Glass border of either oval or another complex shape is processed on a special round-processing machine which is destined for a fair procession of glass borders of figured blanks, as well as making facets with identical width of overall contour without using any models. Working surface of this machine is equipped by a vacuum pressing which fixes the processing glass.
Working surface rotation speed is regulated. Procession with peripheral circles enables to make various profiles on the glass borders. It is possible to process the facet, the operation of which is carried out under a water-blast.
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