Detailed Product Description
AC/DC Square Wave TIG Welding Machine
Model | WSE-200 | WSE-250 | WSE-315 |
Order NO. | 26120258 | 26120259 | 26120260 |
Input voltage (V) | 220/380 | 380 | 380 |
Rated frequency (Hz) | 50/60 | ||
Rated input capacity (KVA) | 6.5 | 9 | 13 |
Output No-load voltage (V) | AC50 DC110 | AC57 DC110 | AC60 DC110 |
Rated output current (A) | 200 | 250 | 320 |
Rated duty cycle (%) | 35 | ||
Current descending time (S) | 0.1-5 | ||
Gas pre-ventilating time (S) | 0.0/0.3 | ||
Gas lag-stopping time (S) | 1-20 | ||
Cleansing width% | 50-70 | ||
Weight (KG) | 16 | 28 | 31 |
Characteristics:
1. This welding machine is a high quality one developed based on the first generation of welding machines with adoption of foreign advanced technology.
2. This series machines mainly suit at welding nonferrous metals such as aluminum, aluminum alloy, red copper, titanium, stainless steel, carbon steel etc.
3. It is necessary to obtain an alternating square wave current throughout the AC output. Therefore this can reduce the burning loss of wolfram needle during the aluminum or aluminum alloy welding, also, greatly improve the matter of controlling cleansing procedure of work pieces, and improve welding quality.
4. Steady electric arc, cleansing width continuous adjustment function.
5. Electricity-saving, energy-saving circuit design, power supply can be automatically cut off after 1 minute of welding finishing.
