| 摘要 |
Automatic smoothing and polishing system for plates and blocks, generally of large sizes, made of marble, granite and plate in general, wherein during the translation of plates or blocks arranged along a conveyor belt (2), at least two rows of tool-holder heads (18) are made simultaneously interact so that the plates are worked along longitudinal portions to the advancement motion thereof. The tool-holder heads (8) arranged at the same height with respect to the plate advancement direction are provided with the same abrasive grain; moreover, the heads are made reciprocally integral by means of a carriage (6) provided with oscillating motion that is independent and transverse with respect to the advancement motion of the plates to be abraded.
|
