RSN7 Series: Precision Short Cycle Arc Welding
High-efficiency inverter technology for plate thickness ≥ 1.5mm. Supporting Φ3-20mm stud ranges with gas shielding and ceramic ferrule protection options.
RSN7 SERIES
SHORT CYCLE ARC STUD WELDING MACHINE (Ø3-20mm)
RSN7 SERIES
ADVANCED INVERTER TECHNOLOGY & HIGH-STABILITY WELDINGAdvanced Inverter Tech
Features inverter soft-switching technology for high energy efficiency and a smaller, lightweight footprint.
Modular IGBT Design
The internal structure utilizes pure IGBT devices with a modular layout, ensuring high reliability and a low failure rate.
Triple-Mode Versatility
Supports gas shielded, ceramic ferrule, and unprotected short cycle welding for diverse project needs.
Intelligent Protection
Circuit boards feature waterproof, anti-corrosion, and dust-proof treatments, rated at IP23 for harsh environments.
Grid Compensation
Automatically stabilizes welding parameters during voltage drops, ensuring consistent weld quality on unstable power grids.
Smart Monitoring
Stepless adjustment with a digital display for real-time monitoring of welding current, time, and input voltage.
RSN7 Series is the go-to solution for industries requiring high-speed, high-precision short cycle arc welding. From shipbuilding and power plant construction to the production of furnaces and elevators, these machines handle materials like stainless steel and galvanized sheet with ease, ensuring every stud is fused with maximum strength.
Quick Answer
RSN7 Short Cycle Arc Series FAQs
Find expert answers about our RSN7 inverter short cycle arc stud welding machines. Whether you are dealing with thin plates or complex industrial environments, we help you choose the right parameters for optimal results.
No. While this page focuses on our Short Cycle Arc lineup (like the 800G to 1600G), the RSN7 series is a versatile platform that includes other welding technologies. The models shown here are specifically optimized for fast, precision welding on materials ≥1.5mm.
The RSN7 Short Cycle models feature specialized inverter soft-switching technology and a modular IGBT design. They are engineered for high-speed, high-precision tasks where traditional arc welding might be too slow or lack the necessary control for thin-plate fusion.
These specific short cycle machines offer triple-mode flexibility: they can operate with gas shielding (20% CO₂ mixture), ceramic ferrules, or as unprotected short cycle welding depending on your project requirements.
Yes. The RSN7 Short Cycle series is designed for weldability across low-carbon steel, stainless steel, galvanized sheet, alloy steel, copper, and aluminum. It ensures strong fusion without significant deformation, even on galvanized surfaces.
Absolutely. With an IP23 protection rating and circuit boards treated against water, dust, and corrosion, these machines are built for harsh industrial environments like shipbuilding and power plant construction. Their grid compensation feature also ensures stable performance during voltage drops.
