ʻO ka ʻauamo lima ʻo Xizi Otis me ka huila friction 120 * 30 * 6203 escalator tensioner

Hoʻopili ka pulley kaomi escalator me ka ʻauamo lima a ua kaomi ʻia e hoʻokokoke i ka ʻauamo lima i ke kahawai escalator a i ʻole ke ala alakaʻi. Hōʻoia kēia i ke kūlana kūpono o ka ʻauamo lima i ka wā hana maʻamau a pale iā ia mai ka lele ʻana a i ʻole ka hele ʻana ma ke ala.