Rotary ncu thiab lawj qhov cub yog ob hom ntawm cov ncu siv hauv bakeries thiab khw noj mov.Txawm hais tias ob hom qhov cub siv rau ci, muaj qhov sib txawv ntawm lawv.Hauv tsab xov xwm no, peb mam li sib piv thiab sib pivrotary qhov cubthiab lawj qhov cub, thiab qhia txog qhov zoo thiab qhov tsis zoo ntawm txhua tus.

Ua ntej, cia peb saib lub qhov cub rotary.Rotary qhov cubyog cov cylindrical qhov cub loj uas tig kab rov tav.Lawv feem ntau siv nyob rau hauv kev lag luam ci chaw rau ci cov khoom loj ntawm qhob cij, ncuav thiab pastries.Lub qhov cub tig yuav pab kom txawm tias ci thiab txo qhov yuav tsum tau tig los yog xyuas cov khoom ci.Rotary ncu kuj paub txog lawv lub peev xwm thiab lub zog ua haujlwm.Txawm li cas los xij,rotary qhov cubyog qhov nyuaj rau kev ntxuav thiab tswj ntau dua li lwm hom qhov cub.

Tam sim no, cia peb piv qhov no rau lub qhov cub.Deck ncu siv cov pob zeb los yog ceramic decks los ua noj thiab ci zaub mov.Tsis zoo li lub qhov cub rotary, lub lawj qhov cub tsis tig, es tsis txhob, lub tshav kub yog sib npaug ntawm txhua lub lawj.Qhov no tso cai rau ntau yam zoo hauv kev ci ntau hom zaub mov ntawm qhov sib txawv.Tsis tas li ntawd, lawj qhov cub yog feem ntau me me nyob rau hauv lub peev xwm tshajrotary qhov cub, tab sis lawv yooj yim dua los ntxuav thiab tswj, ua rau lawv xaiv zoo rau cov khoom noj me me lossis ntau qhov tshwj xeeb.

Hauv kev xaus, qhov kev xaiv ntawm lub qhov cub tig thiab lub qhov cub lawj thaum kawg yog nyob ntawm cov kev xav tau tshwj xeeb thiab cov kev xav tau ntawm lub tsev noj mov lossis tsev noj mov.Yog tias muaj peev xwm thiab kev siv hluav taws xob ntau yog qhov tseem ceeb, lub qhov cub tig yuav yog qhov kev xaiv zoo dua.Txawm li cas los xij, rau cov khoom noj me me lossis ntau qhov tshwj xeeb, kev siv ntau yam thiab yooj yim ntawm kev tu lub lawj qhov cub tuaj yeem ua rau nws xaiv qhov ua tau zoo dua.Thaum kawg, nws yog nyob ntawm tus neeg ua mov ci lossis tus kws ua zaub mov los txiav txim siab seb hom qhov cub twg zoo tshaj rau lawv cov kev xav tau tshwj xeeb thiab cov kev xav tau.