Canary Electricals Pvt. Ltd. (Manufacturer of the renowned Vulcan brand) brings over 44 years of specialized engineering expertise to global industrial procurement buyers. Our comprehensive range of Inverter Arc Welding Machines (MMA Series) is designed to meet rigorous B2B requirements across structural steel fabrication, shipbuilding, pipeline construction, heavy machinery repair, and industrial plant maintenance.
Utilizing state-of-the-art IGBT (Insulated Gate Bipolar Transistor) power modules, our inverter arc welders deliver up to 40% energy reduction compared to conventional copper-wound transformer welders. Each machine features dynamic anti-sticking, hot-start functions, forced-air cooling channels, and Class H insulation to ensure continuous performance under challenging ambient temperatures and fluctuating grid voltages.
Every unit undergoes strict multi-stage quality control checks and thermal load testing before export dispatch.
Ensures smooth arc ignition, low spatter levels, deep penetration welding, and high electrical efficiency.
Customized configuration available for 220V single-phase to 415V/440V 3-phase regional electricity standards.
Heavy-duty reinforced plywood crates with moisture barrier protection for long-distance ocean freight shipping.
Explore our full line-up of single-phase and three-phase MMA inverter arc welding machines engineered for commercial and heavy-duty industrial applications.
| Arc Current: | 200 Ampere (amp) |
| Input Voltage: | 220 Volt (v) Single Phase |
| Cooling Method: | Forced Air Cooled |
| Dimensions: | 250 x 125 x 200 mm |
| Insulation Grade: | Class H |
| Efficiency Rating: | 85% Power Saver |
Compact, lightweight inverter welder designed for high-efficiency repair, maintenance, and light fabrication work with high arc stability.
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| Arc Current: | 200 Ampere (Heavy-Duty) |
| Frequency: | 50/60 Hertz (Hz) |
| Cooling Method: | High-Velocity Forced Air |
| Dimensions: | 300 x 140 x 200 mm |
| Insulation Grade: | Class H |
| Duty Cycle: | 60% at full capacity |
Reinforced industrial chassis engineered for severe jobsite conditions, offering prolonged duty cycle performance and energy savings.
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| Arc Current: | 300 Ampere (amp) |
| Rod Capacity: | Up to 3.15 mm & 4.0 mm |
| Input Voltage: | 220V / 380V Optional |
| Input Current: | 32 Ampere |
| Efficiency: | 85% |
| Application: | Commercial Structural Steel |
High output current capacity providing deep penetration and continuous MMA stick electrode welding for structural workshops.
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| Arc Current: | 300 Ampere (3 Phase) |
| Operating Voltage: | 415 Volt (v) AC |
| Machine Weight: | 14.7 Kilograms (kg) |
| Cooling Method: | Industrial Fan Cooled |
| Insulation Grade: | Class H |
| Purpose: | Heavy Fabrication & Piping |
Three-phase power delivery guarantees balanced power draw and superior arc force control during prolonged industrial duty cycles.
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| Arc Current: | 400 Ampere (amp) |
| Input Voltage: | 415 Volt (v) 3-Phase |
| Input Current: | 32 Ampere |
| Frequency: | 50/60 Hz |
| Efficiency: | 85% Energy Efficient |
| Protection Grade: | IP21S Industrial Standard |
Heavy-duty 400A welder suitable for thick steel plates, pressure vessels, and continuous production lines with thick stick electrodes.
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| Arc Current: | 400 Ampere Heavy Duty |
| Rod Capability: | 4.0 mm to 5.0 mm Electrodes |
| Machine Weight: | 29 Kilograms (kg) |
| Circuit Topology: | Dual Module IGBT Circuitry |
| Usage: | Shipyard & Mining Plant |
| Cooling: | Forced Smart Fan System |
Premium heavy-duty model with arc-force regulation, remote control capability, and robust copper busbar internal connections.
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| Arc Current: | 600 Ampere Maximum Output | Dimensions: | 620 x 290 x 580 mm |
| Operating Voltage: | 415V - 440V 3-Phase | Net Weight: | 40.1 Kilograms (kg) |
| Cooling Method: | Forced Air Heavy Industrial Fan | Insulation Grade: | Class H (High Temp) |
| Electrode Capacity: | Up to 6.0 mm Heavy Electrodes & Carbon Gouging | Function: | High Efficiency Power Saver |
Our flagship ultra-heavy-duty inverter arc welder designed for carbon arc gouging, extreme structural engineering projects, heavy machinery manufacturing, and steel mill applications.
Inquire NowReview electrical specifications and technical capacities across the Vulcan Inverter MMA Series to select the ideal machine for your project requirements.
| Model Code | Output Current Range | Input Voltage (V) | Phase | Duty Cycle (%) | Insulation / Protection | Primary Application |
|---|---|---|---|---|---|---|
| 200 MMA G | 20 - 200A | 220V ±15% | Single Phase | 60% @ 200A | Class H / IP21S | Light Repair & Maintenance |
| ATRI 200 | 20 - 200A (Heavy) | 220V ±15% | Single Phase | 60% @ 200A | Class H / IP23S | Workshop & Structural Fabrication |
| 300 MMA-S | 30 - 300A | 220V / 380V | Single / 3-Phase | 60% @ 300A | Class H / IP21S | Medium Structural Steel & Piping |
| 300 MMA (3PH) | 30 - 300A | 415V ±15% | Three Phase | 60% @ 300A | Class H / IP21S | On-Site Construction & Erecting |
| 400 MMA-L | 40 - 400A | 415V ±15% | Three Phase | 60% @ 400A | Class H / IP23S | Heavy Machinery & Pressure Vessels |
| ATRI 400S | 40 - 400A (Heavy) | 415V ±15% | Three Phase | 80% @ 400A | Class H / IP23S | Shipbuilding & Petrochemical Plants |
| ATRI 600 | 50 - 600A | 415V / 440V | Three Phase | 100% @ 450A / 60% @ 600A | Class H / IP23S | Heavy Gouging & Steel Mill Construction |
Answers to common inquiries from international procurement agents and engineering contractors.
