Tambariyana da inganci kuma yana ɗaukar ƙirar ƙira.Rashin daidaituwa shine mutuwar ci gaba mai yawa ta tasha, wanda zai iya yin ayyukan tambari da yawa akan latsa ɗaya don kammala ƙirar kayan aiki ta atomatik.Saurin samar da sauri yana da sauri, sauran lokacin yana da tsawo, farashin yana da ƙasa, kuma haɗin gwiwar zai iya samar da daruruwan guda a cikin minti daya, wanda yawancin masana'antun sarrafa kayan aiki ke so.