Tecarc EMIGC Synergic Mig welders are extreme performance industrial machines constructed using the very latest Mitsubishi Hybrid chopper technology,this combines the performance advantages of inverter technology with the rugged reliability of transformer based machines.
The benefits of this technology are not to be underestimated.Firstly,on CV (MIG/MAG) welding characteristics are superior to any conventional step voltage or thyristor MIG machine.With a super smooth stable arc,low spatter and increased welding productivity.The PCB monitors the arc up to 10,000 times per second and makes tiny corrections to the output to seamlessly maintain the exact power.This even corrects unstable input power and long cable runs.
Variable electronic inductance allows you to tune the arc characteristics to suit your exact requirements, a lower setting gives you a crisp high deposition cool arc,ideal for positional welding and minimising penetration on thin materials,increasing the inductance gives a softer arc with more penetration and minimal spatter.There is also a built in arc start and finish circuit for instant smooth arc starting every time you press the trigger which prevents 'machine gunning' at the start and means its also possible to run aluminium wire on a standard MIG torch on any of these machines with ease.
Switch to CC(MMA +TIG) and the arc again is perfect,with instant arc starts and smooth stable current from min to max power.As an additional benefit power consumption is low like the best inverter and much better than traditional MIG welders.OPTeARC hybrid technology gives you the benefits of a good inverter with rugged reliability of a transformer based Mig welder.Further more there is only one PCB fitted -meaning less to go wrong. Supplied with MB36-3m torch,power lead,gas hose and regulator.
2 year warranty on the machine + 5 years on the transformer
Product Code: EMIGCS250-1
250 A model
300 A model
400 A model
Duty cycle 60% @
Maximum no load volts (OCV)
MIG wire size range
Input fuse size (D) (400V 3 phase)
Input fuse size (D) 230V single phase
Minimum generator size*
All models are supplied as 400V three phase.
*Minimum generator size is quoted for the 100% duty rating of the machine, to achieve max power increase KVA rating by around 30%.
Duty cycles quoted are on MIG & at 40°C, at lower temp the duty cycle increases.
Approx size 710mm H x 850mm L x 380mm W (excluding width of rear wheels). Weight 70 to 110kg depending on model.
Superior welding performance on MIG and all processes.
CC/CV multi-process output MIG MMA,TIG etc.
Infinite variable control of welding power and wire speed.
All metal 4 roll geared feed system for superior wire feeding.
Variable electronic inductance to tune arc charactistics & tune out spatter on MIG.
2T/4T trigger latching on MIG.
Variable burn back control.
Digital volt/ammeter for EN1090 and other standards.
MiIG wire creep start and arc start circuit built in.
Reverse polarity MIG/MAG.
Wire pinch off at finish of weld to remove ball for next weld.
Pre-setting of welding thickness on digital display.
Synergic MIG one knob control of output.
Crater filling function to slope out welding power at end of weld.
MMA Anti-stick function to stop rods annealing and release stuck rods.
Lift ARC TIG function for perfect starts on DC TIG.