We supply drawn arc stud welding machine.The stud welder adopt inverter technology.Use high quality electronic component,diversified computer simulation optimization design.Drawn arc stud welder is smaller, lighter and more powerful.
Drawn ARC Stud Welder Advantage:
- Inside over-load,over-heat protection system,to keep stud welding machine continously work.
- Adopt PIC control system,stepless adjust welding current and welding time.
- Internal structure is scientific and rational,high thermal efficiency,long working time.
- Automatic voltage fluctuation compensation.
- Can weld on oxide layer and electroplating surface without polishing treatment.
- Can achieve penetration welding.
- Have electrode welding function.
- Input voltage real time detection function.
Drawn ARC Stud Welding Machine Main Parameters:
| Model | STL-1250A | STL-1600A | STL-2000A | STL-2500A | STL-3150A |
|---|---|---|---|---|---|
| Voltage | 380V-440V | 380V-440V | 380V-440V | 380V-440V | 380V-440V |
| Frequency | 50-60Hz | 50-60Hz | 50-60Hz | 50-60Hz | 50-60Hz |
| No-load Voltage | 100V | 100V | 100V | 100V | 100V |
| ARC Voltage | 50V | 50V | 50V | 50V | 50V |
| Weld Time | 0.1-5s | 0.1-5s | 0.1-5s | 0.1-5s | 0.1-5s |
| Stud Diameter | 3-13mm | 5-19mm | 8-22mm | 13-25mm | 6-28mm |
| Productivity | 3(ø13),4(ø10),6(ø8) | 3(ø19),4(ø16),6(ø13) | 3(ø22),4(ø19),6(ø13) | 3(ø25),4(ø22),6(ø16) | 3(ø28),4(ø26),6(ø19) |
| Rated Current | 1250A | 1600A | 2000A | 2500A | 3150A |
| Current Range | 100A-1250A | 160A-1600A | 180A-2000A | 180A-2500A | 180A-3150A |
| Load Rate | 20% | 20% | 20% | 20% | 20% |
| Insulation Level | B | B | B | B | B |
| Capacity | 50KVA | 70KVA | 70KVA | 100KVA | 140KVA |
| Cable | 16mm2 | 16mm2 | 25mm2 | 25mm2 | 35mm2 |
| Fuse | 80A | 80A | 125A | 125A | 160A |
| Size | 630×400×680MM | 820×400×600MM | 820×400×890MM | 820×400×890MM | 855×415×920MM |
