... PIAB Origin: China Model:ZKS/QVC Technolgoy:from USA vacuum conveyorBrand: BPEOrigin: ChinaModel:ZKS/QVCBrand: PiabOrigin: Sweden ZKS ... systems, include Tube Chain Conveyor ,Container Unloading System, Pneumatic Conveying System, Mechanical Coveying System, Unload System, small ... bag unloader, big bag emptying, big bag dump station, vacuum conveyor, Screw conveyor, Flexible screw Conveyor, Bag filling ...