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- Short pulse length of a few milliseconds with the ability to change preset values, easy to adjust (time given in milliseconds, grading up and down in a wide range).
- Easy and safe to perform delicate welding.
- Point melting and small thermal interference zone..
- Minimum heating adapted to the part and minimized halo effect during welding two parts together, smooth surface and no risk of deformation (welding edges, ejectors, delicate thin walls, surface for polishing and brushwork).
- Safe and strong welds on tools for machining the edges and blades (e.g. punches and stamping dies), on the sliding parts, cutting tools, etc.
- Safe welding of hard to reach areas and difficult-to-weld materials.
- Wire diameter range used for laser welding from ø 0.2 mm to ø 0.6 mm for all grades of steel (stainless, construction, tooling steel), copper, bronze, aluminum, etc.
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SPOT TIG device for TIG or SPOT microwelding combines quality and precision of laser pulse welding with the best achievements of TIG technology (DC and AC/DC)
Designed specifically for microwelding. Scope of SPOT TIG welding machine applications is very wide:
- for use in traditional TIG mode, ensures high quality, precision and delicacy for ferrous alloys, and alloys of all non-ferrous metals such as copper, tin, titanium, etc. (DC mode) and aluminum (AC mode).
- With specific SPOT function, TIG welding machine can be adapted to extremely precise welding tool. This function enables
performing microwelding with gentle pulses lasting fractions of a second, with excellent penetration, without overheating, and with a result similar to the pulsed laser welding technology.
All materials welded using standard TIG, such as iron, copper, brass and aluminum alloys are also weldable in SPOT mode.
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| MODEL | SST 220 AC/DC SPOT |
| welding process | TIG - AC-AC/DC electrode manual welding |
| Cos φ | 0,99 |
| welding current range TIG | 0,5 - 220 A |
| welding current range SPOT | 0,5 - 220 A |
| welding current - 10 min/40°C 35% DC | 220 A |
| welding current - 10 min/40°C 60% DC | 180 A |
| welding current - 10 min/40°C 100% DC | 160 A |
| voltage | 72 V |
| pulse frequency in SPOT mode | pulse duration and interval between pulses adjusted in a wide range |
| degree of protection | IP 23 S |
| weight | 19 kg |
| dimensions l/w/ h (mm) | 460/230/325 |
| electric power | -230 V / 50 Hz / 60 Hz |
