Sanda da hatimin piston daidai suke da hatimin leɓe waɗanda za a iya amfani da su duka biyun piston da sanda, su ma su ne mafi mahimmancin hatimi akan kowane nau'in kayan aikin wutar lantarki da ke hana zubar ruwa daga cikin silinda zuwa waje.Zubar da sandar ko hatimin piston na iya rage aikin kayan aiki, kuma a cikin matsanancin yanayi na iya haifar da lamuran muhalli.
Polyurethane (PU) wani abu ne na musamman wanda ke ba da juriya na roba hade da tauri da dorewa.Yana bawa mutane damar maye gurbin roba, filastik da karfe tare da PU.Polyurethane na iya rage kulawar masana'anta da farashin samfuran OEM.Polyurethane yana da mafi kyawun juriya da juriya fiye da rubbers, kuma yana ba da ƙarfin ɗaukar nauyi.
Idan aka kwatanta da PU tare da filastik, polyurethane ba wai kawai yana ba da kyakkyawar juriya mai tasiri ba, amma kuma yana ba da kyakkyawan juriya da ƙarfin ƙarfi.Polyurethane sun maye gurbin karafa a cikin hannayen hannu, faranti, rollers, rollers da sauran sassa daban-daban, tare da fa'idodi kamar rage nauyi, rage amo da haɓaka haɓaka.
Material: PU
Tauri: 90-95 Shore A
Launi: Blue da Green
Yanayin aiki
Matsa lamba: ≤31.5Mpa
Zazzabi: -35 ~ + 110 ℃
Gudun gudu: ≤0.5m/s
Kafofin watsa labarai: mai na ruwa (na tushen mai)
1. Musamman ƙarfi juriya.
2. Rashin hankali ga nauyin girgiza da matsa lamba.
3. High murkushe juriya.
4. Yana da sakamako mai kyau na rufewa a ƙarƙashin babu kaya da ƙananan yanayin zafi.
5. Ya dace da buƙatar yanayin aiki.
6. Sauƙi don shigarwa.