... BPE/PIAB Origin: China Model:ZKS/QVC Technolgoy:from USA vacuum conveyorBrand: BPEOrigin: ChinaModel:ZKS/QVCBrand: PiabOrigin: Sweden ZKS ... , and we special to produce Bulk process equipment and systems, include Tube Chain Conveyor ,Container Unloading System, Pneumatic ... bag unloader, big bag emptying, big bag dump station, vacuum conveyor, Screw conveyor, Flexible screw Conveyor, Bag filling system ...