Sjsz-50/105 Conical Twin Screw Extruder Qingdao Benoto Industrial Co., Ltd. Base Info Model NO.:SJSZ-50,105Type:Pipe ExtruderPlastic Processed:PVCScrew:Twin-ScrewAutomation:AutomaticComputerized:ComputerizedMaterial:PlasticTrademark:BNTOrigin:Qingdao, ChinaHS Code:8477101090 Description Pre:Plastic Corrugated Pipe Machinery Next:CE Approved Waste Plastic Recycling Granulating System