The Seam Welding Machine is engineered for high-performance industrial welding with a 380/440 VAC line voltage, 50 Hz frequency, 200 KVA power rating, 50% duty cycle, 5V max output voltage, and an impressive 50,000 Amp welding current. Built for precision, strength, and continuous operation, it delivers reliable, leak-proof welds, improved productivity, and consistent quality for demanding metal fabrication and drum manufacturing applications.