... material conveying.eg. PTA.etc.Tube chain conveyor is the continuous conveying equipment for fine powder, granule and massive materials and ... ; Vertical: 40-50mPower: 0.2-11KWAdvantages of Tube Chain conveyor system:1. Positive-displacement conveying device can realize conveying and computing ... , starch, grain, milk powder, food additive and so on. KRD Continuous Drag Conveyor System