PTM” power source is designed for the TIG and stick welding process both in the AC and DC application. Suitable for all ferrous and non ferrous materials including copper, stainless steel, aluminium and its alloys
Easily start the welding operation with HF start in DC TIG and continuous perform of HF keep smooth operation for AC TIG.
The current can be adjusted steplessly by magnetic shunt. The pre-gas time is pre-set inside the machine. The post-gas time can be adjusted from 0-30 sec.
The forced-air cooling system by fan, overload protection and special internal insulation add to the durability of this machine.
|Input Voltage (V)||380|
|Input Power (kW/kVA)||13/24.5|
|Current Range (A)||AC 40-300 DC 35-250|
|Duty Cycle (%)||40% AC 300 DC 250|
|No-Load Voltage (V)||80|
|Recommended Thickness (mm)||SS 1.0-8.0 AL 1.2-8.0|
|Dimension (W x D x H) (Cm)||51x75x72|