Product Description
SN7 series stud welding machine
China IKING igbt inverter type drawn arc stud welder are mainly applied to the installation of stud fusion welding in construction of steel structure, bridge and railway etc . with functions of weld time preset, weld parameter preset and digital display etc. The precision preset time can reach to 0.01 second, and welding preset current can reach to 1ampere, which improve welding reliability and stability and can be operated easily.
The main power of welding machine is designed in compact size and lightweight, can work 24 hours continuously. With design of anti-misoperation, it can prevent repeat welding onto the same point. The welder also have functions of short-circuit pretection and circuit-breaker protections, which can protects circuit control board well, and the welder can be started smoothly after trouble-shooting. With all pretections above, the failure rate of the welder is low, and it can prolong the life-span of welding machine.
Technical Data Sheet
| Stud Welder Model |
SN7-1200 |
SN7-1600 |
SN7-2000 |
SN7-2500 |
SN7-3150 |
| Max. Output Current(A) |
1200 |
1600 |
2000 |
2500 |
3150 |
| Welding Stud Range(mm) |
5-16 |
6-18 |
8-20 |
10-25 |
10-28 |
| Current Regulated Output (A) |
100-1200 |
100-1600 |
100-2000 |
200-2500 |
200-3150 |
| Timing Control(ms) |
400-3000 |
| Stud Welding Speed(pc/min) |
16/M10 |
16/M12 |
16/M18 |
16/Φ22 |
16/Φ28 |
| Main Circuit |
IGBT |
| Control Circuit |
PIC/DSP |
| Repeat Cycle Lock |
Automatic Protectioin |
| Input Voltage |
3-phrase 380V(±10%) 50/60HZ (other voltages available) |
| Specification of Power Cable |
1*8mm2+3*10mm2 |
1*8mm2+3*16mm2 |
1*8mm2+3*18mm2 |
1*16mm2+3*25mm2 |
1*16mm2+3*35mm2 |
| Control Cable Specification |
4*1mm2 |
| Max. Length of Weld Cable |
100m |
| Max. Length of Earth Cable |
20m |
| Protection Class |
IP23 |
| Dimension(L*W*D) (mm) |
640*420*550 |
640*440*570 |
640*460*600 |
700*440*800 |
700*440*740 |
| Net Weight(kg) |
55 |
60 |
70 |
90 |
98 |
| Welding Mode |
Stud/Manual |
| Gas Shielded Arc Welding |
Optional |
| Standard Welding Gun |
KNQ7B |
KNQ9 |
| Each Set included accessories |
(1). 1pc welding gun KNQ7B or KNQ9;
(2). 5m ground wire with 1pc ground clamp;
(3). 10m welding cables;
(4). 4 sets stud chucks and ferrule holders;
(5). Hook spanner;
(6). Documents.
|
Quality Control
Welding machine testing after production complete.
Packing & Delivery
1. Outer packing: sea worthy plywood cases.
2. Inner package: welding machines covered by bubble covers and inside fixed by battens with nails; matched welding guns and other accessories packed on pallet.
3. Packing size: please refer to specific welder model packing size.
4. Container load: please refer to specific welder model packing size.
Certifications
Accessories
