3 and 4 axis high output monobloc contouring centre

Its structural robustness and exceptional mechanical and electronic reliability mean the machine is ideal for drilling, shaping and contouring in applications such as kitchen worktops, vanity tops, and furnishing accessories.

Breton Forte

Reasons why

1

Superior reliability to boost productivity
2

Structurally robust for durable high precision
3

Large Metalquartz work table for superior stability
4

Fully automated machining with Robocup system
5

Total safety

The robustness and repeatability that was lacking

The basic models

All Breton Forte, Compact, Wide and Extreme models are characterised by muscular 16 kW 12,000 rpm spindle that offers all the power and torque needed to perform the required operations effortlessly, even with very small diameter tools.

The work table size affects the number of workpieces that can be loaded simultaneously in order to optimise the number of tool changes and set-up times.
One major benefit is gained by opting for the Metalquartz work table, which offers exceptional stability and is not subject to corrosion, unlike conventional steel work tables. Grinding is easy in the extreme, thanks to the composition of the table in a special quartz based composite so the process can be performed using the same tools used by the machine for normal production operations.

High productivity versions

Forte is also available in high output versions, designed to increase the quantity of parts produced.

Forte Indy is equipped with a dual rotary work table that makes it possible to load/unload the workpieces while machining proceeds, thereby reducing idle times.

Forte Flux, on the other hand, is distinguished by its workpiece feeding and clamping system. In this system, the workpieces are moved on a conveyor belt and clamped for machining by means of pneumatic grippers instead of the classic vacuum pods. The machine operates fully independently; workpieces can be changed in less than a minute and sink cutout unloading, if necessary, is performed without interrupting the work cycle.

Forte Flash 3 and 4 axis high output contouring centre, driven by linear motors.
The extreme speed and acceleration of the axes, combined with a powerful high-speed spindle, reduces machining times and thus increases productivity.

Materials

Marble

Granite

Ceramic

Processes

Industries

Finished products

Technologies

Numerical control

Patents

1 - 2

The basic models available

The Forte range is essentially made up of 3 versions that differ in terms of the size of the work table.

The work table size affects the number of workpieces that can be loaded simultaneously in order to optimise the number of tool changes and set-up times.

The basic models available

1 - 3

Breton Forte Compact

Forte Compact has a 1,900 x 3,740 work table.

Technological highlights

The spindle developed by Breton guarantees exceptional performance levels with its power of 16 kW and speed of 14,500 rpm, making it possible to maintain high working speeds even with very small diameter tools.

/ 01

Special dedicated spindle
The patented Metalquartz work table can be ground directly on the machine using the grinding cycle provided, with no special requirements for disposal of material residues, which can be transferred directly to the slurry recycling system.

/ 02

Metalquartz work table
Vacuum pods automatic positioning system. The spindle automatically picks up the vacuum pods from the specific magazine and places them on the work table in correspondence with the valves and in accordance with the slab and machining layout. The machine’s special vacuum pods do not require electrical connections or piping because clamping occurs by means of the valves incorporated in the work table. In addition to vacuum pods of various sizes, the machine can also be equipped with a retractable pod that allows offcuts to be lowered automatically so that machining can proceed without interrupting the cycle.

/ 03

Robocup system
A 4th axis accessory can be added to use 90° heads for cutting, polishing and drainage grooves.

/ 04

4th axis available
helical tooth racks which, with respect to spur tooth racks, have higher load bearing capacity, are more durable, and reduce running noise.

/ 05

Helical tooth racks for higher thrust force
The adjustable console equipped with a Siemens terminal with a 24" multi-touch screen and keyboard-mouse surface allows the operator to program the machine easily and quickly.
In addition to the power of the system, the use of Siemens components means being able to rely on ongoing system developments and updates plus the constant availability of spare parts, anywhere in the world.

/ 06

Siemens 24" control panel
HSK-B80 tool holder, for rigidity, precision, and reduced vibrations. The spindle developed by Breton guarantees exceptional performance levels with its power of 16 kW and speed of 14,500 rpm, making it possible to maintain high working speeds even with very small diameter tools.

/ 07

HSK-B80 spindle available
Maximum frontal access, with lowered work table and with integral front step. This means the operator can easily access the work area for checks, positioning, and movements.

/ 08

Advanced accessibility

Other versions of Breton Forte

Forte Compact is the basic model, capable of operating over a 1900 x 3740mm work table.
Forte Wide is able to operate on a 2240 x 3740mm work table.
Forte Extreme is able to operate on a 3940 x 3740mm work table.
Forte Indy is equipped with a dual rotary work table that makes it possible to load/unload the workpieces while machining proceeds, thereby reducing idle times.
Forte Flux, on the other hand, is distinguished by its workpiece feeding and clamping system. In this system, the workpieces are moved on a conveyor belt and clamped for machining by means of pneumatic grippers instead of the classic vacuum pods. The machine operates fully independently; workpieces can be changed in less than a minute and sink cutout unloading, if necessary, is performed without interrupting the work cycle.
Forte Flash 3 and 4 axis high throughput contouring centre, driven by linear motors.
The very high axis speed and acceleration, combined with a powerful high speed spindle, makes it possible to reduce processing times and therefore increase productivity.

Version comparative table

	Forte Compact	Forte Wide	Forte Extreme	Forte Indy	Forte Flux	Forte Flash
Dimensions of the workbench (length)	3740 mm	3740 mm	3740 mm	3790 mm	3450 mm	3740 mm
Dimensions of the workbench (width)	1900 mm	2240 mm	3940 mm	1860 mm	400 mm	2240 mm
Max. tool length	240 mm	240 mm	240 mm	240 mm	200 mm	240 mm
Max. tool diameter	125 mm	125 mm	125 mm	120 mm	120 mm	140 mm
Tool holder	HSK-B80	HSK-B80	HSK-B80	HSK-B80	HSK-B80	HSK B80
Tool store capacity	15+15	17+17	31+31	53	20	32
"X" axis travel	3800 mm	3800 mm	3800 mm	3800 mm	3800 mm	4400 mm
"X" axis max. displacement speed	80000 mm/min	80000 mm/min	80000 mm/min	80000 mm/min	80000 mm/min	150000 mm/min
"Y" axis travel	1950 mm	2300 mm	4000 mm	1800 mm	1110 mm	2300 mm
"Y" axis max. displacement speed	60000 mm/min	60000 mm/min	60000 mm/min	60000 mm/min	60000 mm/min	100000 mm/min
"Z" axis travel	300 mm	300 mm	300 mm	300 mm	300 mm	320 mm
"Z" axis max. displacement speed	30000 mm/min	30000 mm/min	30000 mm/min	30000 mm/min	30000 mm/min	30000 mm/min
Spindle motor power (in S1 duty)	16 kW	16 kW	16 kW	16 kW	16 kW	16 kW
Max. spindle rotation speed	14500 rpm	14500 rpm	14500 rpm	14500 rpm	14500 rpm	16000 rpm
Mass	7500 kg	8000 kg	10000 kg	12000 kg	7000 kg	8000 kg
Overall dimensions (length)	6900 mm	6700 mm	6700 mm	6500 mm	7900 mm	7000 mm
Overall dimensions (width)	3320 mm	3950 mm	5500 mm	6400 mm	3450 mm	4400 mm
Overall dimensions (height)	2700 mm	2700 mm	2700 mm	2730 mm	2950 mm	2550 mm