ppr and alum pipe Features:1) Aluminum tube is welded ultrasonically, which ensures stable quality and continuous production2) Single co-extrusion enables all 5 layers to be bonded in one stage3) Output capacity: 5 - 15m/min4) Centralized control is easy to operate, and lessens rate of operation stoppage5) Main parts are imported, while other locally sourced parts lower costs to around 1/6 that of similar machines manufactured overseasPacking: wooden case