powder conveying system 1) for dilute conveying 2) good flow 3) no dead zone ... 4) for powders and particles no more than 15mm we designed and produced detergent powder conveying system ... , drying and pelletizing equuipments.In this system, there are hoppers, steel platform, mixing machines ... , valves, dosing system,conveyor, feeder, bag filter, temp silo, ...