8 inchi polyurethane universal gudumu

8 inchi polyurethane universal gudumu ndi mtundu wa caster ndi 200mm awiri ndi 237mm okwera kutalika, pachimake chake chamkati amapangidwa kunja polypropylene, ndi kunja wapangidwa polyurethane, amene ali wabwino abrasion kukana, rebound ndi mantha-absorbing phantom ululu mphamvu, ndipo ndi yoyenera kugwiritsidwa ntchito pazochitika zosiyanasiyana. Mawilo a polyurethane amagwiritsidwa ntchito kwambiri popanga zinthu, kusungirako katundu, kumanga, mipando ndi mafakitale ena, ndipo amatha kugwiritsidwa ntchito pogwira, kukokera ndi zina.

Mukamagwiritsa ntchito mawilo a polyurethane, muyenera kulabadira mfundo zotsatirazi:

1. Sankhani kukula koyenera: Sankhani kukula koyenera kwa mawilo a polyurethane malinga ndi kulemera ndi kukula kwa zinthu zoyenera kugwiridwa.

2. Yang'anani gudumu: Musanagwiritse ntchito, chonde yang'anani gudumu kuti muwone kuwonongeka kulikonse, kuvala kapena kusintha. Ngati pali zovuta, chonde sinthani mwachangu.

3. Khalani aukhondo: Tsukani mawilo a urethane nthawi zonse kuti mupewe litsiro, fumbi, ndi zina zotere zomwe zimakhudza magwiridwe antchito a wheelset.

4. Kusamalira: Nthawi zonse sungani mawilo a urethane, monga kupaka mafuta, kusintha ma bere, ndi zina zotero, kuti atalikitse moyo wa wheelset.

5. Chisamaliro chachitetezo: Mukamagwiritsa ntchito mawilo a polyurethane kunyamula zinthu, chonde samalani zachitetezo kuti mupewe ngozi zomwe zimachitika chifukwa chogwiritsa ntchito molakwika.