RSN7 series dual gun IGBT 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 300A to 5000A.RSN7 series inverter stud welding machines are widely used on steel structure, high speed railway, power plants, ship-building, refractory construction etc.
Dual gun inverter stud welder application introduction:
- High speed railway: Apply to busy welding task,big project,limited power supply.(due to the production tasks is extraordinarily large, three or four sets of welding machines can not keep up with the progress, if add additional stud welder, power capacity is not enough, and no more Cables supplied to the stud welding machine, this time just use dual gun stud welder,It equal to two sets single gun stud welders, so easy to use.)
- High-rise buildings: It will take averagely 4 days to construct one floor. Considering the clear working day (due to no welding in raining) and the time of installing and laying floor decks and binding the steel bars, the time left for welding is very limited. Temporarily adding more machines will face the trouble of deficient power capacity and inadequate preparation. Dual-core welding machines can solve these problems.
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.
- Refer to single gun IGBT inverter stud welder…
Dual Gun IGBT Inverter Stud Welder Model:
| Model | RSN7-2500-2 | RSN7-3150-2 | RSN7-4000-2 | RSN7-5000-2 | ||||
|---|---|---|---|---|---|---|---|---|
| Working condition | Single Gun | Dual Gun | Single Gun | Dual Gun | Single Gun | Dual Gun | Single Gun | Dual Gun |
| Welding Range | ø3mm-ø28mm | ø3mm-ø18mm | ø3mm-ø32mm | ø3mm-ø20mm | ø3mm-ø36mm | ø3mm-ø24mm | ø3mm-ø38mm | ø3mm-ø28mm |
| Weld Current | 400A-2500A | 300A-1250A | 400A-3150A | 300A-1550A | 600A-4000A | 400A-2000A | 600A-5000A | 400A-2500A |
| Weld Speed | ø28 15pcs/min | ø18 15pcs/min | ø32 15pcs/min | ø20 15pcs/min | ø36 15pcs/min | ø24 15pcs/min | ø38 15pcs/min | ø28 15pcs/min |
| Weld Time | 0.1S-3.0S | 0.1S-3.0S | 0.1S-3.0S | 0.1S-3.0S | 0.1S-3.0S | 0.1S-3.0S | 0.1S-3.0S | 0.1S-3.0S |
| Power Supply | AC3-300V-440V | AC3-300V-440V | AC3-300V-440V | AC3-300V-440V | AC3-300V-440V | AC3-300V-440V | AC3-300V-440V | AC3-300V-440V |
| Protect Grade | IP23 | IP23 | IP23 | IP23 | IP23 | IP23 | IP23 | IP23 |
| Capacitor | 90KVA | 90KVA | 120KVA | 120KVA | 150KVA | 150KVA | 190KVA | 190KVA |
| Power Switch | 160A | 160A | 225A | 225A | 250A | 250A | 250A | 250A |
| Weight | 168KG | 168KG | 180KG | 180KG | 188KG | 188KG | 198KG | 198KG |
| Size(MM) | 960×410×760 | 960×410×760 | 990×410×760 | 990×410×760 | 990×410×800 | 990×410×800 | 990×410×800 | 990×410×800 |
| Cable | 3*16MM2 | 3*16MM2 | 3*25MM2 | 3*25MM2 | 3*35MM2 | 3*35MM2 | 3*35MM2 | 3*35MM2 |
