... NO.1 in China. 3.Over 60 years experience. Friction feeder Jiangsu SHANBAO groupJiangsu Shanbao Group Co.,Ltd specializes in ... more to theconsumer of the most pleasane satisfaction. Application of Friction feederThey are widely used in mining,building-material, silicate and ... soil contained in the raw material. The features of Friction feederIt makes a feature of smooth vibrating,reliable in operation ...