Tongxiang kwararru neisar da kayan aiki masana'antunchina.Mai ɗaukar bel ɗin ya ƙunshi galibin nadi biyu na ƙarshe da kuma rufaffiyar bel ɗin da aka ɗora a kai.Drum ɗin da ke motsa bel don juyawa ana kiransa drum ɗin tuƙi (drive drum);ɗayan kuma kawai ganga ne wanda ke canza alkiblar motsi na bel.Motoci ne ke tafiyar da abin tuƙi ta hanyar mai rage saurin gudu wanda ke jan shi ta hanyar juzu'i tsakanin abin nadi da bel mai ɗaukar kaya.Ana shigar da rollers ɗin tuƙi gabaɗaya a ƙarshen fitarwa don ƙara haɓakawa da sauƙaƙe ja.Ana ciyar da kayan daga ƙarshen ciyarwa, ya faɗi akan bel ɗin mai juyawa, kuma bel ɗin isarwa yana motsa shi don fitar da ƙarshen zazzage jakar da za a sauke.
Mai ɗaukar bel ɗin shine mafi kyawun ingantattun kayan aikin ci gaba da sufuri a cikin ma'adinan kwal.Idan aka kwatanta da sauran kayan aikin sufuri (kamar locomotives), yana da fa'idodin isar da nisa mai nisa, babban girma da ci gaba da sufuri, kuma yana da aminci a cikin aiki kuma yana da sauƙin gane sarrafa kansa da daidaitawa.Sarrafa, musamman ga ma'adinai masu girma da inganci, masu jigilar bel sun zama kayan aiki masu mahimmanci don fasahar mechatronics da kayan aiki don hakar kwal.Babban fasalin mai ɗaukar bel ɗin shine cewa fuselage na iya zama mai sauƙi a na'urar hangen nesa.Yana da kwandon ajiya.Za a iya tsawaita wutsiya ko gajarta tare da ci gaban fuskar haƙar ma'adinai.Tsarin yana da ƙima kuma ana iya shimfiɗa shi kai tsaye a ƙasan titin ba tare da tushe ba.Taron yana da haske kuma yana da sauƙin warwatse.Lokacin da ƙarfin isarwa da nisan sufuri ya yi girma, ana iya samar da na'urar tuƙi ta tsakiya don biyan buƙatun.Dangane da buƙatun tsarin isarwa, ana iya jigilar shi a cikin injin guda ɗaya, ko kuma ana iya haɗa raka'a da yawa don jigilar tsarin sufuri a kwance ko karkata.

Ana amfani da masu jigilar belt sosai a cikin ƙarfe, kwal, sufuri, wutar lantarki, sinadarai da sauran sassan saboda fa'idodinsa na babban ƙarfin isar da saƙo, tsari mai sauƙi, kulawa mai dacewa, ƙarancin farashi da ƙarfi mai ƙarfi.
Haɓaka haɓakar masu ɗaukar bel: haɓaka manyan sikelin, gami da babban ƙarfin isarwa da tsayin injin guda ɗaya.Yanzu na'urar isar da ruwa mafi tsayi a duniya tana da tsawon fiye da kilomita 400.Tsawon inji guda mafi tsayi na na'urar jigilar bel yana kusa da kilomita 15, kuma na'urorin jigilar bel da ke haɗa garuruwan biyu sun bayyana.Manyan kasashen da suka ci gaba a duniya kuma suna bunkasa na'urori masu nisa mai nisa, masu karfin ci gaba da isar da sako, kuma tsarin yana tasowa ne ta hanyar samar da ayyuka mafi girma da aiki mai kyau.Yana iya aiki a cikin matsanancin yanayin zafin jiki da kuma a cikin gurɓataccen yanayi, yanayin rediyo, kuma yana iya jigilar jigilar kaya tare da masu ƙonewa, fashewar abubuwa, zafin jiki mai ƙarfi da kayan ɗigo.
Gabaɗaya, tsarin, ƙarfin isarwa da saurin bel na mai ɗaukar bel ɗin ya haɓaka zuwa digiri daban-daban, musamman tsarin jigilar kayayyaki mai girma yana da mafi girma da buƙatun aiki don jigilar bel.Tare da haɓaka matakin sarrafa kansa na ma'adinai na cikin gida, haɓaka kasuwancin tashar jiragen ruwa, ci gaba da haɓakar samar da wutar lantarki, ci gaba da haɓakar albarkatun hatsi da masana'antar sarrafa zurfafa, haɓakar masana'antar sufurin kayan cikin gida za ta ci gaba da haɓaka.Masana'antar ta yi imanin cewa za a haɓaka na'urar jigilar bel na gaba zuwa ga babban ci gaba, faɗaɗa ikon yin amfani da shi, rarrabuwar abubuwa ta atomatik, rage yawan amfani da makamashi, da rage gurɓata yanayi.