Comet Bellani Edge Polisher for Breton

COMET - EDGE POLISHER BELLANI

"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.

comet-bellani

Besides holding 8 edge polishing spindles, "Comet" is equipped with:

• 1 calibrating/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

Parameters	Unit	Comet Bellani
Hydraulic pump power	kW	22
Machine overall width	mm	1950
Number of dressing/polishing spindles	nr	8
No. calibrating/shaping/cutting spindles	nr	1
Calibrating/shaping/cutting spindle power	kW	4
Dressing/polishing spindle power	kW	3
Min. processing thickness	mm	20
Grinding tool diameter	mm	150
Max. processing thickness	mm	60
Grinding spindle power	kW	3
Max. diameter of calibrating wheel	mm	140
Approx. Weight	Kg	5500
Bevelling /Chamfering spindle power	kW	1.5
Min. processing width	mm	180
Max. processing width	mm	2000
Machine overall length	mm	5530
Diameter of the drip board saw blade	mm	200
Power of the disk for drip groove execution	kW	4
Machine overall height	mm	1600
Standard diameter of polishing wheels	mm	10
Worktop height	mm	950
Sound pressure level	dbA	85
Number of Bevelling/chamfering spindles	nr	2+2
Max. worktable width with fully extended hydraulic rod	mm	3000
Belt advancement speed	mm/min	20/2000
Standard diameter of chamfering wheels	mm	130