A) | 72 | 85 | 16 |
Output current range(A) | 5~400 | 5~500 | 5~200 |
Arc starting current(A) | 10~400 | 5~500 | |
Peak current(A) | 5~400 | 5~500 | |
Arc stopping current(A) | 5~400 | 5~500 | |
Time of current increasing(S) | 0.1~10 | ||
Time of current decreasing(S) | 0.1-15 | ||
Pre flow time(S) | 0.1-15 | ||
Lagging time of gas stopping(S) | 0.1~20 | ||
Pulse frequency(Hz) | 0.2~20 | ||
Pulse duty(%) | 1~100% | ||
TIG pilot arc style | HF arc | ||
Cooling mode | Water cooling | ||
Shell protection grade | IP21S | ||
Insulation grade | H/B |