concrete paddle mixer 1.High efficiency air screen. 2.ISO 9001:2008&CE. 3.Continuous working. High Efficient concrete paddle mixer Characteristic 1. Widely applicable to the feed plant, food, flour and chemical industries;2. mixed speed,mixed-short(60-120s),unloaded at the end of open-nesting,the low rate of residual material3. stir moderately,mixing uniformity CV5%,and do not have segregation4. ...