... Information1.Name: 10" Brwon, Yellow, Red, Amber, Brown Rubber Roller For Rice Mill 2.Material: NBR SBR POLY3.Color: white, red ... resistance . 5. Strong bonding between rubber roll and drumUsage and Attention1. Optional of Rubber Roller: For the choice of the black, ... way is higher hardness for fast roller, lower hardness for slow roller.2.Temperature and Hardness Control: The proper hardness is ...