ARC 400 Industrial Full Bridge Dual Modular IGBT Welding Machine – 400 Amp Heavy-Duty Welder
ARC 400 INDUSTRIAL
ARC 400 Industrial IGBT Full Bridge Welding Machine – Reliable Power for Heavy-Duty Welding
The ARC 400 Industrial IGBT Full Bridge Welding Machine is built for professionals who need power, precision, and reliability in every weld. With a robust 400 amp output and advanced IGBT full bridge technology, this welder delivers a smooth, stable arc that makes even the toughest jobs feel effortless. Whether you’re working on mild steel, stainless steel, or other heavy metals, this machine handles electrodes up to 6 mm with ease. Its energy-efficient design and advanced cooling system keep the machine running longer without overheating, while built-in safety features protect both the operator and the equipment, making it perfect for workshops, fabrication units, and construction sites.
Designed with real-world use in mind, the ARC 400 IGBT welder combines durability with convenience. The user-friendly control panel allows precise adjustments for perfect welds, and its strong yet portable frame makes it easy to move around busy job sites. Compared to older models, this 400 amp industrial welder consumes less power, delivers longer duty cycles, and maintains consistent performance even under continuous heavy-duty use. From automotive repair shops to large-scale fabrication and pipeline projects, the ARC 400 IGBT Full Bridge Welding Machine is trusted by professionals who want efficiency, reliability, and quality in one machine. It’s more than just a welder—it’s a workhorse designed to make your welding tasks smoother, faster, and more precise.
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ARC 400 Welding Machine – Key Features
400 Amp heavy-duty output for industrial welding
Advanced IGBT full bridge technology for stable, smooth arcs
Supports electrodes up to 6 mm for versatile applications
Long duty cycle for continuous heavy-duty work
Energy-efficient design saves power without compromising performance
Built-in cooling and safety protections against overheating and over-voltage
User-friendly control panel for precise welding adjustments
Durable yet portable design suitable for workshops and job sites
Ideal for mild steel, stainless steel, and heavy fabrication projects
Reliable and consistent performance for professional welders
Adonweld ARC 500 Welding Machine – Service & Delivery
Local Service Areas (Maharashtra):
📍 Mumbai – Onsite support, spare parts, fast delivery
📍 Thane – Industrial-grade welding assistance
📍 Navi Mumbai – Quick delivery & expert guidance
📍 Vasai – Onsite servicing & spares
📍 Bhiwandi – Heavy-duty welding support
📍 Kalyan – Reliable machine availability
📍 Ambernath – Fast technical assistance
📍 Taloja – Workshop support & spares
📍 MIDC Industrial Zones – Complete onsite services
Statewide Coverage (Maharashtra):
📍 Pune, 📍 Nashik, 📍 Aurangabad, 📍 Nagpur, 📍 Kolhapur, 📍 Satara – Welding machine supply, maintenance & support
Applications of ARC 400 Welding Machine – Industry-Wise
Shipbuilding & Repair (Mumbai) – Vessels, hulls, offshore structures, docks
Fabrication Workshops – Structural steel, metal frames, industrial assemblies
Construction & Infrastructure – Bridges, pipelines, high-rise steel structures
Automotive & Heavy Vehicles – Truck frames, chassis, equipment repairs
Oil & Gas Industry – Pipelines, storage tanks, refineries
Power & Energy Projects – Boilers, turbines, structural supports
Technical Specification of ARC 400 Welding Machine
| Model | ARC 500 | ARC 630 |
Power Supply (V) | AC380V ±15% | AC380V ±15% |
Frequency (Hz) | 50/60 | 50/60 |
Rated Input Power (KVA) | 25.3 | 32.5 |
Effective Input Current (A) | 38.3 | 49.5 |
Max. Input Current (A) | 54 | 70 |
No Load Voltage (V) | 67 | 75 |
Current Adjustment Scope (A) | 30-500 | 30-590 |
Rated Output Voltage (V) | 40 | 43.6 |
Duty Cycle (%) | 80 | 80 |
Efficiency (%) | 85 | 85 |
Power Factor | 0.93 | 0.93 |
Insulation Grade | F | F |
Housing Protection Grade | IP21 | IP21 |
Weight (kg) | 40 | 50 |
Dimensions (mm) | L650 W310 H520 | L650 W310 H520 |
ARC 400 Full Bridge vs ARC 500 – Comparison & Applications
| Feature / Factor | ARC 400 Full Bridge | ARC 500 | Applications & Advantages |
|---|---|---|---|
| Power & Output | 400A stable, heavy-duty welding | 500A higher output for extra-heavy industrial welding | ARC 500 suitable for larger plates, shipbuilding, heavy structural fabrication |
| Electrode Compatibility | Supports 6013, 6010, 7018 efficiently | Same electrode range, handles larger electrodes better due to higher current | ARC 500 ideal for MIDC workshops, Mumbai shipyards, and industrial repair projects |
| Arc Control & Weld Quality | Smooth, stable, clean welds | Superior arc control for deeper penetration and thicker materials | ARC 500 preferred for thick plate welding, offshore repair, and heavy fabrication |
| Duty Cycle | High; long continuous operation | Very high; extended operation for prolonged industrial work | ARC 500 best for continuous shipbuilding, structural, and industrial applications |
| Energy Efficiency | Efficient full-bridge inverter | More energy-efficient under high load | ARC 500 saves energy in high-demand industrial settings |
Why ARC 400 Full Bridge is the Best Choice for Heavy Industry
High Power Output: 400 Amp industrial welding for heavy-duty applications.
Full Bridge IGBT Technology: Provides stable, smooth arc and precise control.
Versatile Electrode Support: Handles electrodes up to 6 mm for mild steel, stainless steel, and heavy metals.
Durable & Reliable: Advanced cooling and built-in safety protect against overheating and over-voltage.
Long Duty Cycle: Continuous operation without performance drop, ideal for workshops and construction sites.
Energy Efficient: Consumes less power compared to older MOSFET or conventional welders.
User-Friendly Operation: Intuitive control panel for precise welding adjustments.
Portable & Robust: Rugged design suitable for both job sites and industrial workshops.
Wide Industrial Applications: Perfect for shipbuilding, fabrication, construction, automotive, and energy projects.
Consistent High-Quality Welds: Ensures productivity and professional results in heavy industrial environments.
FAQ – ARC 400 Full Bridge Dual Modular IGBT Welding Machine
What is the output capacity of the ARC 400 Full Bridge IGBT welder?
It delivers a powerful 400 Amp output, suitable for heavy-duty industrial welding.What type of technology does it use?
It features dual modular IGBT full bridge technology for stable arcs, high efficiency, and precise welding control.Which electrodes are compatible?
The machine supports electrodes up to 6 mm, ideal for mild steel, stainless steel, and other heavy metals.Can it be used for continuous industrial operations?
Yes, its long duty cycle and advanced cooling system allow continuous heavy-duty welding without overheating.Is it safe to use on construction sites or workshops?
Absolutely. Built-in safety protections guard against over-voltage, over-current, and overheating.What are the main industrial applications?
Shipbuilding, fabrication workshops, automotive repair, heavy structural steel, pipelines, and energy projects.
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📍 Workshop Address
Adonweld
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