Machine to shape and polish straight edges of natural and engineered stone COMET Bellani.

Machine to shape and polish straight edges with a round regular shape of natural and compound stone pieces.

The edge polishers "Bellani for Breton" are the result of more than 40 years of experience of the Bellani family, which customized them expressly for Breton's customers using Breton certified and approved components, enhancing their fail-safe devices still more and equipping them with centralized lubrication.
The technical assistance is guaranteed by Breton Worldwide Service Network ensuring a rapid and effective service anytime, anywhere.

Workpieces to be processed are conveyed by a rubberized slat system specially designed to get the workpiece moving in a perfectly rectilinear way, contrary to what may happen using the common belts. An automatic plant guarantees that all the moving components of the system are perfectly lubricated. 

"Comet" performs the continuous shaping and polishing of profiles either flat and linear or with a regular round shape (such as bullnose, half bullnose and quarter bullnose edges, etc.), shaping of special profiles, calibration, execution of bilateral bevelled edges, drip grooves, wings and slots on horizontally placed, natural and engineered stone workpieces.

A hydraulic power unit actuates the slat conveyor, the 8 polishing spindles (one of which can be equipped with a diamond wheel) and the unit that makes them oscillate so that their service life is longer and faultless even though they work under a jet of water.

Besides holding 8 edge polishing spindles, "Comet" is equipped with:
- alibrating/grinding spindle 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 wheel
- 2 grinding spindles to prepare the edge before it is shaped with the oscillating spindles

- 1 spindle for the drip groove execution

- 4 chamfering spindles (2 upper and 2 lower spindles)
- 1 spindle for the wing execution.

TECHNICAL SPECIFICATIONS

For technical and commercial information on the COMET shape machine, write to: mail@breton.it.
We’ll get back to you promptly.
Thank you for the attention and best regards.
Bye-bye 

Sergio Prior

Comet Bellani, edge polishers, Machine to polish straight edges, Machine to shape straight edges