Sab hauv thiab sab nraud ntawm lub nruas thiab qhov chaw nres nkoj ntawm cov txiv hmab txiv ntoo thiab zaub grading tshuab yog txhua yam polished kom tsis txhob muaj kev puas tsuaj los ntawm cov txiv hmab txiv ntoo. Lub kaum sab xis thiab lub nruas nrawm ntawm lub nruas tuaj yeem hloov kho. Qhov loj ntawm qhov ntsuas aperture tuaj yeem tsim raws li cov neeg siv khoom xav tau. Nws yog tshwj xeeb tshaj yog haum rau jujubes, txiv apples, txiv kab ntxwv, txiv kab ntxwv, hawthorns, shiitake nceb, qej thiab lwm yam txiv hmab txiv ntoo thiab zaub. Nws tuaj yeem tshuaj xyuas thiab faib cov txiv hmab txiv ntoo qhuav xws li walnuts thiab pecans.
Kev tu txhua hnub:
1. Tag nrho cov ntsiab lus lubricating yog lubricated nrog sodium-based grease lossis calcium-based roj.
2. Xyuas seb cov roj lubricating hauv lub reducer puas yog nyob rau ntawm txoj kab ntawm cov roj rab koob, thiab hloov cov roj txhua txhua 6 lub hlis.
3. Nquag xyuas seb cov bearings bushes, bearings, thiab sealing rings ntawm cov kev txhawb nqa qis los yog nruab nrab thav duab puas raug puas ntsoog, thiab cov bearings bushes puas lawm thiaj li hloov tau raws sijhawm.
4. Bearing lubrication yuav tsum siv phau ntawv qhuav roj twj tso kua mis los txhaj cov roj siab rau hauv cov kabmob txhua 4 teev kom tswj tau qhov kev sib khi ntawm cov kabmob.
