... efficiency, low rate of broken rice;Rubber Roller Character:Hardness is 90 ~95 ... rubber materials, the original color is Amber with innocuity, and its outputs will be two ... or three times more than SBR roller at least. Aluminium drum rubber roller, ... rubber roller , please provide detailed specification or send sample to us , we can creat to supply it for you . 14'' Rubber Roll Rice Mill ...