Nke a abụọ isi karama ịghasa capping igwe na-agwakọta karama-in, okpu-sorter, okpu-ebuli, capping na karama-apụ kpamkpam na one.The rotary Ọdịdị, na-ejide mkpuchi na ụfọdụ ọnọdụ, kwụsiri ike na a pụrụ ịdabere na. Ọ dịghị emerụ karama na mkpuchi.
Ntinye mmepe, nrụpụta na ahịa, dị ka igwekota mbụ na-elekọta ụlọ ọrụ mbụ.