Welding Alternators

IEC has developed a Diesel engine driven rotating welding generator for outdoor MIG welding application. IEC manufactures state of the art single & double bearing permanent magnet generators with accessories for MIG welding. These generators are to be coupled to Diesel engines.

The output of the Generator is directly used for MIG welding. It does not require any external power source & hence the MIG welding can be carried out at remote places where there is no power supply. The MIG Welding generators confirms to the requirements as per IS 10178.

• The DC output voltage has a low ripple content.
• Depending on wire size, the output voltage is adjustable by varying the speed of the diesel engine.
• The power for wire drive is derived from the DG battery only when the system is operating. The voltage for wire drive will be constant irrespective of the welding current which makes the wire speed constant.
• A separate potentiometer is available for adjusting the speed of the wire drive.
• An auxiliary output of the generator is used for gas heating. The heater is of DC supply.
• The Welding generator can be coupled to any Diesel engine.
• A separate remote speed controller supplied along with the generator is required to be fitted to the engine for adjusting the speed depending upon the size of the welding wire.