OMEGA 100: a perfect edge

Designed and manufactured according to the up-to-date concepts and structural principles, the OMEGA series, automatic multispindle belt polishing machine, is remarkable for its performance and production on every kind of marble and granite.

Its complete equipment allows it to perform all the finishing operations on the materials used in the building field, furnishings and monuments.

On steps, window sills and other works with thickness from 20 to 60 mm (Omega 60) and from 20 to 100 mm (Omega 100) this machine is able to perform: calibration/gauging, straight edge, bevels, upper groove, lower groove, sloping cuts and their polishing, quirk miters (QM), slot cuts in general, bullnose, edges with regular round shapes (quarter bullnose, half bullnose, etc...).

The machine can perform all the processing without the operator manual intervention.

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The exclusive features of a Comandulli machine Omega 100

  • Steel structure, electrowelded, fully worked by milling machine.
  • All our machines are protected against corrosion through a modern treatment 
    that follows different phases: sandblasting, metallization and painting The painted covers are subject to cataphoresis treatment, cartes in stainless steel.
  • Possibility of polishing the edges without the contrast bar, due to the special sliding system of the conveyor belt (a set of idle rollers is under the belt, guiding it in its proper grooves. In this way, the sliding friction becomes rolling friction)
  • Slab locking - by pneumatic pistons.
  • Oscillating operation of the edge polishing group by a lever system, original, patented, operated by hydraulic pistons electronically controlled. Oscillating mechanism, placed in its proper boxes, oil bath.
  • Hydraulic working of the motors for the edge polishing. 
  • Each spindle is independent.
  • Possibility of polishing straight edges on slabs of different thickness, one after the other.
  • Water collection tank equipped with two lateral outlets.

Features & Options

Automatic bevelling spindles (pre-cut)
Series of spindles for the edge (the first with diamond wheel generating the bullnose profile with automatic positioning)
Series of bevelling spindles
Spindle for lower / upper groove
Extendible bar to support pieces of big dimensions
Rollers for material loading/unloading
Motorized gauging, lower/upper groove unit positioning
Automatic bevelling spindles
Automatic lock for generating spindle diamond tool
Vertical spindle for calibrated strip polishing
Vertical spindle for bushammering of the slab surface
Opposite upper groove spindle (double upper groove)
Centralized automatic lubrication system

Technical Data

Possible Working

When our engineers and technicians compete with each other they outdo themselves, and you are the winners.

By developing superior machines, able to process various working processes at the highest quality level, we help you to satisfy the many different requirements of your customers and satisfy your creativity, by giving you the possibility to extend your business.


Top Cut

Half bullnose

Shark Nose

Under Cut



Half bullnose with bevels



Quarter bullnose

Pencil round top and bottom


Partial Works on Straight edges

Quarter bullnose & bevels

Profile possible with shaped grinding wheel

Partial jobs on full bullnose edges

Call us now for more information