RSN7 series inverter stud welding machine adopt advanced inverter IGBT technology,has excellent welding performance.It can weld Φ3mm-Φ32mm studs.Stud welder welding current is from 200A to 3150A.RSN7 series inverter stud welding machines are widely used on steel structure, high speed railway, power plants, ship-building, refractory construction etc.
Inverter Stud Welding Machine Advantage:
- Adopt inverter soft-switching transform technology,light weight,saving 30%-40% energy compared with thyristor rectifier stud welder.EMI design,small power grid pollution.
- Modular internal structure design,self-protection function, Use famous brand IGBT devices,safe and reliable,low failure rate,without professional staff,ordinary operators can maintain.
- Waterproof,anti-corrosion,moisture-proof,dust-proof treatment,especially used for fieldwork,tunnels,high-rise buildings and other humid,harsh environment projects.
- Steplessly adjust the welding current, welding time, the figures show the welding parameters and input voltage, of which the input voltage detection display is “easy to” welder unique. Welder can understand the situation of grid voltage without instrument, convenient and practical.
- Fan dormant work, energy saving, reduce body dust, life expectancy 3 times higher.
- Grid voltage compensation function, when the voltage decreases, the device can automatically stabilize the welding parameters, when the voltage is very low, the device can still be normal welding (but the maximum current is slightly lower). Its welding power is much higher than ordinary welder. This feature is especially suitable for: shortages of electricity and the simultaneous construction of multiple equipment projects (such as: generator-powered engineering, shipbuilding, steel structure etc.).
- Welding time, manual and automatic control to adapt to a variety of welding processes.
- Welding parameters have been fully set in the panel.
Application to: steel structure,furnaces, boilers, shipbuilding, power plant construction, chemical construction, machinery and equipment, all kinds of pipes, containers, barrels, vehicle manufacturing. Plate thickness ≥ 3mm, weld M4-M20 screws, studs, pins, shaped nails, corrugated nails, anchors and other similar nails, bolts.
Welding material: carbon steel, low alloy steel, copper and other materials with arc solderability. In the surface of the oxide layer, the film, primer or electroplating workpieces on the welding. No deformation after welding, no convex marks, flat welding, vertical welding, Yang welding, all-round welding.
IGBT Inverter Stud Welding Machine:
| Model | RSN7-1600 | RSN7-2000 | RSN7-2500 | RSN7-3150 |
|---|---|---|---|---|
| Welding Range | ø3mm—ø20mm | ø3mm—ø24mm | ø3mm—ø28mm | ø3mm—ø32mm |
| Welding Current | 200A—1600A | 200A—2000A | 200A—2500A | 300A—3150A |
| Welding Time | 0.1S—3.0S | 0.1S—3.0S | 0.1S—3.0S | 0.1S—3.0S |
| Welding Speed | ø20 10PCS/minute | ø24 10PCS/minute | ø28 10PCS/minute | ø32 8PCS/minute |
| Input Power | AC 3~280V-440V | AC 3~280V-440V | AC 3~280V-440V | AC 3~280V-440V |
| Rated Capacity | 50KW | 60KW | 80KW | 100KW |
| Power Switch | 100A | 125A | 160A | 225A |
| Protect Grade | Ip23 | Ip23 | Ip23 | Ip23 |
| Cooling Way | Air Cooling | Air Cooling | Air Cooling | Air Cooling |
| Dimension(L/W/H) | 890×368×560mm | 890×398×680mm | 890×398×680mm | 890×398×800mm |
| Weight | 98kg | 120kg | 130kg | 165kg |
