... non-degumming; 3,good abrasion resistance. 10" NBR rubber roller in rice mill Brand: The brand of "Hongqi bridge" has high ... of veer and reversion between two rubber rollers, paddy are torn up by two rubber rollers.In the end, rice grains come ... BrandHong QI Bridge, Tiger & Lion, JinBao…Product hardness:All products have two hardness(Durometer Hardness Shore A,Chinese standard):90°,95°.advantage ...