The SR500 is Ersa - the Kurtz Ersa soldering brand - packaged as a benchtop robot for shops that need automatic joints without an inline line: four linear axes plus a rotary axis at plus/minus 0.02 mm accuracy, a 150 W i-TOOL that runs tips from 0.4 mm fine work to 5 mm wide, and the i-CON1 station holding temperature stable through every joint.

How do double drawers change the workflow?

Continuous production, in a benchtop footprint. While the robot solders inside one 240 x 382 mm drawer, the operator loads or unloads the other - no waiting for a board to finish before the next fixture enters. The open 500 x 400 mm surface covers larger assemblies, the DVS 1490 feeder presents 0.5 to 1.0 mm wire through positioning nozzles, and the zero-point calibration module re-references the tip after every change.

Traceability at benchtop scale?

Built in rather than bolted on: the integrated Windows industrial PC records the soldering process completely, a 5-megapixel USB camera documents joints under LED lighting, and fume extraction with prefilter protects the operator beside the closed CE hood. Against hand-soldering benches, the SR500 removes the variability that rework costs; against larger Ersa inline selection systems, it is the entry that proves the ROI before the line investment - with test soldering, training and custom workpiece carriers available from the factory in Wertheim.