Cov khoom no feem ntau yog siv rau hauv daim ntawv thov xws li tsav siv, hydraulic thiab pneumatic thooj voos kheej kheej.
DIN 103 trapezoidal Xov yog li no siv nyob rau hauv ntau lwm yam kev siv xws li tshuaj lom neeg kev lag luam, mechanical kev lag luam thiab ntau yam ntxiv.Tsis tas li ntawd, nws yog siv nyob rau hauv txhuas ntsia hlau ntawm tshuab dhos los yog spindle presses.