Helvi Unistar 528 Mig/mag Welding Machine
<p data-start="91" data-end="499">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.</p><br>Key Features:<br><ul data-start="526" data-end="1339"><br><li data-start="526" data-end="638">Thyristor Voltage Control Provides stable and precise voltage regulation for optimal weld quality.</li><br><li data-start="639" data-end="756">4-Roll Separate Wire Feed Unit Ensures consistent and smooth wire feeding for reliable welding results.</li><br><li data-start="757" data-end="914">Complete Welding Accessories Includes a 5m interconnecting cable, Euro/Binzel connection, pressure regulator, gas hose, earth cable, and clamp.</li><br><li data-start="915" data-end="1018">Welding Current & Arc Voltage Display Enables real-time monitoring for precision welding.</li><br><li data-start="1019" data-end="1126">Versatile Wire Spool Compatibility Accepts 5 to 15 kg spools for extended welding operations.</li><br><li data-start="1127" data-end="1235">Cooling System Options Available with air or water cooling (R.A. = water-cooled optional).</li><br><li data-start="1236" data-end="1339">Heavy-Duty Design on Wheels Built for mobility and durability in industrial environments.</li><br></ul><br>Technical Specifications:<br><ul data-start="1378" data-end="1809"><br><li data-start="1378" data-end="1421">Input Voltage: 3Ph/230-400V/50-60Hz</li><br><li data-start="1422" data-end="1461">Power at 60% Duty Cycle: 25 KVA</li><br><li data-start="1462" data-end="1503">No-Load Output Voltage: 16 48 V</li><br><li data-start="1504" data-end="1537">Current Range: 70 500 A</li><br><li data-start="1538" data-end="1592">Duty Cycle:<br><ul data-start="1560" data-end="1592"><br><li data-start="1560" data-end="1574"&g
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