... 4.CE and ISO9001 Features and application of u-pvc pipe extrusion line :The SJZ Series conical double screw extruder is specialized in ... light,Suzhou Chuangshuan digital display meter5. Mould Mould specificationΦ50,Φ63,Φ75,Φ90 mm one setΦ110,Φ114,Φ125,Φ160,Φ168 ... soleplate, to provide the fixed lengthcutting signalPictures of PVC pipe production line: high efficiency 50-160mm u-pvc pipe extrusion line