Helvi Unistar 528 Mig/mag Welding Machine

The HELVI UNISTAR 528 is a powerful, three-phase MIG/MAG welding machine designed for demanding industrial applications. Equipped with advanced thyristor voltage control and a separate 4-roll wire feed unit, it ensures exceptional welding performance with precise arc control. This unit is perfect for heavy-duty fabrication, manufacturing, and large-scale welding projects.Key Features:Thyristor Voltage Control Provides stable and precise voltage regulation for optimal weld quality.4-Roll Separate Wire Feed Unit Ensures consistent and smooth wire feeding for reliable welding results.Complete Welding Accessories Includes a 5m interconnecting cable, Euro/Binzel connection, pressure regulator, gas hose, earth cable, and clamp.Welding Current & Arc Voltage Display Enables real-time monitoring for precision welding.Versatile Wire Spool Compatibility Accepts 5 to 15 kg spools for extended welding operations.Cooling System Options Available with air or water cooling (R.A. = water-cooled optional).Heavy-Duty Design on Wheels Built for mobility and durability in industrial environments.Technical Specifications:Input Voltage: 3Ph/230-400V/50-60HzPower at 60% Duty Cycle: 25 KVANo-Load Output Voltage: 16 48 VCurrent Range: 70 500 ADuty Cycle: