Isesengura ry'amabara y'umuceri rya Techik rikoreshwa mu gusesengura amabara y'umuceri rikoreshwa mu gukuraho imbuto z'umuceri zifite inenge cyangwa zahinduye ibara mu muyoboro w'ibicuruzwa by'ingenzi, rigamije kwemeza ko imbuto z'umuceri zifite ubuziranenge, zihuye kandi zigaragara neza ari zo gusa zigera ku ipaki ya nyuma. Inenge zisanzwe isesengura ry'amabara y'umuceri rishobora kumenya no gukuraho harimo imbuto zahinduye ibara, imbuto zifite ifu, imbuto zifite impera z'umukara, n'ibindi bikoresho by'umwimerere bishobora kugira ingaruka ku bwiza n'isura y'umuceri wa nyuma.
Imashini ikora amabara menshi y'umuceri, izwi kandi ku izina rya 'rice color sorter', itoranya imbuto z'umuceri hakurikijwe itandukaniro ry'amabara y'umuceri w'umwimerere bitewe n'ibintu bidasanzwe nk'imbuto z'amabuye, umuceri waboze, umuceri w'umukara, n'umuceri w'umukara. Imashini ifite ubushobozi bwo gupima CCD optique ituma 'mechanical sorter' itandukanya ibikoresho bitandukanye by'ingano, kandi igatoranya mu buryo bwikora imbuto z'amabara atandukanye mu itsinda ry'umuceri utaratekwa; gukuraho iyi myanda muri ubu buryo bishobora kunoza ubwiza bw'umuceri.