APS Welding presents the Arc Welding Machine 400A, a powerful and rugged solution built for industrial reliability. The Discover 400 Arc Welding Machine 400A features advanced IGBT Module-based 20kHz Full Bridge Inverter technology, delivering stable and precise welds across diverse applications—from production lines to construction sites.
Engineered for performance, this Arc Welding Machine 400A offers a robust 400 Amp output at a 60% duty cycle, ensuring efficiency even under continuous load. Compatible with a wide input voltage range (330–500V), it’s perfect for industrial settings with inconsistent power supply.
With a compact metal body weighing just 29kg and IP23-rated for protection, this machine stands up to dust, water, and harsh environments. It supports electrode sizes from 1.6mm to 5.0mm and is ideal for welding steel, stainless steel, and carbon steel.
Choose APS Welding’s Arc Welding Machine 400A for long-lasting performance, portability, and heavy-duty usage—trusted across workshops and job sites worldwide.
TECHNOLOGY:
IGBT Module-based 20KHz Full Bridge Inverter Technology:
The Discover 400 Arc uses IGBT (Insulated Gate Bipolar Transistor) Module technology, providing superior control over the welding process. This technology allows for higher power handling, faster switching speeds, and enhanced efficiency.
The 20KHz Full Bridge Inverter design ensures smooth, stable arcs and minimizes power loss, contributing to cleaner, more precise welds. This also means the machine operates more efficiently, generating less heat and improving overall durability.
TOP FEATURES:
High Output Power:
Delivers up to 400 amps at a 60% duty cycle and 300 amps at a 100% duty cycle, ensuring the power needed for even the most demanding welding jobs.
Wide Input Voltage Range:
With a voltage range from 330VAC to 500VAC, the Discover 400 Arc is capable of operating effectively across various power supply conditions, making it a versatile choice for different work environments.
Heavy-Duty Design:
Built for industrial applications, this rugged machine is ideal for heavy-duty tasks. Its metal body provides strength and protection against harsh conditions, and it is designed to withstand the rigors of continuous-duty cycle use.
Portability:
Despite its 29kg weight, the Discover 400 Arc is designed for easy transport. With rubber feet and a lifting handle, it can be moved from job to job with minimal hassle.
Durability:
Featuring an IP23 ingress protection rating, the Discover 400 Arc is resistant to dust and water, making it ideal for construction sites and other challenging environments.
Electrode Compatibility:
Supports various electrodes including 6013, 7018, in diameters ranging from 1.6mm to 5.0mm, allowing the machine to handle a wide range of welding materials and job thicknesses.
Efficient Cooling:
The forced air cooling system helps maintain optimal performance during prolonged use, ensuring the machine remains cool even during extended welding operations.
QUICK SPECS
PROCESS:
SMAW – Stick Welder, DC Constant Current Power Source.
Input Specifications:
Output Specifications:
Other Specifications:
Mechanical Specifications:
SUITABLE FOR:
WELDABLE MATERIALS:
ELECTRODE TYPE & DIAMETER:
JOB THICKNESS:
STANDARD ACCESSORIES:
NOTE: Continuous development entitles us to change specifications without notice. Pictures are for reference only.
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.