ATHENA

Edge polishing machines with bench

Very versatile machines able to work single pieces or small series of pieces; they allow you to obtain a very good quality on every type of straight and round edge. Suitable for FURNISHING and MONUMENTS, they can be used in high quality BUILDING field as well, with a middle/high production.

ATHENA: by itself, it works for three.

Single-head profile-edge polishing machine, highly innovative for marble, granite and stone edge working products. Multipurpose and diverse machine, produced to assist all stone masonry requirements, from monumental processing through to furnishing and architectural work. Machine constructed using mechanichal components of high-precision utilizing industrial technological advances, minimizing complexity, thus producing a thoroughly user friendly environment, together with reduced maintenance requirements. Dedicated electronic equipment permits every typeof processing through very simple, fast and completely automated procedures.

The exclusive features of a Comandulli machine: ATHENA

Monobloc machine constructed with ultimately strong and rigid chassis, produced through high-quality and high-precision mechanical systems. The retaining-spindle slide moves along the frontal side of the working surface by means of ball screws guides, managed by a brushless motor.
Electrical tool retaining spindle (4 kW) with variable speed range from 0 to 3000 rpm, assembled on three monitored and interpolated axes, also managed by brushless motors. Vertical axis stroke (ball screws guides): 550 mm. Horizontal axis stroke (ball screws guides): 250 mm.
Rotation axis stroke (reducer with no backlash): 180°.
12 position automatic tool change.
Workpiece loading system by means of a pneumatic turntable.
Pneumatic holding-slab pistons.
Reference squares for piece alignment.
External wire-net fencing for the operator safety.
Centralized automatic lubrication.
CNC control unit, together with controls visualized on touch-screen monitor.
Sensor for the automatic reading of piece positioning.
Automatic device which stops the machine in event of exhausted abrasive tooling.
Water circuit with fluxometer for automatic machine stopping in event of water starvation.
Software with pre-set profiles.
Flexibility to program and work 5 pieces with different thickness and profile concurrently

Equipment

THE UNIQUE PLEASURE OF SEEING YOUR IDEAS, EVEN THE MOST CREATIVE, COMING TRUE.

By using the Athena machine you will be able to realize the most common profiles available on the market and create customized ones, even with various shapes or heights..

Options

THERE IS ALWAYS ROOM FOR MORE OPTIONS.

- Motorized turntable to execute round tables, ø 65÷ø 200 cm.
- Omnidirectional foldaway rollers which retract under the working surface.

01 Flat edge	02 Bevelling	03 Calibrated	04 Partial jobs on straight edges
05 Partial jobs on full bullnose edges	06 Bullnose	07 Quarter bullnose	08 Quarter bullnose and bevels
09 Half bullnose	10 Half bullnose with bevel	11 Pencil round top and bottom	12 Shark nose
13 Large bevel and straight edge