Utwuma duto duto ni imashini zikoreshwa mu gutunganya ibikoresho fatizo mo uduce duto. Utwo duce duto dutanga ingufu nziza kandi dukoreshwa cyane mu buryo bushyushya no mu nganda zitanga ingufu. Agace k'impeta ni igice cy'ingenzi cy'utwuma duto duto, gashinzwe guhindura ibikoresho fatizo mo uduce duto.
Imiterere y'icyuma gifunga bigira ingaruka ku musaruro n'ubwiza bw'udupira twakozwe. Imiterere n'ingano by'icyuma gifunga icyuma ni ingenzi mu kugena ingano n'imiterere y'udupira. Hamwe n'imiterere ikwiye, abakoresha bashobora gukora udupira tw'ingano n'imiterere bitandukanye bitewe n'ibyo bakeneye. Kubwibyo, ni ngombwa kumenya neza ko ubona agapira k'icyuma gafite imiterere ijyanye n'ubwoko bw'udupira urimo gukora.
Iyo ukoresheje icyuma cy'impeta y'iburyo, abakoresha bashobora kugera ku bwinshi bw'amapellets, bivuze ko amapellets menshi ashobora gupakirwa mu bubiko. Byongeye kandi, amapellets akomeye kandi yoroshye akoresha ingufu nke mu gutwara, bigatuma ikiguzi cyo gutwara kigabanuka. Ibi bituma amapellets yawe atakaza ibyangiritse bike kandi akavunika mu gihe cyo gutwara, bityo ukishyurwa buri gikapu cyoherejwe.
1. Ubusanzwe, agakoresho k'impeta kagomba gupfunyikwa neza muri pulasitiki idapfa amazi.
2. Icupa ry'impeta rishyirwa mu dusanduku tw'ibiti cyangwa rigashyirwa ku mapaki (nk'uko abakiriya babisabye), hanyuma rigashyirwa mu bikoresho.
3. Ipaki isanzwe yo kohereza ibicuruzwa mu mahanga, ifite umutekano kandi ihamye, ikwiriye gutwara ibicuruzwa mu ntera ndende.
Dushobora gutanga ubwoko butandukanye bw'impeta. Dushobora kuguhindurira ingano n'imiterere hakurikijwe igishushanyo cyawe.