Nws pib muab ob npaug rau sab nplaum rau ntawm lub thawv ntawv
muab daim ntawv phaj / ntawv lub thawv / ntawv thawv rau ntawm kev sib txhuam feeder, paging thiab couting ntawm lub conveyor, muab tshuaj txhuam ob sab adhensive ntawm lub thawv tsis siv neeg. Txuag pob tshab nplaum ntim, ua haujlwm siab thiab nqi zog