We at SMK plan, develp, manufacture, and sell electrodes for spot/nut/bolt/arc welding and welding accessories. The welding electrode is SMK updated 2018-09-04
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HOME > Poor weld detection system for nut welding > Robo-navi-Double

poor weld detection for nut/bolt weldingRobo-navi Controller/Robo-navi-Double Slide UnitTwo types of nut detection on a single welding machine.
For example, like M6 nuts & M8 nuts M10 nuts & M12 nuts alternate operation is possible !!

Robo-navi Controller
- 15 conditions can be set for standard model, and maximum of 31 different onditions are registerable. (optional)
- Correct/incorrect nut setting signals can be output from this product to external devices.
- Channels can be set from external devices.
- Detects overlapped nuts. Sensor is optional.
- Prevents manufacturing defectively welded products.
Robo-navi-Double Slide Unit
- Inner water-cooling system, cools to the end of the electrode.
- Silicon nitride guide pin, free from electric corrosion and ensures accurate navi measurement.
- Vertical movement of the guide pin
- Greatly reduces production time.
- No friction.

Name of product Robo-navi-Double
Weight(kg) Approx. 5.0kg The weight are for the cases of a holder dia. 25 x 150 mm.
Guide pin drive

Air cylinder

Cooling method Inner water-cooling
Holder outer diameter(mm) 25/32
Holder overall length(mm)


Attachments Controller mounting plate: 1 pce   Rubber cushion: 4 pcs