WEBER sanding  
WEBER KSN compact

The WEBER contact roller unit impresses with its exceptional precision, maximum efficiency and remarkable flexibility. Specially developed for applications in the calibration, pre-sanding and fine-sanding sectors, the unit guarantees perfect results on all types of solid wood as well as various wood-based materials.

Thanks to its robust construction, the contact roller unit is ideal for continuous operation and use in multi-shift applications. The spiral-grooved roller ensures maximum accuracy, durability and outstanding availability – all with minimal maintenance requirements.

With its versatile applications, the WEBER contact roller unit is the optimal solution for demanding woodworking processes in sanding machines and production lines.

General technical data:
+ Grooved steel or rubber contact roller
+ Drive up to 160 kW depending on the series
+ Diameter up to 450 mm depending on the series
+ Electric roller adjustment and positioning
+ Programme-controlled grit compensation

General features:
+ Suitable for use with various belts
+ Effective for pre-sanding
+ Calibration possible within a 0.01 mm range

WEBER’s CBF combination unit combines two machining technologies in a single unit: the precise material removal of a contact roller with the streak-free finish of CBF (Cross Belt Finish) technology. This unit offers maximum precision and flexibility – ideal for the most demanding requirements in terms of dimensional accuracy and surface quality. The unit combines a grooved contact roller with a transverse sanding belt interrupted by lamellae (CBF technology). Whilst the roller removes material with precision, the CBF system ensures an even, streak-free finish – without oscillation marks.

General technical data:
+ Grooved steel or rubber contact roller
+ ø130mm
+ Drive up to 30kW
+ Cutting speed of approx. 2–25 m/sec

General features:
+ Electric motor-driven roller adjustment and positioning
+ Precise adaptation to the workpiece
+ Internal ISA link pressure beam
+ Oscillation-mark-free cross-finishing

The WEBER cross-belt unit sets new standards in wood surface finishing. By specifically processing the surface across the grain, it delivers outstanding sanding quality and creates the ideal conditions for subsequent finishing processes such as staining, varnishing or coating.

General technical data:
+ Drive: 15 kW
+ Pressure lamella belt with felt and graphite
+ ISD segmented pressure beam

General features:
+ High-quality sanding finish
+ Surface sanding for uniform lacquering
+ Stepless speed adjustment