Umsindo osegunjini lomkhumbi uvela ezinjinini zikadizili. Umsindo osesigungwini ngeke uphazamise futhi ucekele phansi ukusebenza kwezinsimbi nemishini yomkhumbi, kodwa futhi uzophazamisa ukusetshenziswa kwezingcingo namapayipi ocingo ukuze kuxhunyanwe nawo, futhi uma izisebenzi zisendaweni yokusebenza enomsindo onamandla isikhathi eside. isikhathi, qaphela Futhi amandla okusebenza azoncipha, athinte impilo yomzimba nengqondo. Ezikhaleni ezivalekile, ukubuyela emuva kunomthelela omkhulu emsindweni, futhi ukumuncwa komsindo nokunciphisa umsindo kuyisinyathelo esisebenzayo sokunciphisa ngempumelelo ukuphenduka kwekhabhinethi.

Izinto zendabuko ezimunca umsindo ikakhulukazi zifaka phakathi: izinto ze-organic fibre (njengefayibha kakotini, i-wood fiberboard), izinto ze-inorganic fiber (ezifana noboya bengilazi, uboya bedwala), kanye nezinto ezenziwe nge-polymer ezinegwebu (igwebu le-polyurethane, igwebu le-polypropylene), kodwa Lezi zinsiza amandla aphansi, ama-brittle futhi kulula ukuphuka, impilo yesevisi emfushane, kulula ukwenza izibiliboco, ukundiza kalula, futhi kulula ukwenza ukungcola kwesibili. Uma kucatshangelwa indawo ekhethekile emkhunjini kanye nezidingo zezempilo zabasebenzi, isisindo esilula nokusebenza kokumuncwa komsindo kufanele kukhethwe. Okuhle kakhulu, ukumelana nomlilo, ukumelana nelangabi, ukumelana nomswakama, okungenalo uthuli, izinto ezingezona ubuthi, izinto ezinempilo nezihambisana nemvelo. Ngokuthuthuka kobuchwepheshe kanye nemboni yokukhiqiza, sekuvele uhlobo olusha lwezinto ezimunca umsindo ezinamazinyo, olubizwa nge-foam metal material.

Ibhokisi elimunca umsindo elakhiwe ibhodi le-aluminium elinegwebu elimunca umsindo futhi kufakwe imbobo ngemva kwayo ekamelweni lenjini yangaphakathi yomkhumbi-ngwenya, elinganciphisa umsindo ngama-decibel angaphezu kuka-20, elisiza ekwakhiweni kwemikhumbi-ngwenya ethule.
Eminye imikhumbi efana nababhubhisi bemicibisholo abaqondisiwe nayo idinga ukusebenzisa amaphaneli e-foam aluminium abamba umsindo ukunciphisa umsindo egumbini lenjini nokwenza izindonga zokuhlukanisa.
Isakhiwo esiyinhlanganisela samapuleti ezikhali, amapuleti e-aluminium ayigwebu, namapuleti ensimbi edeskithophu yomkhumbi kungakhuphula amandla edekhi izikhathi ezingaphezu kwezingu-2, futhi ukumelana nokuqhuma nokumelana ne-ballistic kungandiswa izikhathi ezingaphezu kwezingu-2.

I-aluminium enegwebu inokuminyana okuphansi, amandla aphezulu, ukumelana nokugqwala, ukwahlukanisa umsindo, nokungashi. Isetshenziswa ezithwali zezindiza, emikhunjini, emikhunjini yabagibeli, emikhunjini exubile, ezikebheni, njll., i-aluminium eyigwebu ingasetshenziswa ukwenza amaphaneli angazwakali, usilingi wasendlini, amaphansi adonsela amalangabi, amapayipi okukhipha amandla enjini, izindawo zokuhlala, njll.