Automatic diamond cutting machine for tube, wire, round and half-round chains.

Electronically controlled equipment able to diamond cut tube, wire and round shaped chain, continuously, alternately and by step, equipped with innovative barrel speed, changeable up to 2.000 rpm. Machine equipped with electro spindle with horizontal tool-holder and ready for the optional vertical one, both with variable speed and fitted on device rotating around the product that has to be decorated. Winder for wire and chain with shifting and variable step.