Bridge Polishing Machine for Slabs in Italy

BRIDGE POLISHING MACHINE“TA25°” , TYPE 3 AXIS CNC
The new CNC 3 axis machine has been manufactured in order to work convex and concave slabs, oval and round shapes, crosses, funerary monuments, etc., through programs from a library

LEVIBRETON KLG/SF - BRIDGE POLISHING MACHINE WITH CONVEYOR BELT

Specially designed for dressing/polishing small to medium batches of granite or marble slabs. The heavy-duty structure of the machine is fixed to the foundations and “straddles” the work bench, which is equipped with a conveyor belt powered by an inverter-controlled motor.

The conveyor belt is also secured to the foundations. The spindle beam is powered by an inverter-controlled motor, which provides the reciprocating motion. It travels on guides mounted on the two side bridges of the main machine structure.

The spindles mounted on the beam are positioned into sturdy cast-iron housings and each one of them is activated by a pair of pneumatic cylinders to ensure correct vertical spindle travel. These spindles are pneumatically activated and the working pressure can be adjusted for each separate spindle.

Each spindle can be equipped with our Breton special heads with 6 oscillating bricks for dressing granite slabs or with abrasiveholding plates for polishing marble. Special abrasive-holding plates for marble polishing, to be hooked under the special Breton heads with oscillating bricks, are also available.

An electronic sensor, which is placed in entrance of the conveyor belt, scans the shape of the slab ensuring automatic adjustment of the spindle beam travel to the width of the slabs and the automatic vertical travel of the heads.

DRESSING-POLISHING UNITS

The cast-iron dressing-polishing units are the result of a special design developed to give greater rigidity without increasing the weight. A pair of cylinders with protected internal rods ensure smooth spindle positioning and travel.

Each spindle can be equipped with our Breton special heads with 6 oscillating bricks for dressing granite slabs or with abrasive-holding plates for polishing marble.

Special abrasiveholding plates for marble polishing, to be hooked under the special Breton heads with oscillating bricks, are also available.

WITH OSCILLATING BRICKS

The special Breton head with six oscillating bricks is the result of Breton’s unique experience. Complete and thorough field tests have been converted into mathematical models correlating all the working parameters (head rotation speed, frequency of oscillation, angle of oscillation, length of the brick holders, working pressure).

The ideal correlations among all the parameters were thus defined so as to maximize the head removal capacity and polishing quality. The internal components (patented) guarantee a constantly “guided” oscillation of the brick holders, with minimal mechanical play. That’s why, when mounted on the Breton head, the diamond tools always work in the most appropriate way and the output of the traditional abrasive tools is maximized.

LEVIBRETON KLG/SM - BRIDGE POLISHING MACHINE WITH FIXED BENCH

Specially designed for dressing/polishing small batches of granite or marble slabs. The heavy-duty structure of the machine moves along the fixed bench on which the slabs to be polished are placed positioned, by means of inverter-controlled powered wheel. In the standard version, the work bench

is not included in the supply, but directly built in concrete by the customer.

The bench is 12 m long, 9.5 m of which are the working length. On request, Breton can supply additional rails if the customer requires a longer bench. The spindle-holding beam is powered by an inverter-controlled motor, which provides the reciprocating motion.

It travels on guides mounted on the two lateral bridges of the structure. The spindles mounted on the beam are positioned into sturdy cast-iron housings and each one of them is activated by a pair of pneumatic cylinders to ensure correct vertical spindle travel. These spindles are pneumatically

activated and the working pressure can be adjusted for each separate spindle. Each spindle can be equipped with our Breton special heads with 6 oscillating bricks for dressing granite slabs or with abrasive-holding plates for polishing marble.

Special abrasive-holding plates for marble polishing, to be hooked under the special Breton heads with oscillating bricks, are also available. Using the controldisplay, the operator enters the length and width of the slabs on the work bench and the distance between each slab, thus ensuring automatic adjustment of the spindle beam travel to the width of the slabs and the automatic vertical travel of the heads.

DRESSING- POLISHING UNITS

The cast-iron dressing-polishing units are the result of a special design developed to give greater rigidity without increasing the weight. A pair of cylinders with protected internal rods ensure smooth spindle positioning and travel.

Each spindle can be equipped with our Breton special heads with 6 oscillating bricks for dressing granite slabs or with abrasive-holding plates for polishing marble. Special abrasiveholding plates for marble polishing, to be hooked under the special Breton heads with oscillating bricks, are also available.

WITH OSCILLATING BRICKS

The special Breton head with six oscillating bricks is the result of Breton’s unique experience. Complete and thorough field tests have been converted into mathematical models correlating all the working parameters (head rotation speed, frequency of oscillation, angle of oscillation, length of the brick holders, working pressure).

The ideal correlations among all the parameters were thus defined so as to maximize the head removal capacity and polishing quality. The internal components (patented) guarantee a constantly “guided” oscillation of the brick holders, with minimal mechanical play. That’s why, when mounted on the Breton head, the diamond tools always work in the most appropriate way and the output of the traditional abrasive tools is maximized.

Slabs polishing machines MIRROR, with 3 interpolated axis, are designed and built for the surface finishing of marble and granite slabs, engineered quartz and natural stones.
Perfect result thanks to our special pneumatic balancing of the head.
Powered by a numerical control interfaced with CAD/CAM systems
they have automatic tools change that allows calibration, polishing, honing, brushing and engraving of the slabs surface.
The machine are equipped with a 14 positions tools store, on the back of the working table. Slabs polishing machines MIRROR may be customized according to the Customer’s needs about production and space available into his factory.
Easy to manage
Machine stability
bridge moved by two motors, one on the right and one on the left
(GANTRY system)
Machine easy to use intuitive CAD/CAM software
Easy and lowered maintenance planning controlled and guided by CNC
No risk of oil stains on the marble slabs lubrication with EP1 density grease
Attention to people safety machines compliant with the most recent safety standards
automatic centralized greased lubrication. In case of anomalies the machine stops;
watertight IP 55 electric cabinet with safety thermostat;
sound power level: 84 ÷ 90 dB(A);
VERSIONS
MIRROR - with fixed table
MIRROR - with partial tilting table

SIRIO AUTOMATIC BRIDGE POLISHER
For marble and granite slabs with electronic control of the movements. The polishing machine SIRIO is the basic tool for any factory in stone processing.
FEATURES
The basic version can polish:
- marble slabs using the head with Frankfurt type abrasives;
- granite slabs using:
- the optional satellite head with circular grinding wheels with TERZAGO Brevetti couplings;
- fickert type TANGENTIAL abrasive head.
The plate for marble can be applied on the satellite head with Frankfurt type abrasives.
OPTIONAL
Satellite head head for granite.
Tangential head for granite.
Head for marble.
Bush-hammering plate.
Camera
Tilting table ( one or more )
Support for 4 heads Astro automatic change
Bush-hammering plate (only if the head is not autmatic)

Helios Lux is the fastest and most efficient bridge polishing machine with an automatic tool change in the market. It is a sturdy machine, which preserves its quality over time (no rust), entirely built with stainless steel both in the structure and the fixing bolts. Thanks to the automatic tool changer it is possible to polish and brush all types of materials (granite, onyx, quartz, etc.) without the manual intervention and with excellent results. The working head, developed by our engineers, allows to have a constant pressure control and to work also on not perfectly flat surfaces, thus saving the 50% on the use of abrasives. Helios Lux can work on multiple slabs (also different for shape and thickness) over the working table during a unique polishing cycle without blocking the machine or interrupting the process. The integrated X-Touch software and the system Helios Photoscan for the slab scanning and measurement make a polishing cycle very easy, intuitive, and fast.
"With the Helios technology, our customers save 50% on the abrasives!"

Helios Lux is the fastest and most efficient bridge polishing machine with an automatic tool change in the market. It is a sturdy machine, which preserves its quality over time (no rust), entirely built with stainless steel both in the structure and the fixing bolts. Thanks to the automatic tool changer it is possible to polish and brush all types of materials (granite, onyx, quartz, etc.) without the manual intervention and with excellent results. The working head, developed by our engineers, allows to have a constant pressure control and to work also on not perfectly flat surfaces, thus saving the 50% on the use of abrasives. Helios Lux can work on multiple slabs (also different for shape and thickness) over the working table during a unique polishing cycle without blocking the machine or interrupting the process. The integrated X-Touch software and the system Helios Photoscan for the slab scanning and measurement make a polishing cycle very easy, intuitive, and fast.

Helios Lux is the fastest and most efficient bridge polishing machine with an automatic tool change in the market. It is a sturdy machine, which preserves its quality over time (no rust), entirely built with stainless steel both in the structure and the fixing bolts. Thanks to the automatic tool changer it is possible to polish and brush all types of materials (granite, onyx, quartz, etc.) without the manual intervention and with excellent results. The working head, developed by our engineers, allows to have a constant pressure control and to work also on not perfectly flat surfaces, thus saving the 50% on the use of abrasives. Helios Lux can work on multiple slabs (also different for shape and thickness) over the working table during a unique polishing cycle without blocking the machine or interrupting the process. The integrated X-Touch software and the system Helios Photoscan for the slab scanning and measurement make a polishing cycle very easy, intuitive, and fast.

Helios Lux is the fastest and most efficient bridge polishing machine with an automatic tool change in the market. It is a sturdy machine, which preserves its quality over time (no rust), entirely built with stainless steel both in the structure and the fixing bolts. Thanks to the automatic tool changer it is possible to polish and brush all types of materials (granite, onyx, quartz, etc.) without the manual intervention and with excellent results. The working head, developed by our engineers, allows to have a constant pressure control and to work also on not perfectly flat surfaces, thus saving the 50% on the use of abrasives. Helios Lux can work on multiple slabs (also different for shape and thickness) over the working table during a unique polishing cycle without blocking the machine or interrupting the process. The integrated X-Touch software and the system Helios Photoscan for the slab scanning and measurement make a polishing cycle very easy, intuitive, and fast.

Helios Lux is the fastest and most efficient bridge polishing machine with an automatic tool change in the market. It is a sturdy machine, which preserves its quality over time (no rust), entirely built with stainless steel both in the structure and the fixing bolts. Thanks to the automatic tool changer it is possible to polish and brush all types of materials (granite, onyx, quartz, etc.) without the manual intervention and with excellent results. The working head, developed by our engineers, allows to have a constant pressure control and to work also on not perfectly flat surfaces, thus saving the 50% on the use of abrasives. Helios Lux can work on multiple slabs (also different for shape and thickness) over the working table during a unique polishing cycle without blocking the machine or interrupting the process. The integrated X-Touch software and the system Helios Photoscan for the slab scanning and measurement make a polishing cycle very easy, intuitive, and fast.
"With the Helios technology, our customers save 50% on the abrasives!"
LEARN MORE HERE:
http://www.heliosautomazioni.com/en/polishing-machines/lux.php