We produce and sell rubber refining balls for sieves of grain cleaning separators/machines. The balls are made of white edible rubber. The Shore A hardness is from 70 to 80 units, which promotes thorough and fast refining/cleaning. Such a ball has nice abradability and works for a long time under conditions of invariable geometry. We offer the balls of three standard sizes: Ø15mm, Ø30mm, Ø38mm
The product meets GOST requirements and has the best abradability quality & can be used within aperiod of 1-2 years. Its leaping ability is 75 percent of the fall height in a static position.