Hardo Super-mini sanding and polishing machine
Manufactured in 1983 by Bad Salzufen Spezialfabrik für Shuhmascinen in Germany
Motor was replaced in 2000. One can run different wheels with the same motor.
After hammering the heelpiece to the heel, the shoemaker smoothes the edges with the abrasive wheel. This wheel is for bigger heelpieces. After this, the shoemaker brushes the heel to finish it.
Max. dB. 78
Video recorder: Elina Inkinen
Sound recorder: Sami Laaksonen