A heavy-duty 250 Amp multi-process welding machine built for professionals. Full-bridge IGBT inverter technology delivers smooth arc control, energy efficiency, and outstanding weld quality across MIG, MAG, and ARC processes.
@60% Duty
@100% Duty
Metal Body
DC Constant Voltage — mild steel, stainless steel, and aluminium with minimal spatter.
Dual output mode — uniform penetration and consistent weld quality during continuous MIG welding operations.
Full-bridge 20KHz IGBT inverter delivers stable arc, energy savings and reduced heat generation for continuous production use.
Under/over voltage, phase loss, over temperature, and IGBT short-circuit protections keep the machine safe under tough conditions.
Prevents wire electrode from sticking to the job at end of weld. Automatic burnback control for cleaner weld finishes every time.
Adjustable inductance lets welders dial between smooth and rough arc characteristics to suit specific job requirements and materials.
Optimized for out-of-position welding and starting arc on dirty metal. Essential for field and maintenance work on aged structures.
Rugged all-metal enclosure built for industrial environments. Lightweight at only 38 Kg with carry handle for easy site mobility.
| Input Specifications | |
|---|---|
| Input Voltage | 415 VAC, 3-Phase, 50/60Hz |
| Voltage Range | 330VAC – 500VAC |
| Primary Device | IGBT Module |
| Input KVA @ 250A | 8.2 KVA |
| Input Cable | 4 core 2.5 sqmm, 4 meters |
| Switching Frequency | 20 KHz Full Bridge |
| Output Specifications | |
| Current Range | 10A – 250A |
| Output @ 60% Duty Cycle | 250 Amps |
| Output @ 100% Duty Cycle | 190 Amps |
| Max Open Circuit Voltage | 85 VDC |
| Process | MIG / MAG / ARC (SMAW) |
| Arc Type | CC (ARC) / CV (MIG) |
| Mechanical Specifications | |
| Dimensions (L×W×H) | 450 × 310 × 480 mm |
| Weight | 38 Kgs |
| Base Type | Rubber Foot |
| Lifting Support | Handle |
| Body Construction | Complete Metal Body |
| Safety & Standards | |
| Ingress Protection | IP21 |
| Insulation Class | Class H |
| Cooling Type | Forced Air |
| Certification | ISO 9001:2015 |
| IS Certified | As per Indian Standards |
| * Specifications subject to change without notice. Contact APS Welding for latest technical details. | |
The Magnus 400 CCCV supports a wide range of welding consumables — from precise MIG welding with 0.8mm wire to heavy-duty applications using 1.6mm wire, along with stick electrodes (E6013, E7018) from 2.0mm to 4.0mm for fabrication and structural welding.
| Category | Type / Consumable | Diameter Range | Compatible Material | Typical Application |
|---|---|---|---|---|
| Weldable Materials | Mild Steel / Carbon Steel | — | Steel, Mild Steel, Carbon Steel | General fabrication, structural work, industrial manufacturing |
| Weldable Materials | Stainless Steel | — | Stainless Steel | SS fabrication, food processing, chemical industries |
| Weldable Materials | Aluminium | — | Aluminium | Lightweight fabrication, automotive and panel work |
| Weldable Materials | Speciality Metals | — | Special Alloy Materials | Industrial and customized welding applications |
| Electrode Type | MIG Wire | 0.8 mm | Mild Steel / Stainless Steel | MIG welding and production fabrication work |
| Electrode Type | Stick Electrode – E6013 / E7018 | 2.0 mm – 3.15 mm | Mild Steel / Structural Steel | Repair work, fabrication and structural welding |
APS Welding introduces the MAGNUS – a robust and versatile MIG Welding Machine 250 Amp, designed for professionals who demand performance and reliability. This heavy-duty welding system is a MIG Welding Machine 250 Amp category equipment that supports both MIG/MAG/GMAW and ARC/MMA processes.
Built with IGBT inverter technology, the MIG Welding Machine 250 Amp ensures smooth arc control, energy efficiency, and high-quality welds. Whether you’re in fabrication, automotive, or general repair, the MIG Welding Machine 250 Amp MAGNUS series is engineered to meet your toughest welding needs with rugged performance and reduced power consumption.
Clean weld finish with minimal spatter
Less post-weld cleaning
Less post-weld cleaning
| Accessory | Model | Specification | Link |
|---|---|---|---|
| Welding MIG Torch | 24KDHD | Heavy-duty MIG torch suitable for industrial MIG/MAG welding applications | View 24KDHD → |
| Earthing Clamp | 25 Sqmm Cable | Heavy-duty earthing clamp supplied with 25 sqmm, 3 meter copper cable | View Earthing Clamp → |
| Gas Accessories | Preheater + CO₂ Regulator + Flowmeter | Complete shielding gas accessory setup for stable MIG/MAG welding performance | View Accessories → |
| Accessory | Model | Specification | Link |
|---|---|---|---|
| Argon Regulator | Standard | Argon gas regulator with flowmeter for accurate shielding gas control during welding | View Accessories → |
| Aluminium Welding MIG Torch | Special Type | Specialized MIG torch designed for smooth and stable aluminium wire welding applications | View Torches → |
| Rollers & Liners | Aluminium Type | Dedicated aluminium welding rollers and liners for consistent wire feeding performance | View Components → |
| Certification / Compliance | Scope | Relevance |
|---|---|---|
| ISO 9001:2015 | Complete manufacturing facility — Valsad, Gujarat | Quality-controlled production, consistent output standards |
| IS Certified | Applicable Indian Standards for welding equipment | Compliance with BIS standards for Indian market |
| MSME Registered | Advanced Power Sources Limited | Registered Indian manufacturer — supports domestic procurement requirements |
| CE Compliance | Available for applicable export models | European conformity — available on request for export buyers |
How to Choose a Welding Machine
Welding Guides
Yes, the MIG Welding Machine 250 AMP is designed for continuous industrial and fabrication applications.
Yes, it is suitable for mild steel, stainless steel and alloy steel using appropriate wires and shielding gas.
Yes, the machine supports solid wire and flux-cored wire welding.
Yes, it features an energy-efficient design with stable output and reduced power loss.
Yes, APS provides pan-India service support and spare availability.
APS Innovate LOGO is a registered trademark of Advanced Power Sources Ltd.
VISIT US:
ADVANCED POWER SOURCES LIMITED
CIN: U74990MH2009PLC195896
Manufacturing Facility Survey No 172/1, Paikee 2, OLD GIDC Gundlav, Valsad, Valsad District, GUJARAT – 396035. INDIA
All rights reserved. 2023. Site is designed and developed by APS Ltd.
APS welding is always ready to help you. For Sales Enquiries:Contact: +91 9601 444 111For booking service call:Contact: +91 9601 444 222
We design and manufacture all our products and thus we know the best about our products.
We are able to offer international technology and service at optimum prices.
Our team is regularly trained for updates in service techniques and also are constantly update on knowledge and skill.
We ensure you professionally managed sales and after sales support.
Office & Manufacturing Facility:
Survey No 172/1, Paikee 2, OLD GIDC Gundlav, Valsad, Valsad District, GUJARAT – 396035. INDIA.