I-roller yakhiwe izesekeli ezihlukahlukene, ikakhulukazi ezihlanganisa izindlu ezithwele isitembu se-roller, i-roller bear, i-roller seal, ubakaki we-roller, umkhono wesikhala, i-hook joint, i-cast steel rake, i-cylindrical pin, i-roller axle, i-circlip ne-slinger. Izesekeli ze-roller zingadlala indima ebalulekile kanye nenani ekusetshenzisweni kwama-roller, angasiza ukusetshenziswa nokugcinwa kwama-rollers. Ake sibheke indima yezesekeli ze-roller.
I-2, i-roller bear: ukuthwala kuyingxenye ebalulekile ye-roller, ikhwalithi ephethe ithinta ngqo impilo yesevisi ye-roller. Ukuze siqinisekise ukwethembeka komkhiqizo, Thina inkampani ye-Aohua sikhetha ama-roller bears ngokucophelela kakhulu kunokukhethwa kwezinye izesekeli zamarola.
3, ukubekwa uphawu kwe-roller: izinto zokuvala i-roller zihlukaniswe zibe i-polyethylene ne-nylon. Izindleko ze-polyethylene ziphansi, kodwa ukumelana nokugqoka akubi kangako, ngokuphambene nalokho, izindleko zokuvala izinto zenayiloni ziphakeme kakhulu, kodwa ukumelana nokugqoka kuphezulu (ukukhomba ukuthi kuyimpahla yenayiloni, uphawu lungafakwa amanzi, ukucwila kuwuphawu lwento enayiloni, futhi ukuntanta emanzini kuwuphawu lwe-polyethylene). I-Idler seal ihlukaniswe ngohlobo lwe-TD75, uhlobo lwe-DTII, uhlobo lwe-TR, uhlobo lwe-TK, uhlobo lwe-QD80, uhlobo lwe-SPJ njalo njalo cishe izinhlobo eziyishumi ngokohlobo lwe-idle. Inkampani ye-Aohua inendlela yayo yokubeka uphawu eyingqayizivele, ukucaciswa kwayo kanye namamodeli kuqediwe,, sithole ukudunyiswa kwamakhasimende amaningi emakethe yasekhaya nangaphakathi ngemuva kweminyaka eminingi yokuhlola kanye nokuboniswa konjiniyela abangochwepheshe.
I-4, i-axle ye-roller: i-axle ye-roller ihlukaniswe yaba i-axle yensimbi edonsa ngokubanda kanye ne-axle yesitebhisi. ukubekezelelana kwe-axle kulawulwa ngaphakathi kwentambo eyodwa lapho sikhetha i-axle.
I-5, i-circlip: i-roller circlip yenziwe ngensimbi yasentwasahlobo, edlala indima yokulungisa i-roller. Intwasahlobo yekhwalithi enhle inokunwebeka okuhle nokuhlukahluka. ukuphuma kwe-idler kuzovinjelwa kahle ngomthelela wamandla angaphandle.
I-6, i-slinger: izingxenye zokulungisa ku-axle zihlukaniswe zibe i-axial fixation kanye ne-radial fixation.