Обработка композитов

Ветровые установки

Our experience and application knowledge of the sanding techniques used in producing rotor blades or maintaining and repairing wind energy systems enable us to develop abrasive solutions that optimize your processes.

Examples of recommendations for rotor blade production

For sanding edges and epoxy, we recommend our 4700 fiber discs and the 1749 siaral f and 1815 siatop siafast products, combined with the right accessories.

To optimize gel coat sanding, e.g. to produce a fine finish, remove scratches or sand out mold marks and craters, use our 1949 siadrive and siavlies siafast discs.

Examples of recommendations for rotor blade maintenance

For fiberglass repairs, we recommend our 1815 siatop e.g. for sanding primer filler. To sand gel coat efficiently and reliably with impeccable results, use 1949 siadrive. And with siavlies, you can clean sanded surfaces quickly and easily.


For professional surface preparation and finishing, we recommend you use the following series of abrasives.

1815 siatop siafast
1949 siadrive
4700 siaral 8