Home/Machinery Catalog/STUD ARC Series/AST 250 Heavy-Duty Portable Stud ARC Welder
STUD ARC Series
Model SKU: AST-250
(4.9/5 Industrial Rating)

AST 250 Heavy-Duty Portable Stud ARC Welder

The AST 250 delivers powerful 250A welding performance in a compact, portable Transformer-Based machine ideal for medium-duty fabrication and industrial repair work. This model operates on AC 220V/440V input, providing versatility as a multi-voltage ARC welder. Rated at 10 KVA, it delivers a strong output of 75A-250A and ensures consistent arc stability. Its 50 KGS weight and sturdy wheels allow for easy transport for field jobs and onsite fabrication. With a robust, Durable Yellow Metal body, the AST 250 provides exceptional reliability for professional heavy-duty portable welders.

Commercial Ex-Warehouse Price
₹19,500+ 18% GST
Total Invoice (Incl. 18% GST):

₹23,010

GST Input Tax Credit (ITC) Available for Registered BusinessesHSN / SAC Code: 8468 / 8515

Key Engineering Parameters

Output Current

75A-250A

Input Power Supply

AC 220V / 440V

Rated Duty Cycle

50

Inverter Technology

Advanced Inverter Architecture

Wire / Electrode Sizing

1.6mm - 5.0mm Compatible

Protection & Enclosure

IP21S Industrial Enclosure

Live Showroom Demo & Immediate Pickup

Peenya Industrial Area, Bengaluru · Mon–Sat: 9:00 AM – 8:00 PM

Technical Documentation & Support

Engineering Datasheet & Applications

Rated Input Voltage (V)AC 220V / 440V
Input Frequency (Hz)50/60
Rated Power (kVA)10
Rated Input Current (A)50
No Load Voltage (V)50
Rated Output Current (A)75A-250A
Duty Cycle (%)50
Efficiency (%)85
Welder Weight (kg)50
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