Helvi

Helvi Mega 490 AC/DC Welder

About this item • Lightweight And Portable Ac/Dc Welder With Adjustable Current Output• Easy To Setup And Use With User-Friendly Digital Interface• Includes Accessories Such As Welding Cable, Mask, And Chipping Hammer• Ideal For Industrial Welding Applications On Stainless Steel And Aluminum Surfaces

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SKU: 32585-NOS

About this itemCIVIL SPEC APPROVED

About this item BS EN COMPLIANT
• Lightweight And Portable Ac/Dc Welder With Adjustable Current Output• Easy To Setup And Use With User-Friendly Digital Interface• Includes Accessories Such As Welding Cable, Mask, And Chipping Hammer• Ideal For Industrial Welding Applications On Stainless Steel And Aluminum Surfaces HIGH PERFORMANCE

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Total (Incl. 5% VAT)10192.00

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Uses & Advantages

Primary Uses

Helvi Mega 490 AC/DC Welder is a high-performance civil engineering system designed for structural concrete construction.
Ideal for demanding construction environments requiring long-term durability.
Engineered to integrate seamlessly with standard Fosroc construction systems.
Used extensively in commercial, industrial, and infrastructure projects.

Key Advantages

Helvi Mega 490 AC/DC Welder delivers exceptional durability and long-term performance.
Formulated specifically to withstand harsh Middle East hot climate conditions.
Ensures full compliance with international ASTM and British Standards (BS).
Highly reliable and economical to apply on site.

FEATURES & BENEFITS

TECHNICAL DATASHEET SPEC

High-Performance Civil Engineering System

Helvi Mega 490 AC/DC Welder is formulated for demanding structural applications requiring long-term durability and reliability.

Middle East Climate Approval

Specifically engineered to withstand harsh hot climate conditions and aggressive environmental exposure.

International Standards Compliance

Manufactured under strict ISO 9001:2015 quality control, meeting or exceeding rigorous ASTM and BS requirements.

1.The Helvi Mega 490 AC/DC Welder has a maximum output of 490 Amps and a constant current range of 5-365 Amps perfect for light to medium-duty welding operations.

2.The welder has precise voltage and current controls that ensure a consistently high-quality weld each time. It also has a powerful AC/DC reversing switch for alternate welding directions, making it a great choice for more experienced welders.

3.This welder, offers exceptional performance and reliability thanks to its robust and rigid construction with superior insulation. It also has an adjustable hot start for easy arc initiation and a voltage lift-off control for enhanced arc control.

4.Weighing only 19lbs., the Helvi Mega 490 AC/DC Welder is the perfect choice for the portable welder. It is ready to use right out of the box with its included torch and leads, and easy to transport.

Key Specifications

Origin: UAE

MaterialHighgrade industrial components

Voltage400V 3Ph

Welding Current Range400 Amp

ColorRed and Black

ModelMEGA 490

Weight222.24 kg

Certified standard values under UAE climate conditions.

Storage & Handling Guidelines

Store in original unopened sealed container in cool, dry indoor conditions.
Keep away from direct sunlight, rain, frost, and high humidity environment.
Shelf life is 12 months when stored properly between +5°C and +35°C.
Reseal opened containers immediately after use to prevent moisture contamination.

FREQUENTLY ASKED QUESTIONS

Q&A TECHNICAL HUB

The Helvi Mega 490 AC/DC Welder is a portable welding machine delivering up to 490 amps with a constant current range of 5–365 amps. It supports both AC and DC welding, includes a reversing switch for alternate welding directions, and is suited for light to medium-duty work on stainless steel and aluminum surfaces.