@60% Duty
@100% Duty
Weight
| Input Specifications | |
|---|---|
| Input Voltage | 330–500 VAC, 3 Phase, 50/60 Hz |
| Primary Switching Device | IGBT MODULE |
| Inverter Frequency | 20 kHz Full Bridge |
| Input KVA @ 400A | 17.8 KVA |
| Input Cable | 4-core 2.5 sqmm, 4.0 m |
| Output Specifications | |
| Output Current Range | 10A – 400A |
| Output @ 60% Duty Cycle | 400 Amps |
| Output @ 100% Duty Cycle | 250 Amps |
| Max Open Circuit Voltage | 85 VDC |
| Welding Process | GTAW + SMAW (DC CC) |
| Protection & Insulation | |
| Ingress Protection | IP21 |
| Insulation Class | Class H (180°C) |
| Cooling Method | Forced Air (Fan Cooled) |
| Mechanical Specifications | |
| Dimensions (L×W×H) | 550 × 295 × 440 mm |
| Weight | 31 kg |
| Body | Full Metal |
| Base | Rubber Foot |
| Lifting Support | Integrated Handle |
| * Specifications subject to change without notice. Contact APS Welding for the latest data sheet. | |
| Process | Electrode / Tungsten | Diameter | Material | Typical Application | Current Range |
|---|---|---|---|---|---|
| TIG | WT20 / WC20 Tungsten | 1.6mm – 4.0mm | SS / Mild Steel / Alloy | Precision fabrication, thin sheet, pressure vessels | 10A – 250A |
| MMA | E6013 | 1.6mm – 3.15mm | Mild Steel | General fabrication, sheet metal, light structural | 40A – 130A |
| MMA | E7018 | 2.5mm – 4.0mm | Structural Steel | Structural joints, load-bearing connections | 80A – 180A |
| MMA | E308L / E316L | 2.0mm – 3.15mm | Stainless Steel | SS fabrication, food equipment, chemical industry | 60A – 150A |
| Weldable Materials | |||||
| Steel | General fabrication and industrial welding applications | ||||
| Mild Steel | Structural fabrication and workshop applications | ||||
| Carbon Steel | Heavy-duty engineering and fabrication work | ||||
| Stainless Steel | Corrosion-resistant and hygienic fabrication applications | ||||
| Job Thickness Range | |||||
| Thickness Capacity | 1.0 mm – 6.0 mm | ||||
Welding is an essential skill for professionals in various industries, and having the right machine can make all the difference. The Discover 400 GloryTIG is one such machine designed to provide superior performance, precision, and reliability. In this article, we’ll explore the features and benefits of the Discover 400 GloryTIG, why it’s the perfect choice for professionals, and how it can elevate your welding projects.
The Discover 400 GloryTIG is specifically designed to meet the needs of professionals who require a high-performance welding machine for TIG (Tungsten Inert Gas) welding. This machine is known for its exceptional precision and reliability, making it perfect for welding thin materials like stainless steel, aluminum, and other non-ferrous metals.
With its advanced features and technology, the Discover 400 GloryTIG provides consistent results, ensuring that your welds are both clean and strong. Whether you’re working on a delicate fabrication job or a larger industrial project, the Discover 400 GloryTIG ensures high-quality welds every time.
This is an industrial 3-phase dual-process machine. Understanding where it excels helps ensure the right purchase decision.
Provides smooth and stable arc control, ensuring precision even on thin materials.
Offers easy-to-read settings for amperage, frequency, and other essential parameters.
Enhances weld quality by controlling heat input, preventing distortion, and ensuring clean welds on a variety of metals.
Built-in safety features prevent damage from overheating and ensure long-term durability.
Efficient forced air cooling system ensures optimal performance and extended duty cycle even during continuous operation..
The Discover 400 ARC’s combination of 400A output, wide voltage tolerance, and IP23 site protection makes it the preferred stick welder across these industrial sectors:
Clean, spatter-free TIG welds on food equipment, tanks, and process piping.
Precise current control for code-quality welds on pressure-retaining components.
TIG root passes with stick fill — ideal dual-process workflow for pipe welding.
High-quality fusion welds on chassis, brackets, and precision components.
Suitable for maintenance, repair, and new fabrication in high-standard environments.
Compact machine handles TIG & MMA for diverse repair applications across industries.
TIG and Stick in one machine — 400A at 60% duty, 250A continuous. Handles precision stainless TIG to structural stick welding.
330–500VAC input works reliably on DG sets and generator power — no performance loss at variable input voltages common on Indian sites.
31 kg with integrated handle. Move between workshop bays and site locations without needing special equipment.
Manufactured at APS Welding’s certified facility in Valsad, Gujarat — 100% Made in India with quality-controlled production.
Nationwide service network, spare parts availability, and dedicated technical support — backed by APS Welding’s in-house manufacturing.
IGBT inverter ensures stable arc with minimal spatter — clean TIG beads on stainless and alloy steel with reduced post-weld cleanup.
| Accessory | Model | Specification | Link |
|---|---|---|---|
| Earthing Clamp | EC40 | EC40 with 35 sqmm welding cable — 400A rated, strong spring-jaw design | View EC40 → |
| TIG Torch | Gas Cooled / Water Cooled | Gas cooled or water cooled TIG torch included for GTAW welding applications | View TIG Torch → |
| Argon Regulator | Standard | Pressure regulator for argon shielding gas — TIG welding ready | View Regulator → |
| Flowmeter | Precision Type | Gas flow control for precise shielding gas delivery during TIG welding | View Flowmeter → |
This machine is suitable for welding stainless steel, mild steel, carbon steel, and alloy steel, making it ideal for industrial fabrication work.
Yes. It is designed for continuous and heavy-duty TIG welding applications in factories, workshops, and industrial sites.
Yes. The Discover 400 GloryTIG supports both TIG and Stick welding, offering flexibility for multiple welding tasks.
Yes, the inverter-based design ensures lower power consumption with higher output efficiency.
APS Welding machines are manufactured in India at an ISO-certified facility, ensuring quality and reliability.
It is commonly used in fabrication units, power plants, refineries, automotive workshops, and heavy engineering industries.
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.