Site-ready 300 AThe CRUXWELD ARC300iS is a 300 A IGBT inverter stick welder that runs on 230 V single phase or 415 V two-phase and three-phase power. It welds 1.6 to 4 mm electrodes with Hot Start, Arc Force and VRD set from one push-and-turn knob.
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The ARC 300 welding machine (model ARC300iS) gives you full 300 A stick welding in a compact case with one carry handle. Plug it into a 230 V socket at a small workshop, a 415 V two-phase or three-phase line in the factory, or a generator on site.
It welds mild steel, stainless steel and cast iron with electrodes from 1.6 mm up to 4 mm. A digital IGBT inverter keeps the arc smooth and the power factor high, and the protection lamp warns you before the machine overheats.

Supply and warning lamps on the left, the display in the middle, function lamps and the knob on the right.
12345678910Press the knob until the lamp for Current, Hot Start, Arc Force or VRD lights.
Turn the knob to set that value. The display shows it.
Return to Current, check the amps for your rod and strike the arc.
1234Most 300 A stick welders need a three-phase line. The ARC 300 welding machine does not. The ARC300iS also runs from a 230 V single-phase supply, so the same machine works in the factory, the small shop and the site.
Stick welding does not need gas, so it works outdoors, in wind and on rusty steel. The IP23S case of the ARC 300 welding machine is made for that kind of work.


Typical currents for mild steel rods on the ARC 300 welding machine:
30–60 AThin sheet, light repair
60–100 AGates, grills, frames
90–140 AGeneral fabrication
130–190 AStructural fillets
Typical values. Follow the electrode maker’s range for your rod, position and joint.






230 V single phase, 415 V two-phase or three-phase, or a generator.
From thin sheet with 1.6 mm rods to structural work with 4 mm rods.
VRD keeps the holder voltage low between welds; IP23S for outdoor use.
Digital IGBT inverter with a 0.94 power factor and 85% efficiency.
The ARC 300 welding machine sits in the middle of the CRUXWELD ARC range. See all stick (SMAW) welding machines.
CRUXWELD is a GeM Registered OEM Manufacturer. Every machine is tested before dispatch, and you talk directly to the team that knows it.

WhatsApp your job, electrode size and supply (230 V or 415 V). Our team replies with the right setup and a quotation.
| Specification | ARC300iS |
|---|---|
| Input | |
| Model | ARC300iS |
| Input voltage | 230 V single phase, or 415 V two-phase / three-phase; ±15% |
| Frequency | 50 / 60 Hz |
| Max input power @ 100% duty cycle | 9.8 kVA |
| Rated input current (415 V) | 19.5 A |
| Power factor | 0.94 |
| Efficiency | 85% |
| Generator compatible | Yes |
| Output | |
| Welding process | MMA / SMAW (stick), DC |
| Open circuit voltage | 65 V |
| Welding current range | 10–300 A |
| Welding current @ 60% duty cycle | 300 A |
| Welding current @ 100% duty cycle | 240 A |
| Suitable electrodes | 1.6, 2.5, 3.2 and 4 mm |
| Controls | |
| Display | Digital |
| Adjustable functions | Current, Hot Start, Arc Force |
| VRD | Yes |
| Indicator lamps | Power, 230V, 415V, O.C (protection) |
| Build | |
| Technology | Digital IGBT inverter |
| Cooling | Forced air |
| Degree of protection | IP23S |
| Insulation class | H |
| Dimensions (L × W × H) | 426 × 212 × 357 mm |
| Weight (approx.) | 14 kg |
Confirm cable lengths and any extras with our team on WhatsApp.
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I have requires three phase invertor welding sets nos=5, please send me details and Qutation
Lokesh Mehta—9312430595
I have required three phase invertor welding sets nos=5, please send me details and Qutation
Lokesh Mehta—9312430595
Dear Sir,
We are looking 2 (two) complete sets of MIG Welding Machine (Inverter Type).
The MIG welding machine will be used for spatter free and heavy duty welding of Carbon Steel, Alloy Steel, Stainless Steel, Aluminum, Copper etc on continuous duty cycle. The machine should be Light weight, Trolley Mounted, Sturdy, Compact, rigid and dust proof construction.
Ambient Conditions:
I) Air Temperature +5C to + 50C
II) Sea Water Temperature +5C to + 35C
III) Relative Humidity (RH) Up to 98%
IV) Wire feed speed : upto25m/min
V) Duty Cycle (10 Min) at 40C ambient Temperature 60% at240 amps and 100% at200 amps
VI) Power supply 220V 10% (+/-) , 50 Hz, Single Phase/ 440V
10% (+/-) 50 Hz,3 Phase.
VII) Control type Digital.
VIII) Maximum no load voltage To be mentioned.
IX) Current range/ welding range 5-300 Amps
X) Ingress protection IP23 or better
XI) Air cooled
XII) Continuous heavy duty welding in dusty fabrication shop as well as on-board of naval ships.
Thanks
Ok, sir, we will do.
Pls quotestion Arc 300 welding Machine
Our sales team will be in touch with you
is that true in the case of mig that there will be no entrapment of slag at end in the weld ? aman
Our sales team will be in touch with you
this one is the bess product
myhelmetsguide
http://www.myhelmetsguide.com
http://www.myhelmetsguide.com
weldingglasses OK
Inverter 300amp 415 volts DC welding machine price
Thank you for the interest shown in our welding machine. We will do the needful.