The machines are driven by hydraulic power with smooth transmission and their speed can be adjusted steplessly. 本機床采用液壓傳動(dòng)，工作平穩，能無(wú)級調速，并有超負荷保險裝置。
The machine is hydraulically driven and structure with steel welded plate.This structure has enough ridged. 本機床采用液壓傳動(dòng)，機架為鋼板焊接結構，有足夠剛性和強度。
A rotating device in a tape recorder used to drive therecording medium at a constant speed. 磁帶記錄器中用來(lái)驅動(dòng)記錄介質(zhì)作勻速運動(dòng)的傳動(dòng)裝置。
