Gasless MIG Welding Machine – The Ultimate No-Gas Solution for Welders in Mumbai, Navi Mumbai & Thane
Gasless MIG Welding Machine
Gasless MIG Welding Machine – A Powerful Choice for Industrial Welders
Gasless MIG welding machines are transforming the way fabricators, contractors, and industrial users work—especially in outdoor or mobile job environments. Whether you’re working at a high-rise site in Mumbai, a fabrication yard in Navi Mumbai, or an infrastructure project in Thane, Adonweld’s IGBT-based gasless MIG welders give you the freedom to weld without CO₂ gas cylinders or shielding setups.
With flux-cored MIG wire, our machines deliver clean welds, reduced spatter, and unmatched reliability—making them the preferred choice for serious professionals across Maharashtra.
What Is a Gasless MIG Welding Machine?
A gasless MIG welding machine uses self-shielded flux core wire (FCAW-S), which generates its own shielding gas during welding. This removes the need for external shielding gas like CO₂ or Argon, making it ideal for:
Outdoor construction
Remote site welding
Fabrication workshops without gas systems
Maintenance and repair jobs on the move
These machines are also called flux core MIG welders, and are widely used in MIG welding without gas applications.
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Key Features of Gasless MIG Welding Machine
1. No External Shielding Gas Required
Uses flux-cored wire that creates its own shielding gas during welding.
Ideal for outdoor welding or remote job sites.
2. IGBT Inverter Technology
Compact, lightweight & energy-efficient.
Ensures stable arc and better control during welding.
3. Supports Flux-Cored Wire (E71T-11 / E71T-GS)
Compatible with 0.8mm, 1.0mm, 1.2mm flux wires.
Delivers deep penetration and reduced spatter.
4. Digital Display & Controls
Easy-to-read voltage and amperage meters.
Precise adjustments for different welding needs.
5. Dual Voltage Compatibility (on select models)
Some machines support single-phase (220V) and three-phase (415V) input.
Wider usage across fabrication shops and sites.
6. High Welding Efficiency
Continuous wire feed for faster welding.
No downtime for gas cylinder changes.
7. Thermal Overload Protection
Built-in safety against overheating.
Protects machine life and prevents breakdowns.
8. Durable Industrial Build
Rugged metal body, heavy-duty cooling fan.
Suitable for industrial and fabrication use.
9. Portable and Lightweight
Easy to carry on job sites or multi-location projects.
Especially useful for mobile welders in Mumbai, Thane, and Navi Mumbai.
10. Low Operating Cost
No gas refills or regulators.
Reduced setup time and lower maintenance cost.
Service Regions
Mumbai Zone
Andheri – 400093, 400099
Marol Naka – 400059
Sakinaka – 400072
Lower Parel – 400013, 400018
Dadar – 400014
Sewri – 400015
Goregaon – 400063
Malad – 400064
Bhandup – 400078
Mulund – 400080
Kurla – 400070
Chembur – 400071
Wadala Road – 400031
Govandi – 400088
Kanjurmarg – 400076
Mumbra – 400612
Navi Mumbai Zone
Ghansoli – 400710
Turbhe – 400705
Rabale – 400701
Pawane – 400705
Taloja – 410208
Kalamboli – 410218
Panvel – 410206
Kharghar – 410210
Belapur – 400614
Thane District Zone
Thane – 400604
Diva – 421204
Bhiwandi – 421302
Kalyan – 421301
Dombivli – 421203
Ulhasnagar – 421003
Ambernath – 421501
Extended Western Zone (Boisar–Palghar–Vasai Belt)
Boisar – 401501, 401506
Palghar – 401404
Vasai Road – 401208
Virar – 401303
Nalasopara – 401209
Applications of Gasless MIG Welding Machine
Structural Fabrication – Ideal for welding mild steel frames, columns, and beams without shielding gas.
Outdoor Welding Projects – Performs reliably in windy or remote job sites where gas shielding is difficult.
Maintenance & Repair – Used for quick repairs on machinery, pipelines, and heavy equipment.
Automobile Bodywork – Suitable for chassis and underbody repairs, especially in off-site garages.
Shipbuilding & Port Infrastructure – Great for marine fabrication in open environments with high wind and humidity.
Construction & Civil Engineering – For fabrication of temporary structures, scaffolding, and reinforcing bars.
Agricultural Equipment Fabrication – Welding of farm tools, trailers, and iron fencing in rural workshops.
Railway & Metro Infrastructure – Used in overhead structure repair and fabrication in outdoor yards.
DIY and Small Workshop Use – Ideal for home welding tasks, hobbyists, and budget-friendly shops.
Which MIG Wire Is Used for Gasless Welding?
Flux cored MIG wire is the only compatible option. These wires are self-shielded, and come in different grades depending on material and thickness.
Wires Used:
E71T-GS – For thin to medium mild steel welding (single-pass)
E71T-11 – For thicker materials and multi-pass welding
Sizes Available – 0.8mm, 1.0mm, 1.2mm
Wires NOT Used:
ER70S-6 (Solid MIG Wire) – Requires CO₂ or Argon, not compatible with gasless machines
Technical Specification of Gasless MIG Welding Machine
| Input Voltage | AC230 ± 15% |
| Phase | Single |
| Frequency | 50 / 60 Hz |
| Rated Input Power | 11 kVA |
| Output Current Range (MIG) | 30 – 300 A |
| Output Current Range (ARC) | 30 – 300 A |
| Rated Output Voltage | 60 – 110 V |
| Rated Primary Current | 15 – 25 A |
| MIG Wire Diameter | Ø 0.6 / 0.8 / 1.0 mm |
| Power Factor | 0.93 |
| Efficiency | 85% |
| Degree of Protection | IP23 |
| Insulation Class | H |
| No-load Voltage | 58 V |
| Supply Plug | 16 A |
| Wire Feed Speed | 2.5 – 18 m/min |
| Wire Feeder Roll Size | 40 × 32 mm |
| Cooling Method | Forced Air |
| Wire Spool Capacity | 5 – 15 kg |
| MIG Welding Thickness Range | 1 – 15 mm |
| Dimensions | 515 × 210 × 370 mm |
| Weight | 22 kg |
Advantages of Gasless MIG Welding Machine Over Traditional CO₂ MIG Welders
When compared to conventional gas-shielded CO₂ MIG welding machines, gasless MIG welders deliver several standout benefits — especially for industries in Mumbai, Navi Mumbai, and Thane.
No External Gas Required
Eliminates the need for gas cylinders, regulators, and flowmeters. Perfect for reducing cost, complexity, and handling safety concerns.
Superior Outdoor Performance
Unlike CO₂ welding, gasless machines perform consistently even in windy, dusty, or open construction sites. The flux core wire generates its own shielding, ensuring weld quality is maintained.
Minimal Maintenance
With fewer components (no gas lines, cylinders, or valves), maintenance is drastically reduced — a huge plus for field operations and daily contractors.
Reduced Operating Costs
No gas = no recurring refills or leak inspections. Over time, this results in major savings for small workshops, mobile welders, and budget-conscious businesses.
Fast Setup and Mobility
Portable and quick to install — just connect the power source, feed the flux-core wire, and start welding. No waiting for gas delivery or pressure regulation.
Stronger Penetration on Thicker Metals
Flux-cored wire tends to penetrate deeper on thick gauge metals — useful for structural fabrication, shipbuilding, and heavy machinery repair.
Better Performance on Rusty or Painted Surfaces
Unlike solid MIG wire, gasless wires are more forgiving and can weld over mildly contaminated or rusty surfaces, saving time on surface prep.
Why Choose a Gasless MIG Welding Machine?
No Gas Cylinder Needed
Eliminate the hassle and cost of managing shielding gas. Gasless machines use flux-cored wire, making setup faster and more economical.
Perfect for Outdoor Welding
Unlike CO₂ MIG machines, gasless welders work efficiently in windy or open-air environments without gas shielding loss.
Lower Operating Cost
Save on recurring gas refills and regulator maintenance — making it more cost-effective for small businesses and workshops.
Easy to Transport & Use
Compact design, lightweight build, and no gas cylinder mean easy mobility for on-site welding jobs.
Strong Penetration & Clean Welds
Produces deep weld penetration with self-shielding flux-core wire — suitable for thick metals and structural applications.
Low Maintenance
Fewer components = fewer chances of breakdown. Gasless machines are rugged and reliable even with minimal upkeep.
Safe for Beginners & DIY Users
Easy to operate with basic training. Perfect for hobby welders, schools, and first-time industrial users.
Works in Remote Locations
Ideal for fabrication, construction, and repair in rural or industrial zones without reliable gas supply.
Frequently Asked Questions – Gasless MIG Welding Machine
Q1. What is a Gasless MIG Welding Machine?
A: It’s a MIG welder that uses flux-cored wire instead of external shielding gas (like CO₂). It creates its own shielding during welding, making it ideal for outdoor and portable work.
Q2. Is gasless MIG welding better than CO₂ MIG welding?
A: For outdoor or windy conditions, yes. Gasless MIG welders don’t rely on a shielding gas, so they perform better where wind can disturb the weld zone. However, CO₂ MIG welders produce cleaner welds for indoor projects.
Q3. Which wire is used in a gasless MIG welding machine?
A: You must use flux-cored wire (FCAW), such as E71T-11 or E71T-GS. Solid MIG wire (like ER70S-6) is not compatible without gas.
Q4. Where can I use gasless MIG welding machines in Mumbai and Thane?
A: These machines are perfect for construction sites, shipyards, fabrication yards, and maintenance work across Andheri, Sakinaka, Kurla, Turbhe, Kalamboli, and other industrial zones.
Q5. Is gasless MIG welding safe for beginners?
A: Yes. It’s user-friendly, with fewer setup requirements. Just plug in the machine, load the flux-cored wire, and start welding — no gas setup needed.
Q6. Do you offer service or supply in Navi Mumbai industrial areas?
A: Absolutely. We supply and service gasless MIG welding machines across TTC MIDC, Taloja, Panvel, Rabale, Pawane, and Ghansoli.
Q7. Can gasless MIG welders be used on stainless steel?
A: Most flux-cored wires are designed for mild steel. For stainless steel, specialized flux-core wires are available, but you must choose carefully.
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7-A, Edwin Compound,
Near Hari Masjid, Khairani Road,
Sakinaka, Andheri East, Mumbai – 400072
Maharashtra, India
🏗️ Used In: Infrastructure, Railways, Fabrication, Shipbuilding
📍 Serving: Mumbai, Thane, Navi Mumbai & Industrial MIDC zones