1. Sisitemu yo kugenzura y'ubwenge
2. Itsinda riheruka rya moteri za rukuruzi zihoraho zikora neza cyane
3. Itsinda riheruka rya ultra-stable frequency converter
4. Ingano yagutse y'impinduka irushaho kuba ingenzi
5. Ingaruka nto ku batangira imirimo mishya
6. Urusaku ruto

Ibanjirije iyi: Kompresa y'umwuka yo mu ruganda rw'inganda ikoreshwa mu bushinwa ifite ubushobozi bwo gukora neza cyane Ibikurikira: Itsinda riheruka rya compressor y'umwuka ihoraho ya magnet motor ikoreshwa mu nganda igendanwa ihinduka frequency screw.