Utsi wothira utsi wambiri komanso zotsuka fumbi, zomwe zimadziwikanso kuti utsi wovuta kwambiri komanso zotsuka fumbi, zimatanthawuza chotenthetsera chothamanga kwambiri chokhala ndi mphamvu yopitilira 10kPa, yomwe ndi yosiyana ndi zoyezera utsi wamba. Utsi wovuta kwambiri wa JC-NF-200 ndi woyeretsa fumbi umatenga magawo awiri olekanitsa ndipo ndi chida chochotsera fumbi chomwe chimapangidwira makamaka utsi wowuma, wopanda mafuta, komanso wopanda dzimbiri wopangidwa panthawi yowotcherera, kudula, ndi kupukuta.