PVC Drainage Pipe Machine Twin Screw Extruder for Making 4-6-8 Inch Pipe Jiaxing Relia Hardware Co., Ltd. Base Info Description 28-644005501600-27805007502200-3800Pictures of parallel twin screw extruder: Shipment and delivery: Pre：Plastic Machine Conical Double Screw Extruder for PVC Pipe Profile Board Sheet Next：Twin Screw Extruder with 55kw Motor for PVC Pipe Manufacture Machine
