Feature Difference Rau Cov Ncej Khoom Thiab Cov Hollow Ncej

Khoom khov thiab hollow shafts yog high precision shafts ua los ntawm quenched thiab tempered steel rau dov bearing zoo thiab cov khoom noj khoom haus hauv ntau npaum li cas.
Hollow shafts yog tsim tshwj xeeb rau kev tsim qauv txo tawm. Rau qhov chaw, khoom sib zog tuaj yeem muab nrog radial thiab axial threaded qhov los yog ua tau, los ntawm kev pom zoo, yuav ua tau tsim raws li cov neeg kos duab.