Whether it is high-precision sanding with tolerances of hundredths, structuring with unprecedented repeatability, sanding of abrasive materials or form sanding with a CNC sanding machine. Our experience covers many industrial sectors and materials.
Industrial sanding processes are usually focused on throughput. High throughput rates must be combined with the best possible surface quality. Kündig industrial wide belt sanders with top and bottom sanding can combine this.
In addition to brush units for wide belt sanders, Kündig also offers complete brush machines for brushing and texturing wood. In addition to the ever-increasing importance of textured wood surfaces, requirements for tolerances are also increasing, as parquet, for example, is often laid with finished surfaces, making thickness tolerances impossible. A brush machine must therefore achieve almost the precision of a wide belt sander. Kündig brush machines can be adjusted in the same way as a wide belt sander, compensating for wear and obtaining the best possible brushed surfaces.
Sanders that have a cross belt, either inside or outside the machine body. These machines are generally used for producing high-gloss surfaces or for sanding cross veneers, etc.
Two sanding aggregates in opposite directions make it possible to reduce sanding marks on sensitive surfaces. For example, when sanding lacquer or irregular grain patterns with alternating longitudinal and transverse directions. The diagonal units allow a kind of "diagonal cross sanding", which significantly reduces the formation of sanding marks.
Form sanding with numerically controlled sanding units enables high reproducibility. This pioneering technology from Kündig is widely used in the ski industry, for example. World championships and Olympic victories in the disciplines of alpine skiing, ski jumping, snowboarding and cross-country skiing have been achieved for more than a decade with ski equipment produced on Kündig Technic CNC systems.
Industrial sanding processes are usually focused on throughput. High feed rates must be combined with the best possible surface quality. However, production-related requirements may also require special solutions. Kündig is able to adapt processes flexibly, even if this requires new development.
