Translation of "Cylinder" into English

Okusanhlamvu kugayeka kancane kancane kuze kube ufulawa njengoba kudlula phakathi kwama-cylinder ensimbi angamabili anamazenga, aphenduka ngejubane elingafani.

Grain kernels are gradually reduced to flour as they undergo successive grindings between pairs of steel cylinders with grooved surfaces revolving at different speeds.