Ana amfani da injin bakar takarda na musamman don dawo da kwandon da aka matse, fim ɗin sharar gida, takardar sharar gida, robobin robobi, gwangwani abin sha da sharar masana'antu da sauran kayan kwantena da kayayyakin sharar gida. Baler yana rage sararin ajiya na sharar gida, yana adana kusan kashi 80% na sararin ajiya, yana rage farashin sufuri, kuma yana da kyau don kare muhalli da sake amfani da sharar gida.