
Official Technical Catalog (PDF)
Download Wiring Diagrams & Ratings
The AST 300 is a professional-grade Transformer-Based ARC welder engineered for high current output with easy transportation. With a robust output range of 75A-300A, it provides powerful welding performance suited for structural repairs and heavy fabrication work. Operating on a multi-voltage AC 220V/440V input, this machine delivers 15 KVA of rated power. Its 60 KGS weight and included sturdy wheels offer workshop flexibility. The AST 300 is the ideal Made in India heavy-duty coil welding machine with a Durable Yellow Metal body for consistent welding quality on demanding jobs.
₹28,910
75A-300A
AC 220V / 440V
60
Advanced Inverter Architecture
1.6mm - 5.0mm Compatible
IP21S Industrial Enclosure
Live Showroom Demo & Immediate Pickup
Peenya Industrial Area, Bengaluru · Mon–Sat: 9:00 AM – 8:00 PM
| Rated Input Voltage (V) | AC 220V / 440V |
|---|---|
| Input Frequency (Hz) | 50/60 |
| Rated Power (kVA) | 15 |
| Rated Input Current (A) | 60 |
| No Load Voltage (V) | 50 |
| Rated Output Current (A) | 75A-300A |
| Duty Cycle (%) | 60 |
| Efficiency (%) | 85 |
| Welder Weight (kg) | 60 |



