Besides holding 8 edge polishing spindles, "Linea" can be equipped with:
• 1 manually positionable calibrating/grinding spindle driven by electric motor, to be fitted with the diamond tool suitable to execute one of the following operations (one operation excludes the others):
a) thickness calibration on the lower stripe
b) execution of slots on the edge, mounting a disk on the calibrating tool
c) edge profiling with a diamond shaped wheel mounted on the calibrating tool (the working height is manually adjusted through a hand-wheel)
• 2 or 4 chamfering spindles
• 1 spindle for the drip groove execution