Solutions by industry

Machines for Construction & Infrastructure Sites

No mains power, dust, long cable runs and deadlines. These are the Cruxweld machines that go to bridge decks, steel structures, pipelines and plant sites.

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GeM Registered OEM Manufacturer · ISO 9001 · Supported Worldwide

Jobs this range is built for

Shear connectors on composite decksStructural steel erectionPipelines and pipe racksRebar and anchor weldingSite cutting and bevellingRemote sites without mains

Recommended Cruxweld machines

Voltzen DS2300 welding generatorDiesel welder-generator for sites

50–230 A stick welding
5.0 kVA 220 V AC for tools and lights
12 HP diesel, electric start, IP23

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220DN diesel welding generator220 A DC welding where there is no mains

40–220 A DC stick welding
2.5–4.0 mm electrodes
6.5 kVA AC auxiliary power

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CDS-2500 drawn arc stud welderShear connectors and studs M6–M25

6–25 mm studs
100–2500 A stepless
Through-deck welding, trolley-mounted

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ARC 300 – ARC300iS300 A stick welder, 230 V / 415 V

10–300 A IGBT inverter
1.6–4 mm rods
Hot Start, Arc Force, VRD

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TriPhase 400iS400 A on single, two or three phase

Full 400 A on 230 V single phase and 415 V
Built-in VRD
1.6–5 mm rods

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TUBOCUT-CS pipe cutting machineChain-driven pipe cutter and beveller

Pipes 100 mm and up
5–100 mm wall
Square or 45° bevel cuts, oxy-fuel or plasma

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TUBOCUT-MS magnetic pipe cutterMagnetic-wheel pipe cutter, no chain

Pipes 100 mm and up
5–100 mm wall
Square or 45° bevel cuts

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CPG-NM pug cutting machineOxy-fuel rail cutter for plate

Straight, circle and bevel cuts
Steel plate up to 110 mm
Semi-automatic travel

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How to choose

No mains supply on site

Voltzen DS2300 (230 A + 5 kVA AC) or 220DN diesel welding generator.

Shear connectors through metal deck

CDS-2500 drawn arc stud welder — 6–25 mm studs, through-deck welding, on a trolley.

Stick welding from the site supply

ARC300iS or TriPhase 400iS — both run on 230 V single phase and 415 V, with VRD for operator safety.

Cutting and bevelling pipe on site

TUBOCUT-CS chain-driven or TUBOCUT-MS magnetic pipe cutter for pipes 100 mm and up.

Plate cutting on site

CPG-NM pug cutting machine on a rail — straight, circle and bevel cuts.

Not sure which one?Send your material, thickness, application and a photo — our technical team replies with a model and quotation.

WhatsApp +91 88008 82983 Use the machine finder

Questions we get asked

Can a welding generator also run my tools?

Yes. The Voltzen DS2300 gives 5.0 kVA of 220 V AC and the 220DN gives 6.5 kVA auxiliary power for grinders, drills and lights while welding.

What does VRD do?

Voltage Reduction Device lowers the open-circuit voltage when the electrode is not in use — a common site safety requirement. ARC300iS, TriPhase 400iS and ARC 400 have it.

Do you support sites outside the metro cities?

Yes — our technical team supports every machine on WhatsApp and video call, and spares are dispatched from the nearest location. Supported Worldwide.