Conical Double Screw Extruder Equipment for WPC PVC Window Door Profile Machine Jiaxing Relia Hardware Co., Ltd. Base Info Description 28-644005501600-27805007502200-3800Pictures of parallel twin screw extruder: Shipment and delivery: Pre：Sj 65/30 Single Screw Extruder for Producing PP PE PPR Water & Drainage Pipe Next：Sjsz 65/132 Conical Double Screw Extruding Machine for Making Plastic Pipe Profile
