Breton Kappa G

Continuous polisher for granite and quartzite slabs

The perfect combination of technological innovation and Breton’s longstanding expertise in designing high-end polishing machines for granite and quartzite processing.

Breton Kappa G

Reasons why

The evolution of a legend

Breton Kappa G 6000 was born from the perfect combination of technological innovation and Breton tradition in designing high-end polishing machines for processing granite and quartzite.

Among its key innovations, the machine features solutions engineered to improve efficiency, precision, and reliability, including a spheroidal cast iron spindle housing, a sturdy legless base, a gantry electronic axis beam drive, and more.

From a technological standpoint, a key feature is the exclusive Tetrix system, which enables the simultaneous processing of slabs of varying widths, without the need for unloading, while also allowing for continuous edge polishing. Enhancing the machine’s capabilities, the patented Tango system applies a controlled oscillating motion to the spindles, significantly boosting the uniformity and quality of the finish.

The Kappa G 6000 also stands out for its exceptional configurational versatility, with the option to equip it with 6-, 8-, or 10-abrasive brick heads, as well as Mirage heads, to accommodate a broad range of production requirements.

In addition to its new features, the machine retains several elements from the previous version—including the front-mounted spindle, dual lifting cylinder, a reinforced cross-section beam, and advanced electronics with digital drives and brushless motors—all designed to ensure maximum reliability and uninterrupted operation.

Materials

Mineral surface
Granite
Quartzite

Heads compatible with Breton Kappa G

1 - 4

Technological highlights

Other versions of Breton Kappa G

Version comparative table
Kappa G / 019 Kappa G / 10+10 Kappa G / 012 Kappa G / 013 Kappa G / 014
Number of dressing/polishing spindles
19
20
12
13
14
Diameter of the head with oscillating bricks
510 mm
550 mm
550 mm
510 mm
460 mm
Number of abrasive bricks on each plate/head
8
10
10
8
6
Max. beam traverse speed
8000 mm/min
80000 mm/min
80000 mm/min
80000 mm/min
80000 mm/min
Max. workable width
2200 mm
2200 mm
2200 mm
2200 mm
2200 mm
Max. passage width
2200 mm
2200 mm
2200 mm
2200 mm
2200 mm
Min. workable thickness (using abrasive bricks with a total height of 55 mm)
10 mm
10 mm
10 mm
10 mm
10 mm
Max. workable thickness (using abrasive bricks with a total height of 55 mm)
115 mm
115 mm
115 mm
115 mm
115 mm
Mass
35000 kg
35000 kg
25200 kg
25200 kg
25200 kg
Overall dimensions (length)
13990 mm
16500 mm
10140 mm
10730 mm
10140 mm
Overall dimensions (width)
4300 mm
4300 mm
4300 mm
4300 mm
4300 mm
Overall dimensions (height)
3400 mm
3400 mm
3400 mm
3400 mm
3400 mm