Roro rekudzvanya risati raiswa, nzvimbo dzakaoma dziri mugomba rekusangana dzinofanira kucheneswa nokungwarira uye kupiswa nemafuta. Rutivi rukuru rweroro rekuruboshwe runofanira kutarisa kumusoro kurudyi, uye rutivi rukuru rweroro rerudyi runofanira kutarisa pasi kuruboshwe. Purati rekudzvanya rinofanira kuiswa mugomba.
1. Kubvisa jira rinotenderera kunogadziriswa nekutenderedza shaft iri pedyo newachi kuti nzvimbo yacho ive diki uye ichitenderedza wachi kuti ive yakakura. Ringi itsva inofanira kunge iine roll itsva yekudzvanya ine nzvimbo inosvika 0.2mm uye nguva yakajairika yekugadzira ye0.3mm. Kugadzirisa jira rinotenderera kwakakosha zvikuru. Nzvimbo yacho idiki, jira rinotenderera zvakananga, kupera kwaro kunowedzera, uye mupendero wegomba rehorn unokuvadzwa nekutenderera; Kana nzvimbo yacho yakakura zvakanyanya, kubuda kwayo kuchakanganiswa, uye muchina wacho uri nyore kuvharika, kana kuti haugone kupwanywa. Zvakaitika kune mukuru wekare ndezvekuti kana jira rinotenderera nemaoko, zviri nani kuti jira rinotenderera ritenderere risingapindi.
2. Kukwana kweaxial kwepress roll ne ring die zvinoreva kuti nzvimbo yeaxial yepress roll ne face ye ring die zvinofanira kunge zvakarurama. Mazhinji e press roll working faces akafara ne 4mm kupfuura face ye ring die. Kukwana kwakanakisisa ndekwekugovera zvakaenzana 2mm kumberi nekumashure. Nzira yekuyera ndeyekuyera daro riri pakati pe end face ye ring die ne end face ye press roll ne vernier caliper inogona kuyera kudzika, wobva waverenga kana zvichibvira usati wagadzirisa. Kana shanduko dzikaitika, dzinowanzoitika mushure mekutsiviwa kwe main shaft bearing, kana kuti non-standard pressure rolls nezvimwe zvinoshandiswa.