Kev siv txhua hnub ntawm Black Overhead Lifting Chain yog ib hom kev swb, ib qho tseem ceeb ntxiv rau ntau yam khoom siv, xws li cov saw hoist, qib qib hoist, thiab lwm yam. Dab tsi yuav tsum them rau lub sijhawm niaj hnub siv ntawm cov khoom nqa nqa?
1. Nws yog nruj me ntsis txwv tsis pub siv cov tshiab thiab qub txuas:
Ntau tus neeg tso Nissin chains ua ke rau kev siv pheej yig dua. Txoj kev no tsis yog lawm. Qhov no yuav cuam tshuam rau kev ua tau zoo ntawm cov saw tshiab, thiab cov saw yuav yooj yim dua dua thaum siv, txo kev nyab xeeb ntawm kev ua haujlwm.
2. Kev hloov kho ntawm cov saw nruj:
Yog tias cov saw heev xoob lossis ceev dhau, nws tsis yooj yim los daws txoj saw, thiab cov saw kuj yooj yim tawg, yog li kho qhov ceev ntawm cov saw tseem ceeb heev. Qhov saum toj no yog cov teeb meem xav tau nyob rau hauv kev siv niaj hnub nqa ntawm cov khoom siv nqa nqa nqa. Yog tias koj muaj lwm lo lus nug, koj tuaj yeem hu rau sab laj.
