The Kangton 9890 Belt Sanderali ndi injini yamphamvu ya 7.5-amp, yothandiza eni eni kupanga mchenga mapulojekiti awo mwachangu komanso bwino kuposa kale.Njira yokhayo yolumikizira lamba ya Auto Track imatsimikizira kuti lambayo azikhala pakati pakugwiritsa ntchito, kupulumutsa nthawi komanso kupewa kuwonongeka pamwamba.The 9890 ilinso ndi Micro Filter fumbi canister, yomwe imasonkhanitsa fumbi ndi tinthu tating'onoting'ono kuti tisunge malo ogwirira ntchito.Chidachi chimakhala ndi chosinthira cholumikizira kuti chilole mchenga wopanda fumbi, batani lotsekera kuti musatope pang'ono komanso chitonthozo chowonjezera pakagwiritsidwa ntchito nthawi yayitali, komanso zogwirira zofewa kuti ogwiritsa ntchito atonthozedwe.
The 9890 Belt Sander ndi yabwino kusanja matabwa, kuchotsa madontho, zomatira, utoto wokhuthala, kapena matabwa owola pamalo monga pansi kapena ma countertops;kuyeretsa matabwa a mapepala kapena mipanda ya picket;ndi ntchito zina zambiri.Zimathandizanso kusalaza miyendo ya patebulo ndikuwonetsetsa kuti m'mphepete mwake mukulowa ma board.Mchenga wa 9890 umasunthika motsutsana ndi malo oyimirira ndikuchotsa kufunika komaliza ngodya ndi mchenga wa mchenga pamanja.