Ikiranga ni umutekano muke kandi udashobora guturika, woroshye kandi uhendutse kuruta ibindi byangiza inganda zikomeye. Irakwiriye guhora ikora ahantu hatarangwamo ibisasu hamwe n ivumbi ryaka kandi riturika cyangwa ibikoresho byinganda. Ikoreshwa cyane mugutunganya ibyuma, gutunganya impapuro za pulasitike, bateri, casting, electronics, icapiro rya 3D nizindi nganda.